全球被调查者认为到2050年可再生能源比例将达70%
h350型钢规格
h350型钢规格H350型钢是一种常用的结构钢，也被称为焊接H型钢。
它具有良好的机械性能和较高的强度，广泛应用于建筑、桥梁、机械制造和其他领域。
H350型钢的规格是指其截面形状和尺寸。
在国际标准中，H350型钢的截面形状是"H"型，也就是其截面呈现出一个英文字母"H"的形状，可以将其想象成一种两个相同大小的平行板通过一根垂直的腹板连接而成的结构。
这种形状使得H350型钢具有较高的强度和稳定性，能够承受高强度和大荷载。
H350型钢的尺寸是指其截面的具体尺寸。
其中，"H"型的两个平行板的厚度是相等的，常见的厚度有6-14mm等多种规格。
腹板的厚度也有多种规格可供选择，常见的有10-27.6mm等规格。
另外，腹板宽度的一致也是H350型钢的特征之一，一般为面宽192-398mm。
H350型钢的截面高度也有多种规格可供选择，常见的有200-350mm等规格。
这些尺寸的不同组合可以满足不同项目的需求，提供强度和稳定性。
H350型钢具有许多优点。
首先，由于其截面形状的特殊性，H350型钢相比传统的I型钢更加稳定，能够更好地抵抗荷载作用，具有较大的弯曲刚度和承载力。
其次，H350型钢在焊接和连接方面具有较好的性能，可以方便地进行加工和组装。
此外，H350型钢还具有较高的强度和耐腐蚀性能，能够满足各种环境和使用条件下的需求。
在实际应用中，H350型钢被广泛用于建筑结构，如工业厂房、高层建筑、桥梁等。
它可以作为梁、柱、横梁、屋架等构件，承担结构的支撑和传力作用。
H350型钢的使用可以提高建筑物的整体稳定性和耐久性，保证建筑物的安全性和可靠性。
总之，H350型钢是一种优质的结构钢材料，具有良好的机械性能和较高的强度。
其特殊的"H"型截面形状和合理的尺寸组合使其在建筑、桥梁、机械制造等领域有着广泛的应用前景。
在未来的发展中，H350型钢将继续得到广泛使用，并为各行各业的项目提供更多的选择和可能性。
UXB02070H1CR200中文资料
For technical questions, contact: ff3cresistors@Document Number: 28726UXA 0204, UXB 0207, UXE 0414Vishay BeyschlagHigh Precision Leaded ResistorsDESCRIPTIONUXA 0204, UXB 0207 and UXE 0414 high precision leaded thin film resistors combine the proven reliability of the professional products with an exceptional level of precision and stability. Therefore they are perfectly suited for applications in the fields of precision test and measuring equipment and particularly for the design of calibration references and standards.FEATURES•Superior thin film technology•Exceptional low TCR: ± 02 ppm/K to ± 10 ppm/K •Super tight tolerance: ± 0.01 % to ± 0.25 %•Exceptional overall stability: class 0.02•Wide resistance range: 22 Ω to 1 M Ω•Lead (Pb)-free solder contacts•Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes•Compatible with “Restriction of the use of Hazardous Substances” (RoHS) directive 2002/95/EC (issue 2004)APPLICATIONS•Precision test and measuring equipment•Design of calibration references and standardsMETRIC SIZEDIN:020*********CECC:ABDTECHNICAL SPECIFICATIONSDESCRIPTION UXA 0204UXB 0207UXE 0414CECC size AB DResistance range 22 Ω to 221 k Ω10 Ω to 1 M Ω22 Ω to 511 k ΩResistance tolerance ± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.01 %± 0.1 %; ± 0.05 %Temperature coefficient ± 10ppm/K; ± 05ppm/K; ± 02ppm/K ± 10ppm/K; ± 05ppm/KOperation modeprecision precision precision Climatic category (LCT/UCT/days)20/125/5620/125/5620/125/56Rated dissipation:P 850.05W 0.125 W 0.25 W P 700.1 W 0.25W 0.5W Operating voltage, U max AC/DC 200 V 250 V 300 V Film temperature125°C 125°C 125°C Max. resistance change at P 70for resistance range, ΔR /R max., after:100 Ωto 100 k Ω100 Ωto 250 k Ω100 Ωto 100 k Ω2000h≤ 0.05 %≤ 0.05 %≤ 0.05 %Max. resistance change at P 85for resistance range, ΔR /R max., after:100 Ωto 100 k Ω100 Ωto 250 k Ω100 Ωto 100 k Ω1000h ≤ 0.02 %≤ 0.02 %≤ 0.02 %8000h ≤ 0.04 %≤ 0.04 %≤ 0.04 %225000h≤ 0.12 %≤ 0.12 %≤ 0.12 %Specified lifetime225 000h225 000h225 000hPermissible voltage against ambient :1 minute 300V 500V 800V continuous75V 75V 75V Failure rate≤ 0.7 x 10-9/h≤ 0.3 x 10-9/h≤ 0.1 x 10-9/hDocument Number: 28726For technical questions, contact: ff3cresistors@UXA 0204, UXB 0207, UXE 0414High Precision Leaded ResistorsVishay Beyschlag12NC INFORMATIONComponents may be ordered by using either a simple clear text ordering code, see “Type Description and Ordering Code” or Vishay BCcomponents’ unique 12NC.Numeric Ordering Code (12NC)•The resistors have a 12-digit Part Number starting with 2312.•The subsequent 4digits indicate the resistor type,specification and packaging; see the 12NC Part Number table.•The remaining 4digits indicate the resistance value:–The first 3digits indicate the resistance value.–The last digit indicates the resistance decade in accordance with the 12NC Indicating Resistance Decade table.Last Digit of 12NC Indicating Resistance Decade12NC ExampleThe Part Number of a UXA 0204 resistor, value 47 k Ω and TCR 10 with ± 0.1 % tolerance, supplied on bandolier in a box of 1000 units is: 2312 662 34703.Note:(1) Readable 12NC coding of resistance values is restricted to values with three significant digits. For resistance values with more than three significant digits, a non readable sequential number will be issued by the factory for each requested combination of resistance value and tolerance.RESISTANCE DECADELAST DIGIT10 Ωto 99.9 Ω9100 Ωto 999 Ω11 k Ω to 9.99 k Ω210 k Ωto 99.9 k Ω3100k Ω to 999 k Ω412NC PART NUMBER - resistor type and packagingDESCRIPTIONORDERING CODE 2312........BANDOLIER IN BOX BANDOLIER IN BOX BANDOLIER ON REEL BANDOLIER ON REEL BANDOLIER ON REEL TYPETCRTOL.CU 100 units C1 1000 units R1 1000 units R2 2500 units RP 5000 units UXA 0204± 10 ppm/K± 0.25 %562 2....662 2....462 2....--± 0.1 %562 3....662 3....462 3....--± 0.05 %562 4....662 4....462 4....--± 0.01 %562 7....662 7....462 7....--(1)562 91...662 91...462 91...--± 05 ppm/K± 0.25 %563 2....663 2....463 2....--± 0.1 %563 3....663 3....463 3....--± 0.05 %563 4....663 4....463 4....--± 0.01 %563 7....663 7....463 7....--(1)563 91...663 91...463 91...--± 02 ppm/K± 0.25 %564 2....664 2....464 2....--± 0.1 %564 3....664 3....464 3....--± 0.05 %564 4....664 4....464 4....--± 0.01 %564 7....664 7....464 7....--(1)564 91...664 91...464 91...--UXB 0207± 10 ppm/K± 0.25 %572 2....672 2....472 2....-577 2....± 0.1 %572 3....672 3....472 3....-577 3....± 0.05 %572 4....672 4....472 4....-577 4....± 0.01 %572 7....672 7....472 7....-577 7. (1)572 91...672 91...472 91...-577 91...± 05 ppm/K± 0.25 %573 2....673 2....473 2....-578 2....± 0.1 %573 3....673 3....473 3....-578 3....± 0.05 %573 4....673 4....473 4....-578 4....± 0.01 %573 7....673 7....473 7....-578 7. (1)573 91...673 91....473 91...-578 91...± 02 ppm/K± 0.25 %574 2....674 2....474 2....-579 2....± 0.1 %574 3....674 3....474 3....-579 3....± 0.05 %574 4....674 4....474 4....-579 4....± 0.01 %574 7....674 7....474 7....-579 7. (1)574 91...674 91...474 91...-579 91...UXE 0414± 10 ppm/K± 0.1 %592 3....692 3....-597 3....-± 0.05 %592 4....692 4....-597 4....-(1)592 91...692 91...-597 91...-± 05 ppm/K± 0.1 %593 3....693 3....-598 3....-± 0.05 %593 4....693 4....-598 4....-(1)593 91...693 91...-598 91...- For technical questions, contact: ff3cresistors@Document Number: 28726UXA 0204, UXB 0207, UXE 0414Vishay BeyschlagHigh Precision Leaded ResistorsNotes:(1) Please refer to table PACKAGING, see next page.Products can be ordered using either the Product Description or the 12NC. The PART NUMBER is shown to facilitate the introduction of a unified part numbering system.DIMENSIONSPART NUMBER AND PRODUCT DESCRIPTION UX SERIESPart Numbering: UXB02070F1001AC100MODEL/SIZE SPECIAL CHARACTERTCRVALUETOLERANCE PACKAGINGSPECIALUXA0204UXB0207UXE04140 = neutralH = ± 2 ppm/K G = ± 5 ppm/K F = ± 10 ppm/K3 digit value 1 digit multiplier MULTIPLIER 9 = *10-1 2 = *1020 = *100 3 = *1031 = *1014 = *104T = ± 0.01 %A = ± 0.05 %B = ± 0.1 %C = ± 0.25 %C1CU R1R2RPup to 2 digits 00 = standardProduct Description: UXB 0207-10 0.05 % C1 1K0UXB 0207100.05 %C11K0MODEL SIZE TCR TOLERANCE PACKAGING (1)RESIST ANCE VALUEUXA UXB UXE020*********± 2 ppm/K ± 5 ppm/K ± 10 ppm/K± 0.01 %± 0.05 %± 0.1 %± 0.25 %C1CU R1R2RP1K0 = 1.0 k Ω47K = 47 k Ω50R5 = 50.5 ΩDIMENSIONS - leaded resistor types, mass and relevant physical dimensionsTYPE D max (mm)L max (mm)d nom (mm)I min (mm)M min (mm)MASS (mg)UXA 0204 1.6 3.60.529.0 5.0125UXB 0207 2.5 6.30.628.07.5220UXE 04144.011.90.831.015.0750SCRIPT MARKING - printed resistance value and letter coding for TCR and toleranceRESISTANCE VALUETOL.