SG-24F中文资料

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普通光缆24芯,G.652,无金属芯技术规范书

普通光缆24芯,G.652,⽆⾦属芯技术规范书国家电⽹公司集中规模招标采购⼤⽥建设变普通光缆及配套⾦具专⽤技术规范_V2招标⽂件（技术规范专⽤部分）校核：设计：1.技术特性参数表序号名称项⽬需求值或表述投标⼈保证值通⽤采购标准1403004-0000-00_国⽹普缆采购标准通⽤技术规范_V21.1 单模光纤技术参数表（G.652)1.1.1 光纤类型G.6521.1.2 模场直径（µm）7.9~10.21.1.3 包层直径（m）124~1261.1.4 包层不圆度（%）（≤） 20.81.1.5 芯/包层同⼼度公差（µm）（≤）1.1.6 涂覆层直径（µm）235~2551.1.7 着⾊层直径（µm）235~26512.51.1.8 包层/涂层同⼼度误差（m）（≤）1.1.9 截⽌波长（nm）（≤）12601.1.10 衰减特性1.1.10.1 1310nm衰减系数（dB/km）0.35（≤）0.221.1.10.2 1550nm衰减系数（dB/km）（≤）1.1.11 衰减点不连续性（≤dB）≤amean+0.10dB)/21.1.12 衰减波长特性1.1.12.1 （1285~1330）nm范围内衰0.03减相对1310nm的衰减值（dB/km）（≤）0.051.1.12.2 （1525~1575）nm范围内衰减相对1550nm的衰减值（dB/km）（≤）1.1.13 ⾊散特性1.1.14 零⾊散波长（nm）1300~13241.1.15 最⼤零⾊散斜率（ps/0.093（nm2*km））（≤）1.1.16 ⾊散系数绝对值1.1.16.1 （1288~1339）nm⾊散系数3.5绝对值，ps/（nm*km）（≤）5.31.1.16.2 （1271~1360）nm⾊散系数绝对值，ps/（nm*km）（≤）1.1.16.3 1550nm⾊散系数绝对值181.1.17 偏振模⾊散系数（ps/√km）~0.125(在1550nm波长光缆单盘偏振模⾊散系数),光纤成缆后必须满⾜在1550nm波长光缆链路（20~盘光缆）偏振模⾊散系数~0.10；Q （概率）=0.01%。

SS24中文资料_数据手册_参数

Symbol
Parameter
Value Units
SS22 SS23 SS24 SS25 SS26 SS28 SS29 S210
VRRM
Maximum Repetitive Reverse Voltage
20 30 40 50 60 80 90 100 V
IF(AV)
Maximum Average Forward Current: 0.375-inch Lead Length at TA = 75°C
2.0
A
Non-Repetitive Peak Forward Surge
IFSM Current: 8.3 ms Single Half-Sine
50
A
Wave Temperature Range Operating Junction Temperature
-65 to +150
October 2013
Description
The SS22-S210 series includes high-efficiency, low power loss, general-propose Schottky rectifiers. The clipbonded leg structure provides high thermal performance and low electrical resistance. These rectifier are suited for free wheeling, secondary rectification, and reverse polarity protection applications.
Value
SS22 SS23 SS24 SS25 SS26 SS28 SS29 S210