(%)LETTER CODETCR (ppm/K)LETTER CODEClear text code for value± 0.25C ± 10B ± 0.1B ± 05A ± 0.05A ± 02T ± 0.01T−−B 0200F 17UX 00A C 110Document Number: 28726For technical questions, contact: ff3cresistors@UXA 0204, UXB 0207, UXE 0414High Precision Leaded ResistorsVishay BeyschlagNotes:(1) Resistance values to be selected from the E192 series, for other values please contact the factory.(2) TCR 10 and TCR 05 are specified over the temperature range from - 20°C to + 85°C.(3) TCR 02 is specified over the temperature range from 0°C to + 60°C.DESCRIPTIONProduction is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade ceramic body (85 % Al 2O 3) and conditioned to achieve the desired temperature coefficient. Nickel plated steel termination caps are firmly pressed on the metallized rods.Special laser devices are used repeatedly to achieve the target value by slowly and smoothly cutting a helical groove in the resistive layer without damaging the ceramics. A further conditioning is applied in order to stabilise the trimming result. Connecting wires of electrolytic copper plated with pure tin are welded to the termination caps. The resistors are covered by protective coating designed for electrical, mechanical and climatic protection.The terminations receive a final pure tin on nickel plating. Script marking designates the resistance value plus coded TCR and tolerance.The result of the determined production is verified by an accelerated ageing (burn-in) and extensive testing procedure performed on 100 % of the individual resistors.Only accepted products are stuck directly on the adhesive tapes in accordance with IEC 60286-1.ASSEMBLYThe resistors are suitable for processing on automatic insertion equipment and cutting and bending machines.E xcellent solderability is proven, even after extended storage. They are suitable for automatic soldering using wave or dipping. The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry,including alcohols, esters and aqueous solutions. The suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system.APPROVALSWhere applicable, the resistors are tested in accordance with CECC 40101-806 which refers to EN 60115-1 and EN 140100.Vishay B EYSCHLAG has achieved "Approval of Manufacturer" in accordance with EN 100114-1PACKAGINGMODEL REELBOXBANDOLIER ON REELCODE PIECES/BOXCODE UXA 1000R11001000CU C1UXB 10005000R1RP 1001000CU C1UXE2500R21001000CU C1TEMPERATURE COEFFICIENT AND RESISTANCE RANGEDESCRIPTIONRESISTANCE VALUE (1)TCRTOLERANCE UXA 0204UXB 0207UXE 0414± 10 ppm/K (2)± 0.25 %22 Ω to 221 k Ω10 Ω to 1 M Ω-± 0.1 %43 Ω to 221 k Ω10 Ω to 1 M Ω22 Ω to 511k Ω± 0.05 %100 Ω to 180 k Ω24 Ω to 301 k Ω100 Ω to 301k Ω± 0.01 %200 Ω to 150 k Ω24 Ω to 301 k Ω-± 05 ppm/K (2)± 0.25 %47 Ω to 150 k Ω10 Ω to 1 M Ω-± 0.1 %47 Ω to 150 k Ω10 Ω to 1 M Ω47 Ω to 301k Ω± 0.05 %100 Ω to 150 k Ω24Ω to 221 k Ω100 Ω to 301k Ω± 0.01 %200 Ω to 150 k Ω24 Ω to 221 k Ω-± 02 ppm/K (3)± 0.25 %100 Ω to 100 k Ω100 Ω to 150 k Ω-± 0.1 %100 Ω to 100 k Ω100 Ω to 150 k Ω-± 0.05 %150 Ω to 100 k Ω150 Ω to 150 k Ω-± 0.01 %200 Ω to 100 k Ω200 Ω to 150 k Ω- For technical questions, contact: ff3cresistors@Document Number: 28726UXA 0204, UXB 0207, UXE 0414Vishay BeyschlagHigh Precision Leaded ResistorsFUNCTIONAL DESCRIPTIONDerating - Precision OperationTemperature RiseDocument Number: 28726For technical questions, contact: ff3cresistors@UXA 0204, UXB 0207, UXE 0414High Precision Leaded ResistorsVishay BeyschlagTESTS AND REQUIREMENTSE ssentially all tests are carried out in accordance with the following specifications:E N 140000/IE C 60115-1, Generic specification (includes tests)E N 140100/IE C 60115-2, Sectional specification (includes schedule for qualification approval)CECC 40101-806, Detail specification (includes schedule for conformance inspection)Most of the components are approved in accordance with the uropean CE CC-system, where applicable. The Test Procedures and Requirements table contains only the most important tests. For the full test schedule refer to the documents listed above. The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202.The tests are carried out in accordance with IEC 60 068 and under standard atmospheric conditions in accordance withIE C 60068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days) is valid.Unless otherwise specified the following values apply:Temperature: 15 °C to 35 °C Relative humidity: 45 % to 75 %Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).For testing the components are mounted on a test board in accordance with IE C 60115-1, 4.31 unless otherwise specified.In the Test Procedures and Requirements table only the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2; a short description of the test procedure is also given.TEST PROCEDURES AND REQUIREMENTSIEC 60115-1CLAUSEIEC 60068-2TEST METHODTESTPROCEDUREREQUIREMENTSPERMISSIBLE CHANGE (ΔR )Stability for product types:UXA 0204100 Ω to 100 k Ω22Ω to < 100Ω;> 100 k Ω to 221 k Ω -UXB 0207100 Ω to 250 k Ω40.2Ω to < 100 Ω;> 250k Ω to 301 k Ω10Ω to < 40.2 Ω;> 301 k Ω to 1 M ΩUXE 0414100 Ω to 100 k Ω22Ω to < 100 Ω;> 100k Ω to 511 k Ω-4.5-resistance (ΔR /R )± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.01 %4.8.4.2-temperature coefficientat 20/LCT/20 °C and 20/UCT/20 °C± 10 ppm/K; ± 05 ppm/K; ± 02 ppm/K4.25.1-enduranceroom temperature;U = orU = U max ;1.5 h on; 0.5 h off 70°C; 2000 h ± (0.05 %R +0.01Ω)± (0.05 %R +0.01Ω)± (0.05 %R +0.01Ω)85°C; 1000 h ± (0.02 %R +0.01Ω)± (0.03 %R +0.01Ω)±(0.04 %R +0.01Ω)85°C; 8000 h± (0.04 %R +0.01Ω)± (0.06 %R +0.01Ω)± (0.08 %R +0.01Ω)P 70 x R For technical questions, contact: ff3cresistors@Document Number: 28726UXA 0204, UXB 0207, UXE 0414Vishay BeyschlagHigh Precision Leaded Resistors4.25.3-endurance atupper category temperature 125°C; 1000 h ± (0.04 % R +0.01Ω)± (0.06 %R +0.01Ω)± (0.08 %R +0.01Ω)4.24 3 (Ca)damp heat,steady state (40± 2)°C; 56days; (93 ± 3) %RH± (0.04 %R +0.01Ω)± (0.05 %R +0.01Ω)± (0.06 %R +0.01Ω)4.23climatic sequence:4.23.22 (Ba)dry heat 125°C; 16h 4.23.330 (Db)damp heat, cyclic55°C; 24h;90% to 100%RH;1 cycle4.23.4 1 (Aa)cold - 55 °C; 2h 4.23.513 (M)low air pressure 8.5kPa;2h;15 °C to 35°C 4.23.630 (Db)damp heat, cyclic55°C; 5days;95% to 100%RH;5 cycles ± (0.04 %R +0.01 Ω)no visible damage± (0.05 %R +0.01Ω)no visible damage± (0.06 %R +0.01Ω)no visible damage4.13-short time overload room temperature;U = 2.5 x or U = 2x U max ; 5 s ± (0.01 %R +0.01Ω)no visible damage ± (0.01 %R +0.01Ω)no visible damage ± (0.02 %R +0.01Ω)no visible damage4.1914 (Na)rapid change of temperature 30minutes at LCT and 30minutes at UCT;5cycles ± (0.01 %R +0.01Ω)no visible damage ± (0.01 %R +0.01Ω)no visible damage ± (0.02 % R +0.01Ω)no visible damage4.2945 (XA)component solvent resistanceisopropyl alcohol + 23 °C; toothbrushmethod marking legible;no visible damage4.18.220 (Tb)resistance to soldering heat unmounted components; (260± 5)°C; (10± 1)s ± (0.01 % R +0.01Ω)no visible damage ± (0.01 %R +0.01Ω)no visible damage ± (0.02 %R +0.01Ω)no visible damage4.1720 (T a)solderability + 235°C; 2 s solderbath methodgood tinning (Š 95 % coverage, no visible damage)TEST PROCEDURES AND REQUIREMENTSIEC 60115-1CLAUSEIEC 60068-2TEST METHODTESTPROCEDUREREQUIREMENTSPERMISSIBLE CHANGE (ΔR )Stability for producttypes:UXA 0204100 Ω to 100 k Ω22Ω to < 100Ω;> 100 k Ω to 221 k Ω -UXB 0207100 Ω to 250 k Ω40.2Ω to < 100 Ω;> 250k Ω to 301 k Ω10Ω to < 40.2 Ω;> 301 k Ω to 1 M ΩUXE 0414100 Ω to 100 k Ω22Ω to < 100 Ω;> 100k Ω to 511 k Ω-P 70 x RDocument Number: 28726For technical questions, contact: ff3cresistors@UXA 0204, UXB 0207, UXE 0414High Precision Leaded ResistorsVishay Beyschlag4.226 (B4)vibration6 h; 10 Hz to 2000 Hz 1.5 mm or 196 m/s 2± (0.01 %R +0.01Ω)± (0.01 %R +0.01Ω)± (0.02 %R +0.01Ω)4.1621 (Ua 1)21 (Ub)21 (Uc)robustness ofterminations tensile, bending andtorsion ± (0.01 %R +0.01Ω)± (0.01 %R +0.01Ω)±(0.02%R +0.01Ω)4.7-voltage proofU RMS = 100 V; 60 sno flashover or breakdownTEST PROCEDURES AND REQUIREMENTSIEC 60115-1CLAUSEIEC 60068-2TEST METHODTESTPROCEDUREREQUIREMENTSPERMISSIBLE CHANGE (ΔR )Stability for product types:UXA 0204100 Ω to 100 k Ω22Ω to < 100Ω;> 100 k Ω to 221 k Ω -UXB 0207100 Ω to 250 k Ω40.2Ω to < 100 Ω;> 250k Ω to 301 k Ω10Ω to < 40.2 Ω;> 301 k Ω to 1 M ΩUXE 0414100 Ω to 100 k Ω22Ω to < 100 Ω;> 100k Ω to 511 k Ω-Legal Disclaimer NoticeVishay Document Number: NoticeSpecifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale.。
白光 hakko发热元件 a5028参数
白光Hakko 发热元件A5028参数介绍1. 白光Hakko 发热元件A5028概述白光Hakko 发热元件A5028是一种高性能的发热元件，广泛应用于工业生产中的加热设备和系统中。
该产品以其稳定可靠的性能和优良的品质，备受客户的青睐。
下面将从产品参数、特点以及应用领域等方面对白光Hakko 发热元件A5028进行详细介绍。
2. 白光Hakko 发热元件A5028的产品参数- 电压：A5028的额定电压为220V，可根据客户需求进行定制。
- 功率：A5028产品的额定功率为1000W，可根据实际使用场景进行调整。
- 温度：A5028元件的温度范围为0-400摄氏度，能够满足大多数工业加热需求。
- 直径：A5028元件的直径为12mm，尺寸合适，安装方便。
3. 白光Hakko 发热元件A5028的特点白光Hakko 发热元件A5028具有以下主要特点：- 高效节能：A5028采用先进的加热技术，能够在较短的时间内达到高温，具有高效节能的特点。
- 长寿命：A5028产品采用优质的材料和工艺制造而成，具有较长的使用寿命，能够长时间稳定工作。
- 安全可靠：A5028具有良好的耐高温性能和绝缘性能，安全可靠，不易受外界环境影响。
- 环保节能：A5028在使用过程中不会产生有害物质和噪音，符合环保节能要求。
4. 白光Hakko 发热元件A5028的应用领域白光Hakko 发热元件A5028适用于各种工业领域，包括但不限于：- 塑料加工：A5028可以用于塑料注射成型机、吹塑机等设备中的加热元件。
- 涂装烘干：A5028可用于涂装生产线中的烘干设备，保证涂层的快速固化。
- 食品加工：A5028可用于食品加热设备，如烤箱、烘干机等。
- 电子制造：A5028可以作为电子元件的加热设备，用于焊接、烘烤等工艺。
总结白光Hakko 发热元件A5028是一款性能优异、稳定可靠的发热元件产品，具有高效节能、长寿命、安全可靠等特点，适用于各种工业加热场景。
中日材料对照
材料牌号材料牌号 Cu Si Mg Zn Fe Mn Ni Sn ADT4 2.0~4.0 7.5~9.5 0.3以下以下 3.0以下以下 1.3以下以下 0.5以下以下 0.5以下以下 0.3以下以下1.5~3.5 9.6~12.0 0.3以下以下3.0以下以下 1.3以下以下 0.5以下以下 0.5以下以下 0.3以下以下ADT17 4.0~5.0 16.0-~18.0 16.0-~18.0 0.45~0.65 0.45~0.65 0.1以下以下 1.3以下以下 0.1以下以下 0.1以下以下 0.1以下以下 日本牌号日本牌号C Si Mn P S FC20 3.10~3.60 1.9~2.4 0.5~0.8 0.1以下以下0.15以下以下材料材料 试棒直径(mm) 拉伸强度MPa(Kgf/mm 2) 硬度(HV) FC20 20 220(23) 235 30 200(20) 220 摘自:TSG5100G 系列号:38E-0-0034-0 材料牌号材料牌号C Si Mn P S HT200 3.1~3.4 1.5~2.0 0.6~0.9 <0.3 <0.12 中国灰铸铁力学性能GB5675-85 铸件壁厚mm σb N/mm 2(kgf/mm 2)≥材料牌号材料牌号附铸试棒附铸试棒 附铸试块附铸试块> ≤ 30 50 R15 R25 HT200 20 40 80 150 40 80 150 300 180(18.4) 160(16.3) [155(15.8)] [154(14.8)] 135(13.8) [170(17.3)] 150(15.3) 140(14.3) 130(13.3) 日本优质碳素结构钢机械性能表JISG4051 材料牌号材料牌号 热处理热处理 屈服点屈服点 不小于Kgf/mm 2 抗拉强度不小于Kgf/mm 2伸长率(%) 不小于不小于收缩率(%) 不小于不小于 冲击值冲击值 不小于Kgf*m/cm 2硬度硬度 HB 有效直径mm S10C 正火正火退火退火 21 32 33 109~146 109~149 S15C 正火正火 退火退火 24 38 30 111~167 111~149 S28C S30C 正火正火 退火退火 淬回火淬回火 29 34 48 55 25 23 57 11 137~197 126~156 152~212 30 S35C 正回火正回火 退火退火 淬回火淬回火 31 40 52 58 23 22 50 10 149~207 126~163 167~235 32 S38C S40C 正火正火 退火退火 淬回火淬回火 33 45 55 62 22 20 50 9 156~217 131~163 179~255 35 S43C S45C 正火正火 退火退火 淬回火淬回火 35 50 58 70 20 17 45 3 167~229 137~170 201~269 37 S48C S50C 正火正火 退火退火 淬回火淬回火 37 55 62 75 16 15 40 7 179~235 143~187 212~277 40 S53C S55C 正火正火 退火退火淬回火淬回火 40 60 66 80 15 14 35 6 183~255 149~192 299~285 42 摘自:《中外常用金属材料手册》陕西省标准化情报研究所编P362. 日本优质碳素结构钢化学成分表 单位%序号序号 材料牌号材料牌号 C Si Mn P 以下以下 S 以下以下 1 S10 0.08~0.13 0.15~0.35 0.3~0.6 0.03 0.035 2 S10C 0.08~0.13 0.15~0.35 0.3~0.6 0.03 0.035 3 S15 0.13~0.18 0.15~0.35 0.3~0.6 0.03 0.035 4 S25 0.22~0.28 0.15~0.35 0.3~0.6 0.03 0.035 5 S28 0.25~0.31 0.15~0.35 0.6~0.9 0.03 0.035 6 S30 0.27~0.33 0.15~0.35 0.6~0.9 0.03 0.035 7 S33 0.30~0.36 0.15~0.35 0.6~0.9 0.03 0.035 8 S35 0.32~0.38 0.15~0.35 0.6~0.9 0.03 0.035 9 S38 0.35~0.41 0.15~0.35 0.6~0.9 0.03 0.035 10 S40 0.37~0.43 0.15~0.35 0.6~0.9 0.03 0.035 11 S43 0.40~0.46 0.15~0.35 0.6~0.9 0.03 0.035 12 S45 0.42~0.48 0.15~0.35 0.6~0.9 0.03 0.035 13 S48 0.45~0.51 0.15~0.35 0.6~0.9 0.03 0.035 14 S50 0.47~0.53 0.15~0.35 0.6~0.9 0.03 0.035 15 S53 0.50~0.56 0.15~0.35 0.6~0.9 0.03 0.035 16 S55 0.52~0.58 0.15~0.35 0.6~0.9 0.03 0.035 备注:S10相当JIS S10C,S15相当于JIS S15C,其余依次类推。
二极管大全
要参数外观封装形式2Package 1Package 21.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-152A DO-152A DO-152A DO-152A DO-152A DO-152A DO-152A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-152A DO-152A DO-152A DO-152A DO-152A DO-152A DO-152A DO-152A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-151.5A DO-15 1.5A DO-15 1.5A DO-152A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15 2A DO-15DO-15DO-15DO-15DO-15DO-15DO-15DO-15DO-15HVMHVMHVMHVMHVMHVM HVMHVM DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27 DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27DO-27 1.5uS DO-350.15A DO-35 0.15A DO-35 0.15A DO-35 0.15A DO-35 0.15A DO-35 0.15A DO-35 0.15A DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35½W DO-35 250mW DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35 DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35DO-35Glass SMD DL-35MINI-MELF Glass SMD DL-35MINI-MELF 1W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-411W DO-41DO-41 1W DO-41 1W DO-41 1W DO-41 1W DO-41 1W DO-41 V/1W DO-41 V/1W DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41DO-41DL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELFDL-41MELF E-mail: at@DO-201AC SMADO-201AC SMADO-201AC SMADO-213AB SM-1DO-213AB SM-1DO-213AB SM-1DO-213AB SM-1DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-213AB SM-1 DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMB DO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AA SMBDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMCDO-214AB SMC SCD12DO-214AC SMA SCD13DO-214AC SMA SCD14DO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMADO-214AC SMA201020102010201020102010201020102010：长×宽 2010 mm 20102010SCD SCHOTTKY 2010RRIER RECTIFIERS 20102010201020102010 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-1 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6 R-6R-6 R-6 R-6 R-6 R-6 R-6M R-6M R-6M R-6M R-6M R-6M R-6M P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 P-600 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405 A-405TO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-220ABTO-3PTO-3PTO-3PTO-3PTO-3PTO-3PTO-3PTO-3PTO-3PSOT-235V SOT-230V SOT-230V SOT-230V SOT-230V SOT-230V SOT-23 50V SOT-23 100V SOT-23 100V SOT-23 100V SOT-23 120V SOT-23 180V SOT-23 250V SOT-23350mW/100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-23100V SOT-230V SOT-235V SOT-235V SOT-230V SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 5V SOT-23 250V SOD-123 100V SOD-123 100V SOD-123 50V SOD-123 120V SOD-123410mW/180V SOD-12375V SOD-123100V SOD-123SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323SOD-323I ZT: 20mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-32320mA SOT-323 20mA SOT-323 20mA SOT-323 20mA SOT-323 20mA SOT-323 20mA SOT-323 20mA SOT-323 20mA SOT-323 9.5mA SOT-323 9mA SOT-323 8.5mA SOT-323 7.8mA SOT-323 7.4mA SOT-323 7mA SOT-323 6.6mA SOT-323 6.2mA SOT-323 5.6mA SOT-323 5.2mA SOT-323 5mA SOT-323 4.6mA SOT-323 4.5mA SOT-323 4.2mA SOT-323 3.8mA SOT-323 3.4mA SOT-323 3.2mA SOT-323 3mA SOT-323 2.7mA SOT-323 2.5mA SOT-323½W DL-35MINI-MELF/Glas s SMD½W DL-35MINI-MELF/Glas s SMD½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-3480C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-3480C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf½W LL-34SOD-80C/Mini-Melf。