信任度24伏特电源电缆说明书

ICSTT-RM310K-EN-P (PD-TC000) TrustedTrusted TC000 Power CablesProduct OverviewThis document provides detailed information for Trusted® 24 Vdc Power Cables that are currently available. These are listed in Table 1 below.Cable Type DescriptionTC-001-02, TC-001-03 Chassis Power CableTo connect from a Power Distribution Unit Miniature Circuit Breaker (MCB) (T8292) to Trusted Controller or Expander ChassisTC-002-02, TC-002-03 Power CableTo connect from a power distribution unit MCB (T8292) to Power Distribution Module 15-Way Fused (T8293)TC-003-02, TC-003-03 Power CableTo connect from a Power Distribution Module 15-Way Fused (T8293) to Input Field Termination Assembly (FTA)TC-004-02, TC-004-03 Power CableTo connect from a Power Distribution Module 15-Way Fused (T8293) to Input Versatile Field Termination Assembly (VFTA)TC-006-02, TC-006-03 SmartSlot Link CableTo interconnect expanders in a system using SmartSlotTC-011-02, TC-011-03 Fan Power CableTo connect from a Power Distribution Unit MCB (T8292) to Fan Assembly (T8270) Table 1 Trusted 24 Vdc Power CablesTrusted ICSTT-RM310K-EN-P The -02 / -03 suffix of the cable part number dictates the properties of the cable: •02 suffix cables, or those with no suffix, are cables which are halogen free, i.e. low smoke zero halogen, flame retardant to IEC 60332-3 Cat A.•03 suffix cables are UL Certified.Both cables are manufactured using sufficient cross-sectional area to meet the power consumption requirements of a Trusted System.Trusted TC000 Power Cables PREFACE PREFACEIn no event will Rockwell Automation be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples given in this manual are included solely for illustrative purposes. Because of the many variables and requirements related to any particular installation, Rockwell Automation does not assume responsibility or reliability for actual use based on the examples and diagrams.No patent liability is assumed by Rockwell Automation, with respect to use of information, circuits, equipment, or software described in this manual.Allen-Bradley, LISTEN. THINK. SOLVE., Rockwell Automation, TechConnect, and Trusted are trademarks of Rockwell Automation, Inc.Trademarks not belonging to Rockwell Automation are property of their respective companies.All trademarks are acknowledged.DISCLAIMERIt is not intended that the information in this publication covers every possible detail about the construction, operation, or maintenance of a control system installation. You should also refer to your own local (or supplied) system safety manual, installation and operator/maintenance manuals. REVISION AND UPDATING POLICYThis document is based on information available at the time of its publication. The document contents are subject to change from time to time. The latest versions of the manuals are available at the Rockwell Automation Literature Library under "Product Information" information "Critical Process Control & Safety Systems".TRUSTED RELEASEThis technical manual was updated for Trusted Release 4.0.LATEST PRODUCT INFORMATIONFor the latest information about this product review the Product Notifications and Technical Notes issued by technical support. Product Notifications and product support are available at the Rockwell Automation Support Centre atAt the Search Knowledgebase tab select the option "By Product" then scroll down and select the Trusted product.Some of the Answer ID’s in the Knowledge Base require a TechConnect℠ Support Contract. For more information about TechConnect Support Contract Access Level and Features please click on the following link:https:///app/answers/detail/a_id/50871PREFACE Trusted TC000 Power Cables This will get you to the login page where you must enter your login details.IMPORTANT A login is required to access the link. If you do not have an account then you can create one using the "Sign Up" link at the top right of the web page.DOCUMENTATION FEEDBACKYour comments help us to write better user documentation. If you discover an error, or have a suggestion on how to make this publication better, send your comment to our technical support group at Trusted TC000 Power Cables PREFACESCOPEThis manual specifies the maintenance requirements and describes the procedures to assist troubleshooting and maintenance of a Trusted system. WHO SHOULD USE THIS MANUALThis manual is for plant maintenance personnel who are experienced in the operation and maintenance of electronic equipment and are trained to work with safety systems. SYMBOLSIn this manual we will use these notices to tell you about safety considerations.SHOCK HAZARD: Identifies an electrical shock hazard. If a warning label is fitted, it can be on or inside the equipment.WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which can cause injury or death, property damage or economic loss.ATTENTION: Identifies information about practices or circumstances that can cause injury or death.CAUTION: Identifies information about practices or circumstances that can cause property damage or economic loss.BURN HAZARD: Identifies where a surface can reach dangerous temperatures. If a warning label is fitted, it can be on or inside the equipment.This symbol identifies items which must be thought about and put in place when designing and assembling a Trusted controller for use in a Safety Instrumented Function (SIF). It appears extensively in the Trusted Safety Manual.IMPORTANTIdentifies information that is critical for successful application and understanding of the product.NOTE Provides key information about the product or service.TIP Tips give helpful information about using or setting up the equipment.PREFACE Trusted TC000 Power CablesWARNINGS