pepabs塑料牌号常见
通用塑料低密度聚乙烯 LDPE型号产地熔指g/10min 特性及用途LDPE－普通膜类LD100AC LD100 燕山石化1.7-2.3用于农膜、收缩膜、透明膜、层压膜、共挤出多层膜及医用包装、各种包装袋、LLDPE 的掺混料、注塑料；可用硅烷、过氧化物进行交联，用于动力电缆绝缘LD155燕山石化1.7-2 一般用途包装膜LD662燕山石化1.9适用于农膜、收缩膜、透明膜、层压膜、共挤出多层膜及医用包装、各种包装袋和LLDPE的掺混料LD600燕山石化2适用于农膜、收缩膜、透明膜、层压膜、共挤出多层膜及医用包装、各种包装袋和LLDPE的掺混料LD617燕山石化2适用于农膜、收缩膜、透明膜、层压膜、共挤出多层膜及医用包装、各种包装袋和LLDPE的掺混料LD160 LD160AS 燕山3-5 适用于衬里、透明膜、层压膜、超薄石化膜、铸膜、各种包装袋及注塑LD160BW燕山石化2 掺混，用于通用膜产品2102TN26齐鲁石化2.1-2.9通用膜料，适用于制作轻包装膜、农地膜等2436H大庆石化2 高透明薄膜、复合薄膜2426H 中海/扬巴大庆/兰化2含爽滑剂、开口剂，可用作层压膜、深冷包装膜及购物袋等日用包装农用薄膜（棚膜）2426K 中海/扬巴大庆/兰化4 含爽滑剂、开口剂，可用作日用包装3026H 扬巴大庆/兰化1.7-2.2 用于收缩薄膜、层压膜FD0274卡塔尔2.4具有优秀的光泽度，用于生产低中强度的挤出膜，含有爽滑剂和开口剂。
LDPE－透明膜类LD104燕山石化1.7-2.3用于收缩膜、透明膜、层压膜、共挤出多层膜及购物袋、包装袋、医用包装并可用硅烷交联作动力电缆绝缘LD105燕山石化2在LD104基础上改进。
用于收缩膜、透明膜、层压膜、共挤出多层膜及购物袋、包装袋、医用包装并可用硅烷交联作动力电缆绝缘QLT-04齐鲁石化2.4-3.6 高透明包装膜Q281上海石化2.8 用于吹塑、高透明轻膜5320韩国韩华2 用于薄膜、轻包装膜F222日本宇部2 用于一般包装薄膜、复合膜、冷冻膜200GG马来西亚2 用于一般包装用膜F210-6 新加坡TPC2 用于一般包装薄膜.530G 韩国2.8 用于一般用途包装膜、收缩膜、农膜三星?? FD0474? 卡塔尔4高透明度包装膜展示膜,洗涤膜，透明度优异,优异的加工性及延展性FB3000韩国LG3 用于一般包装用薄膜LDPE－收缩膜/重包装膜类LD163燕山石化0.3 用于收缩膜LD165燕山石化0.23-0.43用于大棚膜、收缩膜及衬里、用硅烷交联动力电缆绝缘、通讯电缆外套、吹塑、管材LD150燕山石化0.6-0.9用于农膜、收缩膜、重包装膜、层压膜、共挤出多层膜及购物袋、冷冻袋、包装袋和用硅烷交联的动力电缆绝缘2100TN00齐鲁石化0.25-0.3用于重包装膜、收缩膜、大棚膜及电缆料2420D 中海/扬巴大庆/兰化0.3 用于小型吹塑、农膜、重包装1810D 扬巴/0.2-0.5 用于管道涂覆、电缆料、内衬、农膜、茂名大庆/兰化重载膜和重载收缩膜等1810E大庆石化0.5 重包装、收缩、吹塑2423D大庆石化0.3 重包装、农用薄膜2420F 中海/扬巴大庆/兰化0.7 用于小型吹塑、日用包装2426F 中海/扬巴大庆/兰化0.7 含爽滑剂、开口剂，可用作日用包装3020D 扬巴0.15-0.35 用于收缩膜、层压膜FB0300韩国LG0.3 用于重包装膜FB3003卡塔尔0.3 用于生产重包装膜，不含任何添加剂LDPE－注塑及薄膜类18D 18D0 大庆石化1.5 适用于各种薄膜及小型制品1I2A燕山石化2 注塑级，可用作管材，板材，吹塑2420H 中海/扬巴大庆/兰化2 注塑级，用作日用包装2420K 中海/扬巴大庆/兰化4 注塑级，用作日用包装3025K大庆石化2 薄膜、复合薄膜1810H 扬-巴 1.3-1.8 注塑级，用作医药包装及表面保护膜1816H 扬-巴 1.3-1.8 注塑级，用作内衬2420H 中海/扬巴大庆/兰化1.7-2.2注塑级，用作收缩薄膜、层压膜及购物袋3020H 中海/1.7-2.2 注塑级，用作收缩薄膜、层压膜、表扬巴大庆/兰化面保护膜及管道涂覆、医药包装3020K 中海/扬巴大庆/兰化3.4-4.6注塑级，用作收缩薄膜、层压膜、表面保护膜及医药包装3026K 中海/扬巴大庆/兰化3.4-4.6注塑级，用作收缩薄膜、层压膜及医药包装2420K 中海/扬巴大庆/兰化3.4-4.6 注塑级，用作收缩薄膜EB-853/72巴西OPP2.7 注塑级，一般包装用薄膜LDPE－高熔指注塑类LD615燕山石化12-18 用于注塑、母料基料1810S 中海/17-22 用于注塑大庆/兰化2410T 中海/扬巴大庆/兰化33-39 用于注塑2410T 中海壳牌大庆石化36 用于注塑1I50A燕山石化50 用于人造花、盆景LD400燕山石化20-30冰箱食品搁架、公路、铁路护栏粉末涂料原料、母粒用载体树脂MG70卡塔尔70具有优异的流动性和加工性，用于注塑生产及色母料制做LDPE－发泡类1F7B燕山石化7用于生产各种薄膜、农地膜、水果网套、母料基料LD605 燕山4.5-7.5 用于发泡、注塑及薄膜LD607/608燕山石化5-7 用于发泡、注塑及薄膜15803俄罗斯2-2.5用于壁厚为3mm以上的大型制品，如10升以上的容器和一般用途的薄膜及发泡产品10803俄罗斯2-2.5 用于棚膜、小型注塑产品、发泡产品LDPE－电缆料类2102-TN00齐鲁石化2.1-2.9适用于制作轻包装膜、发泡片材、电线电缆.LD100BW /LD200BW 燕山石化2.2 用于电缆料18E大庆石化1.8 用于电缆或发泡DJ210上海石化2.1 挤出级，用作交联电缆料DJ200A上海石化2 注塑级，用作交联电缆料2210H大庆石化2 中压电缆绝缘料2220H 扬-巴 1.8-2.2 注塑级，用作电缆料LDPE－涂层类1C10A燕山石化10 用于涂层、编织袋及牛皮纸的涂覆等1C7A燕山石化7 用于涂层、纺织袋的涂覆等1C7A-1燕山石化7.2可用于食品、药品以及液体无菌包装等领域。
BK250系列正温度系数电源数据表说明书
DATA SHEETPOSITIVE TEMPERATURE COEFFICIENTAC/DC POWER SUPPLYBK250 seriesRoHS compliant & Halogen freet s p e c i f i c a t i o n – O c t o b e r 06, 2020 V .1Positive Temperature Coefficient (PTC) Data SheetDescriptionThe 250V series provides radial resettable overcurrent protection with holding current from 0.03A to 2.0A. Thisseries is suitable for applications with higher working voltage up to 250V.Features■ Radial leaded devices. ■ Over-current protection■ High voltage surge capabilities■ Flame retardant epoxy polymer insulating material meets UL94 V-0 requirement. ■ Available in lead-free version.■ Meets MSL level 1, per J-STD-020 ■ Operating Temperature: -40℃~+85℃Applications■ IT equipment■ Access network equipment ■ Central office equipment■ ISDN and xDSL equipments ■ Phone set and fax machine ■ LAN/WAN and VOIP cardsPart Number Code and MakingBK 250Lead Shape Z =Straight I =Inner O=OuterY=Front and Rear Curved Holding Current Rating Voltage Rating Brand BK--Body Shape S =Square D =CircularVoltage RatingHolding Current Rating Dimensions (Unit: mm)SZEDYDZ SY SIElectrical Characteristics·I H = Hold current: maximum current device will pass without tripping in 25℃still air.·I T = Trip current: minimum current at which the device will trip in 25℃still air.·V MAX = Maximum voltage device can withstand without damage at rated current.·I MAX = Maximum fault current device can withstand without damage at rated voltage. ·R MAX = Maximum resistance of device in initial (un-soldered) state.·R MIN = Minimum resistance of device in initial (un-soldered) state.·Pd typ. = Typical power dissipation from device when in the tripped state at 25℃still air.Polymeric PTC Selecting Guide■Determine the following operating parameters for the circuits:·Normal operating current (I hold) ·Maximum interrupt current (I max)·Maximum circuit voltage (V max) ·Normal operating temperature surrounding device (min℃/max℃)■Select the device from factor and dimension suitable for the application■Compare the maximum rating for V max and I max of the PPTC device with the circuit in application and make sure the circuit’s requirement does not exceed the device rating.■Check that PPTC device’s trip time (time-to-trip) will protect the circuit.■Verify that the circuit operating temperature is within the PPTC devi ce’s normal operating temperature range.■Verify that performance and suitability of the chosen PPTC device in the application.■Mechanical Stress·PPTC devices will undergo a thermal expansion during fault condition. If PPTC devices are installed or placed in an application where the space between PPTC devices and the surrounding materials (e.g., covering materials, packaging materials, encapsulate materials and the like) is insufficient, it will cause an inhibiting effect upon the thermal expansion. Pressing, twisting, bending and other kinds of mechanical stress will also adversely affect the performance of the PPTC devices, and shall not be used or applied. ■Chemical Pollutants·Silicone-based oils, oils, solvents, gels, electrolytes, fuels, acids, and the like will adversely affect the properties of PPTC devices, and shall not be used or applied.■Electronic and Thermal Effect·PPTC devices are secondary protection devices and are used solely for sporadic, accidental over-current or over-temperature error condition, and shall NOT be used if or when constant or repeated fault conditions (such fault conditions may be caused by, among others, incorrect pin-connection of a connector) or over-extensive trip events may occur.·PPTC devices are different from fuses and, when a fault condition occurs, will go into high-resistance state and do not open circuit, in which case the voltage at such PPTC devices may reach a hazardous level.·Operation over the maximum rating or other forms of improper use may cause failure, arcing, flame and/or other damage to the PPTC devices.·Conductive material contamination, such as metal particle, may induce shortage, flame or arcing.·Due to the inductance, the operation circuits may generate a circuit voltage (Ldi/dt) above the rated voltage of PPTC devices, which shall not be used under such circumstances.■General·Customers shall evaluate and test the properties of PPTC devices independently to verify and ensure that their ind ividual applications will be met.·The performance of PPTC devices will be adversely affected if they are improperly used under electronic, thermal and/or mechanical procedures and/or conditions non-conformant to those recommended by manufacturer.·Customers shall be responsible for determining whether it is necessary to have back-up, failsafe and/or fool-proof protection To avoid or minimize damage that may result from extra-ordinary, irregular function or failure of PPTC devices.·Any and all responsibilities and liabilities are disclaimed if any item under this notice of warning is not complied with.Thermal Derating Curve-40.000.0040.0080.000.0050.00100.00150.00200.00Device Ambient Temperature (℃)P e r c e n t a g e o f R a t e d C u r r e n tThermal Derating Chart – I H (A)Test Procedures and RequirementTypical Time-to-Trip Charts @25℃00.010.11101000Fault Current (A)T i m e t o T r i p (s )AB C D E F A=BK250-030B=BK250-040C=BK250-060D=BK250-080E=BK250-090F=BK250-110G=BK250-120H=BK250-145I=BK250-180J=BK250-200K=BK250-250L=BK250-400N=BK250-600M=BK250-6001000.20.40.60.81.01.21.41.61.82.02.22.42.62.83.0G H I J L MK N0.1101000.11101001000Fault Current (A)T i m e t o T r i p (s )A B CA-BK250-1000B-BK250-1500C-BK250-20001Storage Recommendations■ Storage Temperature: -10℃~+40℃ ■ Relative Humidity: ≤80%RH■ Keep away from corrosive atmosphere and sunlight. ■ Period of Storage: 1 year.Wave Soldering Recommendation Parameters5050150Time (s)T e m p e r a t u r e (℃)100150200100200300250。
国内外金属材料牌号对照表
400-18
450-10
500-7
600-3
700-2
800-2
900-2
19
泛美标准（COPANT）
—
FMNP45007
FMNP55005
FMNP65003
FMNP70002
—
—
20
芬兰
GRP400
—
GRP500
GRP600
GRP700
GRP800
—
21
荷兰
GN38
GN42
GN50
GS-CK45
1.0554
1.1191
—
—
A3
AW2
1606
340-550
SCO
5
ZG340-640
—
—
J05000
55Л
—
—
—
—
—
—
—
—
6
ZG40Mn
SCMn3
—
—
—
GS-40Mn5
1.1168
—
—
AW3
—
—
SCMn3
7
ZG40Cr
—
—
—
40XЛ
—
—
—
—
—
—
—
—
8
ZG20SiMn
SCW480
LCC
GS-CK25
1.0551
1.1155
—
E23-45M
CLA1Gr.B
1505
230-450
SC(42)C
3
ZG270-500
SC480
—
J04000
35Л
CHI MEI PA-765B E56070 元件说明书
•Component •元件UL file numberUL档案号Part number型号Remark备注Vendor供应商•FRONT CASE•前身E56070 PA-765B CHI MEI•TOP CASE•上身E56070 PA-765B CHI MEI•BOTTOM CASE•下身E56070 PA-765B CHI MEI•Batterycompartment•电池箱E207780 PC945(GG) QMFZ2 SABIC JAPAN L L C•Transformercover•火牛上盖E50075 LV2250V TEIJIN•TransformerHousing 火牛下盖E50075 LV2250V TEIJIN•Aux foam pad•Aux盖E257267 E50A-60 ZHI JIN•Side plate•侧盖E56070 PA-765B CHI MEI•Battery BayRubber Cover•电池箱盖E257267 E50A-60 ZHI JIN•batterydoors•电池盖E56070 PA-765B CHI MEI•AAA batterycover•3A 电池门E56070 PA-765B CHI MEI•Light guide•导光片E54705 CL PMMA SUMIPEX•Frontcontrolpanel 显示压件E248280 PC+ABS Jacobson•Strainrelief•线卡E107293 6P-4 晋煜•Power cord •电源线E137516 SJTW ZJCZ 利源電業製品廠有限公司LEE YUEN ELECTRICAL MFY LTD. E143681 LY-13B ELBZ7•Lead wire •引线E244721 UL 1007 20AWGL=330mmAVLV2 惠州市远达电业五金制品有限公司HUI ZHOU YUEN DA ELECTRONIC & HARDWARECO.,LTDE329541 UL 1007 18AWGVH3.96-H-2PVH3.96-TL=186mmZPFW2 深圳艾格科技有限公司Shenzhen Aiger Technology Co.,LtdE330646 UL 1007#24 XH-TXH-4P L=140mmAVLV2 深圳市展旺连接器有限公司Shen Zhen Zhan Wang Linker CO.,LTDE330646 UL 1007#24 XH-TXH-2P L=260mmAVLV2E330646 UL 2547#28 PH-TPH-3P L=260mmAVLV2E330646 UL 2547#28 PH-TPH-3P L=220mmAVLV2E330646 UL 1185 22AWG XH-T XH-2P L=150mmAVLV2•Integralfuse •保险丝E340427 SFC0800A(800mA/250V FastActing Glass TubeFuse)JDYX 瑞卓电子(东莞)有限公司Dongguan Reomax Electronics Co., LTD•Fuse Holder •保险丝座E239034 H3（10A/250V）IZLT2 惠州市海牛電子有限公司HUIZHOU HINEW ELECTRIC APPLIANCE CO.,LTD.变压器材料清單/ MATERIAL LISTNO. MATERIAL DESCRIPTION Ul file MANUFACTURERS / SUPPLIERS1. 膠芯/Bobbin 最小0.71mm厚尼龍66 101(r9)一層minimum 0.71mm thick PA66101(r9) one layerUL:E41938 杜邦/E I Dupont De Nemours & Co Inc2 膠套/Shroud 最小0.50mm厚尼龍66 101(r9)一層minimum 0.50mm thick PA66101(r9) one layerUL:E41938 杜邦/E I Dupont De Nemours & Co Inc3 初級線圈PrimaryWinding 聚氨酯漆包線MW75C(130℃) 或Polyurethane Wire,MW75C(130℃)UL:E258125 河源天裕電子塑膠有限公司He Yuan Sky Wealth Electronic And PlasticCo Ltd.4 初級跨線絕緣Pri. windingcrossoverinsulation CT25聚脂膠紙/CT-25 Polyestertape厚度:0.05mm*2 層/Thickness:0.05mm*2 layersUL:E165111 靖江亞華壓敏黏膠有限公司Jingjiang Yahua Pressure Sensitive Glue COLTD5 溫度保險Thermal Fuse Type: A4-F130 Deg.C ( 250V/2A)UL:E140847 雅寶電子有限公司/Aupo Electronics Inc.6 初級引線Primary Leads UL-1672 AWG #22 VW-1 300V105Deg.CUL:E191230UL:E189674UL:E211048UL:E214859恒輝（香港）發展有限公司Ever Bright (Hongkong) development CompanyLimited.深圳东聚Shenzhen Dong Ju Wire & CableCo.,Ltd.琦富瑞Qifurui Electronics co阳泰氟电线电缆YANGTAI WIRE & CABLE CO LTD7 初級引線Primary Leads 聚氨酯漆包線MW75C(130℃) 或Polyurethane Wire,MW75C(130℃)or聚氨酯漆包線MW79C(155℃)Polyurethane Wire,MW79C(155℃)UL:E258125UL:E201757河源天裕電子塑膠有限公司He Yuan Sky Wealth Electronic And PlasticCo Ltd.太平洋電線電纜深圳公司Pacific ElectricWire&Cable(shenzhen)Co.,Ltd.8 次級引線SecondaryLeads UL-1015 AWG #20 VW-1 600V105Deg.CUL:E191230UL:E189674UL:E211048UL:E214859恒輝（香港）發展有限公司Ever Bright(Hongkong) development Company Limited.深圳东聚Shenzhen Dong Ju Wire & CableCo.,Ltd.琦富瑞Qifurui Electronics co阳泰氟电线电缆YANGTAI WIRE & CABLE CO LTD9 次級引線SecondaryLeads CT25聚脂膠紙/CT-25 Polyestertape厚度:0.05mm*3 層/UL:E165111 靖江亞華壓敏黏膠有限公司Jingjiang Yahua Pressure Sensitive Glue COLTD.Thickness:0.05mm*3 layers聚酯膠片型號:MYLAR EL21 0.25mm厚PET film Type:MYLAR EL21 0.25mmThickUL:E93687 杜邦帝人/ Dupont Teijin Films U S L P10 外層絕緣Outinsulation CT25聚脂膠紙/CT-25 Polyestertape厚度:0.05mm*3 層/Thickness:0.05mm*3 layers聚酯膠片型號:MYLAR EL21 0.25mm厚PET film Type:MYLAR EL21 0.25mmThickUL:E165111UL:E93687靖江亞華壓敏黏膠有限公司Jingjiang Yahua Pressure Sensitive Glue COLTD.杜邦帝人/ Dupont Teijin Films U S L P11 鐵芯片LaminationCore EI-57 硅鋼片(H18 黑) 片厚0.50，疊厚35.3+/-0.5mmEI-57 silicon steel sheet(H18black), thickness:0.50mm,depth thickness:35.3+/-0.5mmN/A 東莞東駿電器有限公司Dongguan Dongjun Electrical Appliances Co.,Ltd.12 安裝架/Bracket 冷軋板鍍鋅Cold rolled Steel with Zinc-coatedN/A 東莞駿豐五金製品廠Dongguan JunFeng MetalManufactory13 屏蔽殼/Endbell 冷軋板鍍鋅Cold rolled Steel with Zinc-coatedN/A 東莞駿豐五金製品廠Dongguan JunFeng MetalManufactory14 次級連接器Secondaryconnector Housing: JS-1121-02 & Terminal:JS-1121-THousing: A3963H-2P & Terminal:A3963-TPUL: E113875UL: E326732喬訊電子有限公司Chyao shiunn electronicIndustrial Ltd.長江連接器有限公司ChangJiang Connectors CoLtd15 浸漬/Impregnation Insulating Varnish/絕緣油Type: 8562/C, class FUL:E200154 恒昌化學塗料公司HANG CHEUNG PETROCHEMICALLTD。
常用O型圈的规格大全
常用O型圈的规格大全编号规格实际内径单价（元）编号规格实际内径单价（元）15x1.9 1.70.072640x3.134.50.3226x1.9 2.70.072745x3.139.50.3537x1.9 3.70.072850x3.144.50.3548x1.9 4.70.082955x3.149.50.4559x1.9 5.70.083060x3.154.50.45610x1.9 6.70.093163x3.157.50.50711x1.97.70.103265x3.159.50.50812x1.98.70.103368x3.162.50.60913x1.99.70.103470x3.164.50.601014x1.910.70.103575x3.169.50.651114x2.49.60.123680x3.174.50.651215x2.410.60.133785x3.179.50.701316x2.411.60.133890x3.184.50.701418x2.413.60.143995x3.189.50.801519x2.414.60.1540100x3.194.50.801620x2.415.60.1541105x3.199.50.851722x2.417.60.1842110x3.1104.40.851824x2.419.60.2043115x3.1109.50.901925x2.420.60.2244120x3.1114.50.902026x2.421.60.2245125x3.1119.5 1.002128x3.122.50.2846130x3.1124.5 1.102230x3.124.50.2847135x3.1129.5 1.152332x3.126.50.3048140x3.1134.5 1.202435x3.129.50.3049145x3.1139.5 1.252538x3.132.50.3250150x3.1144.5 1.30以上价格为普通耐油胶料（丁腈橡胶）价格，其它材料（硅、氟橡胶）价格另行计算。
XXXX年第37期(总第170期)节能-中国质量认证中心