AND CAUTIONSWARNING: EXPLOSION RISKDo not connect or disconnect equipment while the circuit is live or unless the area is known to be free of ignitable concentrations or equivalentAVERTISSEMENT - RISQUE D’EXPLOSIONNe pas connecter ou déconnecter l’équipement alors qu’il est sous tension, sauf si l’environnement est exempt de concentrations inflammables ou équivalenteMAINTENANCEMaintenance must be carried out only by qualified personnel. Failure to follow these instructions may result in personal injury.CAUTION: RADIO FREQUENCY INTERFERENCEMost electronic equipment is influenced by Radio Frequency Interference. Caution should be exercised with regard to the use of portable communications equipment around such equipment. Signs should be posted in the vicinity of the equipment cautioning against the use of portable communications equipment.CAUTION:The module PCBs contains static sensitive components. Static handling precautions must be observed. DO NOT touch exposed connector pins or attempt to dismantle a module.Trusted TC000 Power Cables PREFACE ISSUE RECORDIssue Date Comments8 Sep 05 Format9 Dec 07 Flame retardance10 Apr 16 Rebranded, reformatted and correction of typographical errors11 May 19 Added information about -03 suffix (UL) cables.Added trademarks statement.Updated header and footer display Rockwell Automation publicationnumbers.PREFACE Trusted TC000 Power CablesPage intentionally left blankTrusted TC000 Power Cables Table of Contents Table of Contents1.Power Cable Type TC-001 (3)2.Power Cable Type TC-002 (6)3.Power Cable Type TC-003 (8)4.Power Cable Type TC-004 (10)5.Power Cable Type TC-006 (12)6.Power Cable Type TC-011 (14)Table of Contents Trusted TC000 Power CablesPage intentionally left blankTrusted TC000 Power Cables 1. Power Cable Type TC-001 1.Power Cable Type TC-001This type of Power Cable is used to connect 24 Vdc from a Power Distribution Unit MCB (T8292) to a Trusted Controller or Expander Chassis, as shown in Figure 1 below.Figure 1 Power Cable Type TC-001The part numbers for the cable are detailed in Table 2 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-001-02-1m5 1.5 m Chassis Power Cable(MCB Distribution Unit to Controller or first Expander Chassis)TC-001-02-2m5 2.5 m Chassis Power Cable(MCB Distribution Unit to second, or third Expander Chassis)TC-001-02-6m0 6.0 m Chassis Power Cable(MCB Distribution Unit to Expander Chassis in an adjacent bay) TC-001-03-1m5 1.5 m Chassis Power Cable (UL)(MCB Distribution Unit to Controller or first Expander Chassis)1. Power Cable Type TC-001 Trusted TC000 Power CablesTC-001-03-2m5 2.5 m Chassis Power Cable (UL)(MCB Distribution Unit to second, or third Expander Chassis)TC-001-03-6m0 6.0 m Chassis Power Cable (UL)(MCB Distribution Unit to Expander Chassis in an adjacent bay)Table 2 Power Cable Type TC-001 Part NumbersPage intentionally left blank2.Power Cable Type TC-002This type of Power Cable is used connect from a Power Distribution Unit MCB (T8292) to a Power Distribution module 15-Way Fused (T8293), as shown in Figure 2 below.Figure 2 Power Cable Type TC-002Currently, the cable is available in a standard length of 2.5 m fully assembled and ready for use. The part number for the cable is detailed in Table 3 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-002-02-2m5 2.5 m Power CableTC-002-03-2m5 2.5 m Power Cable (UL)Table 3 Power Cable Type TC-002 Part NumbersPage intentionally left blank3.Power Cable Type TC-003This type of Power Cable is used to connect from a Power Distribution Module 15-Way Fused (T8293) to an Input FTA, as shown in Figure 3 below.Figure 3 Power Cable Type TC-003Currently, the cable is available in a standard length of 2.5 m fully assembled and ready for use. The part number for the cable is detailed in Table 4 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-003-02-2m5 2.5 m Power CableTC-003-03-2m5 2.5m Power Cable (UL)Table 4 Power Cable Type TC-003 Part NumbersPage intentionally left blank4.Power Cable Type TC-004This type of Power Cable is used to connect from a Power Distribution Module 15-Way Fused (T8293) to an Input VFTA, as shown in Figure 4 below.Figure 4 Power Cable Type TC-004Currently, the cable is available in a standard length of 2.5 m fully assembled and ready for use. The part number for the cable is detailed in Table 5 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-004-02-2m5 2.5 m Power CableTC-004-03-2m5 2.5 m Power Cable (UL)Table 5 Power Cable Type TC-004 Part NumbersPage intentionally left blank5.Power Cable Type TC-006This type of Power Cable is used to interconnect expanders in a system using SmartSlot, as shown in Figure 5 below.Figure 5 Power Cable Type TC-006Currently, the cable is available in a standard length of 2.5 m fully assembled and ready for use. These are detailed in Table 6 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-006-02-2m5 2.5 m Power CableTC-006-03-2m5 2.5 m Power Cable (UL)Table 6 Power Cable Type TC-006 Part NumbersPage intentionally left blank6.Power Cable Type TC-011This type of Power Cable is used to connect from a Power Distribution Unit MCB (T8292) to a Fan Assembly (T8270), and is shown in Figure 6 below.Figure 6 Power Cable Type TC-011-0XCurrently, the cable is available fully assembled and ready for use in three standard lengths. These are detailed in Table 7 below. Non-standard lengths are available in increments of 0.5 m.Part Number Length DescriptionTC-011-02-1m5 1.5 m Fan Power CableTC-011-02-4m5 4.5 m Fan Power CableTC-011-02-6m0 6.0 m Fan Power CableTC-011-03-1m5 1.5 m Fan Power Cable (UL)TC-011-03-4m5 4.5 m Fan Power Cable (UL)TC-011-03-6m0 6.0 m Fan Power Cable (UL)Table 7 Power Cable Type TC-011 Part Numbers。