节能、环保、节水产品认证企业获证信息公告二〇一〇年第三十七期（总第170期）节能产品认证获证企业信息：计算机制造商：Dell Inc.获证规格型号：PP37L, Vostro 1015, Vostro 1530:19.5VDC 3.34A （电源适配器：LA65NS2-01，LA65NE1-01）证书编号：CQC10701050928生效日期：2010-10-08有效期至：2013-10-08品牌：Dell制造商：Dell Inc.获证规格型号：P03S: 19.5VDC, 3.34A（电源适配器:65NE1-01 输入: 100-240VAC, 50-60Hz, 1.5A, 输出: 19.5VDC, 3.34A; 2.DA65NS3-00 输入:100-240VAC, 50-60Hz, 1.5A or 11-16VDC, 8.0A; 输出: 19.5VDC/3.34A; 3.HA65NE1-00 输入:100-240VAC,50-60Hz,1.5A 输出:19.5VDC,3.34A）证书编号：CQC09701032452生效日期：2010-10-08有效期至：2010-10-14品牌：Dell制造商：宏碁股份有限公司获证规格型号：PEW51 19VDC,4.74A or 3.42A(电源适配器:1.PA-1900-34;2.HP-A0652R3B;3.HP-A0904A3;4.PA-1650-22;5.ADP-65JH DB;6.ADP-65JH BB;7.ADP-90CD DB;8.ADP-65VH B;9.PA-1650-69;10.CPA09-A065N1)证书编号：CQC10701050907生效日期：2010-10-08有效期至：2013-10-08品牌：Acer制造商：苏州海尔信息科技有限公司获证规格型号：HDP-9021: 220VAC 50Hz 3A/4A证书编号：CQC10701050918生效日期：2010-10-09有效期至：2013-10-09品牌：海尔 Haier制造商：苏州海尔信息科技有限公司获证规格型号：HDP-9218： 220VAC 50Hz 3A证书编号：CQC10701050919生效日期：2010-10-09有效期至：2013-10-09品牌：海尔 Haier单路输出式交流-直流和交流-交流外部电源制造商：亚源科技股份有限公司获证规格型号：DA-36P12 输入:100-240VAC,50-60Hz,1.0A输出:12VDC,3A证书编号：CQC10701050838生效日期：2010-10-09有效期至：2013-10-09品牌：/显示器制造商：Dell Inc.获证规格型号：IN2020f, IN2020Mf：100-240V~, 50/60Hz, 1.5A 证书编号：CQC10701050926生效日期：2010-10-08有效期至：2013-10-08品牌：DELL制造商：Dell Inc.获证规格型号：IN1920f ：100-240V~, 50-60Hz, 1.5A证书编号：CQC10701050920生效日期：2010-10-08有效期至：2013-10-08品牌：DELL制造商：Dell Inc.获证规格型号：E190Sf: 100-240VAC 50/60Hz 1.5A证书编号：CQC10701050921生效日期：2010-10-08有效期至：2013-10-08品牌：DELL制造商：Dell Inc.获证规格型号：P170Sf: 100-240VAC 1.5A 50/60Hz证书编号：CQC10701050913生效日期：2010-10-08品牌：DELL制造商：Dell Inc.获证规格型号：P190Sf: 100-240VAC 50/60Hz 1.5A证书编号：CQC10701050912生效日期：2010-10-08有效期至：2013-10-08品牌：DELL制造商：Hewlett-Packard Company获证规格型号：LA2306x输入: 100-240VAC 50/60Hz 1.0A证书编号：CQC10701050909生效日期：2010-10-08有效期至：2013-10-08品牌：HP制造商：Hewlett-Packard Company获证规格型号：LA2006x输入: 100-240VAC 50/60Hz 1.0A证书编号：CQC10701050922生效日期：2010-10-08有效期至：2013-10-08品牌：HP制造商：Hewlett-Packard Company获证规格型号：LA1951gl:AC 100-240V~ 50/60Hz 1.0A(1,0A) 证书编号：CQC10701050924生效日期：2010-10-08有效期至：2013-10-08品牌：HP制造商：Hewlett-Packard Company获证规格型号：LA1951gl:AC 100-240V~ 50/60Hz 1.0A证书编号：CQC10701050923生效日期：2010-10-08有效期至：2013-10-08品牌：HP制造商：Hewlett-Packard Company获证规格型号：LA2006x输入: 100-240VAC 50/60Hz 1.0A证书编号：CQC10701050925有效期至：2013-10-08品牌：HP制造商：Hewlett-Packard Company获证规格型号： LA1751g: 100-240VAC, 50/60Hz, 1.5A证书编号：CQC10701050910生效日期：2010-10-08有效期至：2013-10-08品牌：hp制造商：Hewlett-Packard Company获证规格型号：HSTND-3041-F, HSTND-3061-F: 100-240VAC 50/60Hz 1.2A证书编号：CQC10701050911生效日期：2010-10-08有效期至：2013-10-08品牌：Hp，Compaq制造商：Hewlett-Packard Company获证规格型号：LA2306x输入: 100-240VAC 50/60Hz 1.0A证书编号：CQC10701050927生效日期：2010-10-08有效期至：2013-10-08品牌：HP制造商：NEC Display Solutions,Ltd.获证规格型号：L468TQ，X461HB-2-G1(C)-T，X461HB-3-G1(C)-T 100-240VAC; 50/60Hz;5.6A-2.5A证书编号：CQC10701050888生效日期：2010-10-08有效期至：2013-10-08品牌：NEC制造商：惠普公司获证规格型号：LA2206x 100-240VAC 50/60Hz 1.6A证书编号：CQC10701050893生效日期：2010-10-08有效期至：2013-10-08品牌：HP,Compaq制造商：联想（北京）有限公司获证规格型号：L2363dwA: 100-240VAC 50/60Hz 1.5A证书编号：CQC10701050908有效期至：2013-10-08品牌：lenovo, lenovo联想中小型三相异步电动机制造商：无锡华达电机有限公司证书编号：CQC09701032159 生效日期：2010-10-09有效期至：2012-05-27品牌：华达/马拉松多联式空调（热泵）机组制造商：三菱重工海尔（青岛）空调机有限公司获证规格型号：外机：RFC335KX6-K 内机：RFTS22KX6, RFTS25KX6, RFTS28KX6, RFTS32KX6, RFTS36KX6, RFTS40KX6, RFTS45KX6, RFTS50KX6, RFTS56KX6, RFTSD22KX6, RFTSD25KX6, RFTSD28KX6, RFTSD32KX6, RFTSD36KX6, RFTSD40KX6, RFTSD45KX6, RFTSD50KX6, RFTSD56KX6, RFU40KX6, RFU45KX6, RFU50KX6, RFU56KX6, RFU63KX6, RFU71KX6, RFU80KX6, RFU90KX6, RFU100KX6, RFU112KX6, RFU125KX6, RFU140KX6, RFU150KX6, RFUD40KX6, RFUD45KX6, RFUD50KX6, RFUD56KX6, RFUD63KX6, RFUD71KX6, RFUD80KX6, RFUD90KX6, RFUD100KX6, RFUD112KX6, RFUD125KX6, RFUD140KX6, RFUD150KX6, RFUM22KX6, RFUM25KX6, RFUM28KX6, RFUM32KX6, RFUM36KX6, RFUM40KX6, RFUM45KX6, RFUM50KX6, RFUM56KX6, RFUM63KX6, RFUM71KX6, RFUM80KX6, RFUM90KX6, RFUM100KX6, RFUM112KX6, RFUM125KX6, RFUM140KX6, RFUM150KX6, RFUMD22KX6, RFUMD25KX6, RFUMD28KX6, RFUMD32KX6, RFUMD36KX6, RFUMD40KX6, RFUMD45KX6, RFUMD50KX6, RFUMD56KX6, RFUMD63KX6, RFUMD71KX6, RFUMD80KX6, RFUMD90KX6, RFUMD100KX6, RFUMD112KX6, RFUMD125KX6, RFUMD140KX6, RFUMD150KX6, RFUT22KX6, RFUT25KX6, RFUT28KX6, RFUT32KX6, RFUT36KX6, RFUT40KX6, RFUT45KX6, RFUT50KX6, RFUT56KX6, RFUT63KX6, RFUT71KX6, RFUTD22KX6, RFUTD25KX6, RFUTD28KX6, RFUTD32KX6, RFUTD36KX6, RFUTD40KX6, RFUTD45KX6, RFUTD50KX6, RFUTD56KX6, RFUTD63KX6, RFUTD71KX6, RFTW22KX6, RFTW25KX6, RFTW28KX6, RFTW32KX6, RFTW36KX6, RFTW40KX6, RFTW45KX6, RFTW50KX6, RFTW56KX6, RFT28KX6, RFT32KX6, RFT36KX6, RFT40KX6, RFT45KX6, RFT50KX6, RFT56KX6, RFT63KX6, RFT71KX6, RFT80KX6, RFT90KX6, RFT100KX6, RFT112KX6, RFT125KX6, RFT140KX6, RFT150KX6, RFTD28KX6, RFTD32KX6, RFTD36KX6, RFTD40KX6, RFTD45KX6, RFTD50KX6, RFTD56KX6, RFTD63KX6, RFTD71KX6, RFTD80KX6, RFTD90KX6, RFTD100KX6, RFTD112KX6, RFTD125KX6, RFTD140KX6, RFTD150KX6, RF71KX6, RF140KX6证书编号：CQC10701050887生效日期：2010-10-08有效期至：2013-10-08品牌：海尔制造商：三菱重工海尔（青岛）空调机有限公司获证规格型号：室外机：RFC504KX6室内机：RFTS22KX6、RFTS25KX6、RFTS28KX6、RFTS32KX6、RFTS36KX6、RFTS40KX6、RFTS45KX6、RFTS50KX6、RFTS56KX6、RFTSD22KX6、RFTSD25KX6、RFTSD28KX6、RFTSD32KX6、RFTSD36KX6、RFTSD40KX6、RFTSD45KX6、RFTSD50KX6、RFTSD56KX6、RFU40KX6、RFU45KX6、RFU50KX6、RFU56KX6、RFU63KX6、RFU71KX6、RFU80KX6、RFU90KX6、RFU100KX6、RFU112KX6、RFU125KX6、RFU140KX6、RFU150KX6、RFU224KX6、RFU280KX6、RFUD40KX6、RFUD45KX6、RFUD50KX6、RFUD56KX6、RFUD63KX6、RFUD71KX6、RFUD80KX6、RFUD90KX6、RFUD100KX6、RFUD112KX6、RFUD125KX6、RFUD140KX6、RFUD150KX6、RFUD224KX6、RFUD280KX6、RFUM22KX6、RFUM25KX6、RFUM28KX6、RFUM32KX6、RFUM36KX6、RFUM40KX6、RFUM45KX6、RFUM50KX6、RFUM56KX6、RFUM63KX6、RFUM71KX6、RFUM80KX6、RFUM90KX6、RFUM100KX6、RFUM112KX6、RFUM125KX6、RFUM140KX6、RFUM150KX6、RFUMD22KX6、RFUMD25KX6、RFUMD28KX6、RFUMD32KX6、RFUMD36KX6、RFUMD40KX6、RFUMD45KX6、RFUMD50KX6、RFUMD56KX6、RFUMD63KX6、RFUMD71KX6、RFUMD80KX6、RFUMD90KX6、RFUMD100KX6、RFUMD112KX6、RFUMD125KX6、RFUMD140KX6、RFUMD150KX6、RFUT22KX6、RFUT25KX6、RFUT28KX6、RFUT32KX6、RFUT36KX6、RFUT40KX6、RFUT45KX6、RFUT50KX6、RFUT56KX6、RFUT63KX6、RFUT71KX6、RFUTD22KX6、RFUTD25KX6、RFUTD28KX6、RFUTD32KX6、RFUTD36KX6、RFUTD40KX6、RFUTD45KX6、RFUTD50KX6、RFUTD56KX6、RFUTD63KX6、RFUTD71KX6、RFTW22KX6、RFTW25KX6、RFTW28KX6、RFTW32KX6、RFTW36KX6、RFTW40KX6、RFTW45KX6、RFTW50KX6、RFTW56KX6、RFT28KX6、RFT32KX6、RFT36KX6、RFT40KX6、RFT45KX6、RFT50KX6、RFT56KX6、RFT63KX6、RFT71KX6、RFT80KX6、RFT90KX6、RFT100KX6、RFT112KX6、RFT125KX6、RFT140KX6、RFT150KX6、RFTD28KX6、RFTD32KX6、RFTD36KX6、RFTD40KX6、RFTD45KX6、RFTD50KX6、RFTD56KX6、RFTD63KX6、RFTD71KX6、RFTD80KX6、RFTD90KX6、RFTD100KX6、RFTD112KX6、RFTD125KX6、RFTD140KX6、RFTD150KX6、RF71KX6、RF140KX6。
安森美 MBR0540T1-D 肖特基功率整流器 表面贴装 0.5 A 40 V SOD-123 数
MBR0540T1G,NRVB0540T1G,MBR0540T3G,NRVB0540T3GSchottky Power Rectifier, Surface Mount,0.5 A, 40 V, SOD-123 PackageThe Schottky Power Rectifier employs the Schottky Barrier principle with a barrier metal that produces optimal forward voltage drop−reverse current tradeoff. Ideally suited for low voltage, high frequency rectification, or as a free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical to the system. This package provides an alternative to the leadless 34 MELF style package.Features∙Guardring for Stress Protection∙Very Low Forward V oltage∙Epoxy Meets UL 94 V−*********∙Package Designed for Optimal Automated Board Assembly∙AEC−Q101 Qualified and PPAP Capable∙NRVB Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements∙All Packages are Pb−Free*Mechanical Characteristics∙Device Marking: B4∙Polarity Designator: Cathode Band∙Weight: 11.7 mg (approximately)∙Case: Epoxy Molded∙Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable∙Lead and Mounting Surface Temperature for Soldering Purposes: 260︒C max. for 10 Seconds∙ESD Rating:♦Human Body Model = 3B♦Machine Model = C*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.B4= Device CodeM= Date CodeG= Pb−Free PackageSCHOTTKY BARRIERRECTIFIER0.5 AMPERES, 40 VOLTSSOD−123CASE 425STYLE 1MARKING DIAGRAMDevice Package Shipping†ORDERING INFORMATIONMBR0540T1G SOD−123(Pb−Free)3,000/T ape & Reel(8 mm Tape, 7” Real)MBR0540T3G SOD−123(Pb−Free)10,000/T ape & Reel(8 mm Tape, 13” Real)†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our T ape and Reel Packaging Specifications Brochure, BRD8011/D.(Note: Microdot may be in either location)NRVB0540T1G SOD−123(Pb−Free)3,000/T ape & Reel(8 mm Tape, 7” Real)NRVB0540T3G SOD−123(Pb−Free)10,000/T ape & Reel(8 mm Tape, 13” Real)1MAXIMUM RATINGSRatingSymbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking VoltageV RRM V RWM V R 40VAverage Rectified Forward Current (At Rated V R , T C = 115︒C)I O 0.5A Peak Repetitive Forward Current(At Rated V R , Square Wave, 20 kHz, T C = 115︒C)I FRM 1.0A Non −Repetitive Peak Surge Current(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)I FSM 5.5A Storage/Operating Case Temperature Range T stg , T C −55 to +150︒C Operating Junction Temperature T J −55 to +150︒C Voltage Rate of Change (Rated V R , T J = 25︒C)dv/dt1000V/m sStresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.THERMAL CHARACTERISTICSCharacteristicSymbol Value Unit Thermal Resistance − Junction −to −Lead (Note 1)Thermal Resistance − Junction −to −Ambient (Note 2)R tjl R tja118206︒C/W1.Mounted with minimum recommended pad size, PC Board FR4.2. 1 inch square pad size (1 X 0.5 inch for each lead) on FR4 board.ELECTRICAL CHARACTERISTICSCharacteristicSymbol ValueUnit Maximum Instantaneous Forward Voltage (Note 3)v FT J = 25︒C T J = 100︒CV(i F = 0.5 A)(i F = 1 A)0.510.620.460.61Maximum Instantaneous Reverse Current (Note 3)I R T J = 25︒CT J = 100︒C m A (V R = 40 V)(V R = 20 V)201013,0005,0003.Pulse Test: Pulse Width ≤ 250 m s, Duty Cycle ≤ 2.0%.101.00.1Figure 1. Typical Forward VoltageFigure 2. Maximum Forward Voltagev F , INSTANTANEOUS FORWARD VOLTAGE (VOLTS)101.0V F , MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)i F , I N S T A N T A N E O U S F O R W A R D C U R R E N T (A M P S )0.1I F , I N S T A N T A N E O U S F O R W A R D C U R R E N T (A M P S )Figure 3. Typical Reverse CurrentFigure 4. Maximum Reverse Current40V R , REVERSE VOLTAGE (VOLTS)100E-31.0E-3100E-610E-61.0E-6100E-9V R , REVERSE VOLTAGE (VOLTS)I 102030, R E V E R S E C U R R E N T (A M P S )R 40I 102030, M A X I M U M R E V E R S E C U R R E N T (A M P S )R10E-3100E-31.0E-3100E-610E-61.0E-6100E-910E-3Figure 5. Current DeratingFigure 6. Forward Power DissipationT L , LEAD TEMPERATURE (︒C)0.80.40.30.20.10I O , AVERAGE FORWARD CURRENT (AMPS)0.100.450.400.350.150.0500.4, A V E R A G E F O R W A R D C U R R E N T (A M P S )I O 0.50.20.30.50.80.10P F O , A V E R A G E P O W E R D I S S I P A T I O N (W A T T S )0.60.70.300.200.250.60.7Figure 7. Capacitance Figure 8. Typical Operating Temperature Derating*V R , REVERSE VOLTAGE (VOLTS)10010V R , DC REVERSE VOLTAGE (VOLTS)118114112110C , C A P A C I T A N C E (p F )T 116120126, D E R A T E D O P E R A T I N G T E M P E R A T U R E ( C )J ︒* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under anyreverse voltage conditions. Calculations of T J therefore must include forward and reverse power effects. The allowable operatingT J may be calculated from the equation:T J = T Jmax − r(t)(Pf + Pr) where r(t) = thermal impedance under given conditions,Pf = forward power dissipation, and Pr = reverse power dissipationThis graph displays the derated allowable T J due to reverse bias under DC conditions only and is calculated as T J = T Jmax − r(t)Pr, where r(t) = Rthja. For other power applications further calculations must be performed.122124Figure 9. Thermal Response Junction to LeadFigure 10. Thermal Response Junction to Ambient1000.10.00001T, TIME (s)1E+001E-011E-021,000R 0.00010.0010.01 1.0101E-03, T R A N S I E N T T H E R M A L R E S I S T A N C E (N O R M A L I Z E D )(T )T, TIME (s)1E+001E-011E-02R 1E-03, T R A N S I E N T T H E R M A L R E S I S T A N C E (N O R M A L I Z E D )(T )1000.10.000011,0000.00010.0010.01 1.010SOD−123CASE 425−04ISSUE GDATE 07 OCT 2009SCALE 5:1NOTES:1.DIMENSIONING AND TOLERANCING PER ANSIY14.5M, 1982.2.CONTROLLING DIMENSION: INCH.DIM MIN NOM MAXMILLIMETERSINCHESA0.94 1.17 1.350.037A10.000.050.100.000b0.510.610.710.020c1.600.150.055D 1.40 1.80E 2.54 2.69 2.840.100---3.680.140L0.253.860.0100.0460.0020.0240.0630.1060.1450.0530.0040.0280.0710.1120.152MIN NOM MAX3.56H E---------0.006------------GENERICMARKING DIAGRAM**For additional information on our Pb−Free strategy and solderingdetails, please download the ON Semiconductor Soldering andMounting Techniques Reference Manual, SOLDERRM/D.SOLDERING FOOTPRINT**This information is generic. Please refer to device datasheet for actual part marking. Pb−Free indicator, “G” ormicrodot “ G”, may or may not be present.XXX= Specific Device CodeM= Date CodeG= Pb−Free Package1STYLE 1:PIN 1. CATHODE2. ANODE0.910.036ǒmminchesǓSCALE 10:1------q001010°°°°(Note: Microdot may be in either location) MECHANICAL CASE OUTLINEPACKAGE DIMENSIONSON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor thePUBLICATION ORDERING INFORMATIONTECHNICAL SUPPORTNorth American Technical Support:Voice Mail: 1 800−282−9855 Toll Free USA/Canada Phone: 011 421 33 790 2910LITERATURE FULFILLMENT :Email Requests to:*******************onsemi Website: Europe, Middle East and Africa Technical Support:Phone: 00421 33 790 2910For additional information, please contact your local Sales Representative。
led020侧发光中英文规格书
东莞市荧月电子科技有限公司020贴片超亮白色发光二极管020 SMD Hyper White Top LED产品型号 Model NO.YT020CW0S1版次 REV NO.:V01版文件编号Document NO.:YT-C030001日期 DATE :2015.3.1020 SMD Hyper White Top LED 020贴片超亮白色发光二极管Features 特征•Package Size ：3.8 (L) ×0.95(W) × 0.6 (T) mm 封装尺寸：3.8(长) ×0.95 (宽) ×0.6 (厚) mm •Silicone Packed 采用硅胶封装•Super long lifetime 超长寿命 •Anti UV防紫外线•White colors are available in(2200K -12000K) 可供白光(2200K-12000K) •High CRI products 高显色性产品•Wide viewing angle (2θ1/2=120°) 宽角度 (2θ1/2=120°)Applications •产品应用•Indoor lighting : Fluorescent lamp, tube •室内照明：日光灯管、灯条•Commercial illumination and displays : •商业照明显示：广告字、广告灯箱 Advertising words, light box•LCD Backlighting •LCD 背光源•Decorative lighting : light strip •装饰照明：柔性灯条 •Automotive interior auxiliary lighting•Other illumination and displays •其它照明和显示类O OTop View 顶视OOOPart No. Description 产品型号说明Packaging Description 包装编号说明:电压代码：Bin Range of Forward Voltage 亮度代码：Bin Range of Luminous Intensity 显指代码：Bin Range of RA BIN 位代码：Bin Range of bin 色温代码：Bin Range of Color CCT 型号代码：Type of LED公司代码：Yingyue -electronic CO.,LTDColor Bin Limit 色度代码;(at I F = 30 mA, T a = 25 OC )Color Bin色坐标-电特性曲线图PACKAGE OUTLINE外形尺寸(Units: mm)(mm)一、PRECAUTONS IN USE LED/使用LED注意事项；LED Soldering condition/ LED焊接条件；1：烙铁焊接：烙铁最高30W尖端温度不超过300℃；焊接时不超过3秒；焊接位至少离胶体2毫米。
b50am470化学成分
B50AM470化学成分简介B50AM470是一种化学物质，属于无机化合物，具有多种应用领域。
本文将详细介绍B50AM470的化学成分、性质、制备方法以及广泛的应用。
化学成分B50AM470的化学式为B5O6H12·2H2O。
它由硼、氧和氢元素组成，其中硼元素（B）占据了主要位置。
硼是一种类金属元素，具有低密度、高熔点和高硬度等特点。
氧和氢则是常见的非金属元素，与硼形成了稳定的配位键。
性质物理性质•外观：白色结晶固体•密度：1.78 g/cm³•熔点：200°C•沸点：无数据•溶解性：在水中可溶解，溶解度随温度升高而增加化学性质•稳定性：B50AM470在常温下相对稳定，但在高温或强酸环境下可能发生分解。
•反应性：B50AM470可以与其他化合物发生反应，并参与配位键的形成。
制备方法B50AM470的制备方法多种多样，下面介绍其中一种常用的方法：1.预先准备硼酸（H3BO3）和适量的氢氧化钠（NaOH）溶液。
2.将硼酸溶液缓慢滴加到氢氧化钠溶液中，并同时搅拌，控制pH值在8-9之间。
3.沉淀生成后，将其过滤并用水洗涤。
4.最后将沉淀置于干燥器中，得到纯净的B50AM470晶体。
应用领域B50AM470由于其独特的化学成分和性质，在各个领域都有广泛的应用。
电子材料B50AM470具有优异的导电性能和热稳定性，因此在电子材料方面具有重要应用。
它可以作为半导体材料，用于制备高效率的光电器件、传感器等。
催化剂由于B50AM470具有特殊的配位键结构和空间构型，它可以作为催化剂在化学反应中发挥重要作用。
例如，在有机合成中，B50AM470可以催化酯化、醚化等反应，提高反应效率和产率。
环境保护B50AM470可以吸附和分解一些有害物质，如重金属离子、有机污染物等。
因此，它在环境保护领域具有潜在的应用前景。
例如，可以将B50AM470用作水处理剂，去除水中的有害物质。
其他应用除了上述领域外，B50AM470还可以用于防腐剂、涂料、陶瓷材料等方面。
日本白光HAKKO主机型号大全
锡线 HEXSOL FS300-01 FS400-01 FS400-02 FS401-01 FS401-02
锡线 HEXSOL FS402-01 FS402-02 FS402-03 FS402-04
化学助焊膏 PASTE(FS-120) FS120-01 FS120-02
助焊剂 001 001-01 001-02 001-03 001-04
助焊剂 CHEMICAL 1
助焊剂 SUSSOL-F 89-031 89-100 89-400 89
锡线 HEXSOL FS500-01 FS501-01 FS501-02 FS501-03 FS600-01 FS600-02 FS600-03 FS600-04
化学膏 FS-100 FS-100
焊咀清洁器 FT-700 FT700-01
电热剥线钳 FT-801 FT801-01
切割机电动装备 152B 152B
电阻切割成形机 153 153-1
电阻切割成形机 154 154-1
电阻切割机 155 155-1 155-2
精钢电子工具剪钳 106-01~08 106-01 106-02 106-03 106-04 106-05 106-06 106-07 106-08
自动出锡焊铁 958 958-01 958-02
自动出锡焊铁 959 959-01 959-02
电烙铁 FX-600 FX600-01 FX600-02
电烙铁 FX-601 FX601-01 FX601-03
定温烙铁 DASH N452 N453 N454 N452E N453E N454E
蓝色贴片式发光二极管 XL-1005UBC 商品说明书
产品承认书产品名称：0402-T0.4蓝色贴片式发光二极管产品型号：XL-1005UBC客户名称：客户料号：承认日期：深圳市成兴光电子科技有限公司制定审核核准客户承认栏确认审核核准一、产品描述：●外观尺寸(L/W/H): 1.0x0.5x0.4mm●颜色:高亮度蓝色●胶体:透明胶体●EIA规范标准包装●环保产品，符合ROHS要求●适用于自动贴片机●适用于红外线回流焊制程二、外形尺寸及建议焊盘尺寸：Cathode AnodeC athode m arkG reen m ark建议焊盘尺寸备注：1.单位:毫米（mm）2.公差：如无特别标注则为±0.10mm三、建议焊接温度曲线：有铅制程无铅制程四、最大绝对额定值（Ta=25℃）：参数符号最大额定值单位消耗功率Pd80mW最大脉冲电流(1/10占空比,0.1ms脉宽)I FP100mA正向直流工作电流I F25mA 反向电压V R5V 工作环境温度Topr-30°C~+85°C存储环境温度Tstg-40°C~+90°C焊接条件Tsol 回流焊:260°C,10s 手动焊:300°C,3s五、光电参数（Ta=25℃）：参数符号最小值代表值最大值单位测试条件光强IV 35---72mcd IF =5mA 半光强视角2θ1/2---120---deg IF =5mA 主波长λD 460---469nm IF =5mA 正向电压VF 2.7--- 3.1V IF=5mA 反向电流IR------1uAVR=5V亮度分档代码最小值最大值单位测试条件D03542mcdIF=5mAD14250D25060D36072电压分档代码最小值最大值单位测试条件W11 2.7 2.8VIF=5mAW12 2.8 2.9W13 2.9 3.0W143.03.1波长分档代码最小值最大值单位测试条件B1460463nmIF=5mAB2463466B3466469六、光电参数代表值特征曲线：φ60七、标签标识：CAT ：光强（mcd ）HUE ：波长（nm ）REF ：电压（V ）误差范围a.Luminous Intensity:±15%b.HUE:±1nmc.Forward Voltage:±0.1V八、包装载带与圆盘尺寸：φ13.0AAA-A剖面图U ser Feed D irection备注:1.尺寸单位为毫米(mm)；2.尺寸公差如无标注，为±0.15mm ；九、圆盘及载带卷出方向及空穴规格：尾端空壳载带的组合开始端空壳载带的组合盖带与空壳载带的组合十、内包装及外包装：内标签圆盘干燥剂防潮防静电袋5cartons/box外标签抽真空、热封10bags/carton至少160mm盖带和装有零件部分至少160mm盖带和至少160mm独立盖带或十一、信赖性实验：测试项目测试条件测试次数参考标准失效判定标准失效LED数量（PCS）防潮等级1.回流焊最高温度=260℃,10秒，2次回流焊；2.回流焊之前存储条件：30℃，相对湿度=70%，168H；-JEITAED-4701300.301﹟10/22焊接信赖性（无铅回流焊）回流焊最高温度=245±5℃，5秒（无铅回流焊）-JEITAED-4701303303A﹟20/22冷热循环-40℃30分钟~25℃5分钟~100℃30分钟~25℃5分钟300个循环JESD22-A104﹟10/22冷热冲击-35℃15分钟转换时间3分钟85℃15分钟300个循环JESD22-A106﹟10/22高温存储Ta=100℃1000小时JESD22-A103﹟10/22低温存储Ta=-40℃1000小时JESD22-A119﹟10/22常温老化Ta=25℃IF=20mA1000小时JESD22-A108﹟10/22（2）失效标准标准﹟项目测试条件失效标准﹟1正向电压(V F)I F=20mA＞U.S.L*1.1光强（IV）I F=20mA＜L.S.L*0.7反向电流(I R)V R=5V＞U.S.L*2.0﹟2焊接可靠性/锡膏覆盖焊盘比例小于95%★U.S.L:规格上限L.S.L:规格下限十二、使用注意事项：◆使用：1.过高的温度会影响LED的亮度以及其他性能，所以为使LED有较好的性能表现，应将LED远离热源。
BK250系列正温比抗流电阻数据手册说明书
Positive Temperature Coefficient (PTC) Data Sheet Features■Radial leaded devices.■Over-current protection■High voltage surge capabilities■Flame retardant epoxy polymer insulating material meets UL94 V-0 requirement.■Available in lead-free version.■Meets MSL level 1, per J-STD-020■Safety certification: UL: E244500Dimensions (Unit: mm)Electrical CharacteristicsPart Number I H I T V MAXi I MAX R MAX R MIN Pd typ. (A) (A) (V AC ) (A) (Ω) (Ω) (W) BK250-030 0.03 0.06 250 1 90.0 35.0 1.0 BK250-040 0.04 0.08 250 3 65.0 27.0 1.0 BK250-060 0.06 0.12 250 3 45.0 20.0 1.0 BK250-080 0.08 0.16 250 3 22.0 10.0 1.0 BK250-090 0.09 0.18 250 3 20.0 7.0 1.0 BK250-110 0.11 0.22 250 3 12.0 6.0 1.0 BK250-120 0.12 0.24 250 3 10.5 6.0 1.0 BK250-145 0.145 0.29 250 3 6.5 3.5 1.0 BK250-180 0.18 0.54 250 10 3.0 1.0 1.0 BK250-200 0.20 0.40 250 10 6.0 3.0 1.0 BK250-400 0.40 0.80 250 10 3.0 1.0 1.0 BK250-600 0.60 1.20 250 10 2.0 0.6 1.0 BK250-8000.801.60250101.00.41.0·I H = Hold current: maximum current device will pass without tripping in 25℃ still air. ·I T = Trip current: minimum current at which the device will trip in 25℃ still air.·V MAXi = Maximum interrupt voltage device can withstand without damage at rated current. ·I MAX = Maximum fault current device can withstand without damage at rated voltage. ·R MAX = Maximum resistance of device in initial (un-soldered) state. ·R MIN = Minimum resistance of device in initial (un-soldered) state.·Pd typ. = Typical power dissipation from device when in the tripped state at 25℃ still air.Thermal Derating Chart – I H (A)Part Number Maximum Ambient Operating Temperatures ()℃-20 0 25 30 40 50 60 70 85 BK250-030 0.040 0.035 0.030 0.027 0.025 0.023 0.020 0.017 0.013 BK250-040 0.053 0.047 0.040 0.036 0.034 0.031 0.027 0.024 0.019 BK250-060 0.079 0.070 0.060 0.055 0.051 0.046 0.041 0.037 0.029 BK250-080 0.106 0.094 0.080 0.073 0.068 0.062 0.054 0.049 0.038 BK250-090 0.119 0.105 0.090 0.082 0.077 0.069 0.061 0.055 0.043 BK250-110 0.145 0.129 0.110 0.100 0.094 0.085 0.075 0.067 0.053 BK250-120 0.158 0.140 0.120 0.109 0.102 0.092 0.082 0.073 0.058 BK250-145 0.191 0.170 0.145 0.132 0.123 0.112 0.099 0.088 0.070 BK250-180 0.238 0.211 0.180 0.164 0.153 0.139 0.122 0.110 0.086 BK250-200 0.264 0.234 0.200 0.182 0.170 0.154 0.136 0.122 0.096 BK250-400 0.528 0.468 0.400 0.364 0.340 0.308 0.272 0.244 0.192 BK250-600 0.792 0.702 0.600 0.546 0.510 0.462 0.408 0.366 0.288Test Procedures and RequirementItems Test Conditions Accept/Reject Criteria Resistance In still air @25℃R min ≤ R ≤ R maxTime to Trip Specified current, V max, 25℃T ≤ max. Time to trip (T trip) Hold Current 60 min, at I H No tripTrip Cycle Life V max, I max, 100 cycles No arcing or burningTrip Endurance V max, 24hours No arcing or burning Typical Time-to-Trip Charts @25℃Storage Recommendations℃℃■Storage Temperature: -10~+40■Relative Humidity: ≤80%RH■Keep away from corrosive atmosphere and sunlight.■Period of Storage: 1 year.Wave Soldering Recommendation Parameters5050Time (s)T e m p e r a t u r e (℃)100150200250Items ConditionsPre-Heating Zone Refer to the condition recommended by the flux manufacturer. Maximum ramping rate should not exceed 4/sec.℃ Soldering Zone Maximum solder temperature should not exceed 260℃ Cooling ZoneForced coolingManual Soldering Recommendation ParametersItemsConditionsSoldering conditionThe highest power of the manual soldering iron should be 30W or less, soldering temperature should not be higher than 280℃.Soldering timeThe soldering time should be kept within 3 seconds, otherwise it might cause insulation layer cracking, and increased part resistance.Soldering positionThe distance on the leads between the soldering point and bottom of the PPTC body should be equal or greater than 4mm.OtherThe soldering iron should not contact the PPTC body except the leads. If the soldering conditions are kept to lower temperature, less time and larger distance, the outcome of the soldering will be better.Notes: 1. Before using the device must be stored in the original bags, if the storage conditions do not guarantee,the device may not be able to meet the given value.2. The devices can’t used for reflow soldering.Mechanical CharacteristicsItems SpecificationsTensile strength No visible damage 1.0Kgf, 10 secondsBending strength No visible damage0.5Kgf, 90°, 3 timesVibration No visible damage Freq: 10-55Hz, Amp: 0.75mm, 1min Reliability TestItems SpecificationsSolder ability No visible damage，Solder OK,Solder area ≥95%245±5℃, 2±1s, dipping depth=0.5inch maxfrom the bodyResistance to soldering heatNo visible damage,Electrical OK, │△R/R0│≦50%260±5℃, 10+2/-0sDamp heat, steady state No visible damage, Electrical OK,│△R/R0│≦20%40±2℃, 90~95 % RH, total 48Hrs, after 4Hrstest electrical parameterTemperature cycling No visible damage, Electrical OK,│△R/R0│≦20%Ta＝-10+0/-1℃30min, Ta＝70+1/-0℃30min,5cycles, after 1hr test electrical parameterPackaging。
t0410可控硅参数
t0410可控硅参数
T0410是一种可控硅，也叫做铰接可控硅（Junction Controlled Thyristor），是一种功率半导体器件。
以下是T0410可控硅的
一些常见参数：
1. 阻断电压（Vdrm）：最大允许的反向电压，在该电压下，
可控硅能够阻断电流。
2. 最大正向电流（Itav）：可控硅能够承受的最大正向电流。
3. 最大导通电压降（Vtm）：在可控硅导通状态下的电压降。
4. 最大功耗（Ptot）：可控硅在工作状态下的最大功耗。
5. 静态工作电流（Igt）：可控硅进入导通状态所需的门极电流。
6. 额定控制电压（Vgt）：可控硅进入导通状态所需的控制电压。
7. 额定关断电压（Vgt-off）：可控硅进入关断状态所需的控制电压。
8. 动态工作电流（Ih）：可控硅保持导通状态所需的保持电流。
9. 动态关断电流（Id）：可控硅进入关断状态所需的关断电流。
10. 动态反向耐受电压（VDRM）：可控硅在关断状态下能够
承受的最大反向电压。
这些参数会根据具体的T0410可控硅型号或厂商而有所不同，以上仅为一些常见参数的示例。
在使用T0410可控硅时，需
要根据具体应用需求选择合适的参数值。