SGF33中文资料

Electrical Characteristics at Ta=25°C
Parameter Gate-to-Source Leakage Current Saturated Drain Current Cutoff Voltage Forward Transfer Admittance Symbol IGSO IDSS VGS(off) yfs Conditions VGS=--5V VDS=3V, VGS=0 VDS=3V, ID=100µA VDS=3V, ID=10mA Ratings min 30 --0.5 typ 50 --1.6 34 max --10 70 --2.7 Unit µA mA V mS
0.85
1
2
元器件交易网
SGF33
S-Parameter
SGF33 FREQUENCY MHz 3000.0000 4000.0000 5000.0000 6000.0000 7000.0000 8000.0000 9000.0000 10000.0000 11000.0000 12000.0000 13000.0000 14000.0000 15000.0000 16000.0000 MAG .725 .622 .571 .534 .504 .491 .503 .542 .593 .640 .677 .707 .739 .796 S11 ANG --100.5 --127.5 --151.7 --174.8 162.4 139.4 117.2 97.3 80.4 65.4 51.0 36.2 20.7 4.1 MAG 2.808 2.469 2.225 2.010 1.822 1.669 1.550 1.458 1.381 1.310 1.238 1.165 1.088 .993 S21 ANG 96.2 78.0 61.0 44.7 29.0 14.1 -.3 --14.7 --29.4 --44.5 --60.1 --76.3 --93.5 -113.3 MAG .075 .080 .085 .092 .102 .117 .137 .160 .186 .212 .236 .257 .274 .293 S12 ANG 42.7 43.8 42.0 40.4 38.9 36.6 32.4 25.9 17.3 7.1 --4.6 --17.3 --31.0 --45.8 VDS=3V IDS=30mA S22 MAG .614 .578 .561 .555 .553 .547 .530 .494 .444 .389 .340 .300 .269 .268 ANG --33.7 --42.6 --52.2 --61.0 --68.7 --75.8 --83.6 --93.5 --106.7 --124.1 --145.5 --170.5 159.6 117.3

NETGEAR 24-Port Gigabit Ethernet Unmanaged PoE+ 交换

© NETGEAR, Inc., NETGEAR and the NETGEAR Logo are trademarks of NETGEAR, Inc. Any non‑NETGEAR trademarks are used for reference purposes only.SupportThank you for purchasing this NETGEAR product. You can visithttps:///support/ to register your product, get help, access the latest downloads and user manuals, and join our community. We recommend that you use only official NETGEAR support resources.Si ce produit est vendu au Canada, vous pouvez accéder à ce document enfrançais canadien à https:///support/download/.(If this product is sold in Canada, you can access this document in Canadian French at https:///support/download/.)For regulatory compliance information including the EU Declaration of Conformity, visit https:///about/regulatory/.See the regulatory compliance document before connecting the power supply. Do not use this device outdoors. If you connect cables or devices that are outdoors to this device, see https:///000057103 for safety and warranty information.SpecificationsSpecification DescriptionNetwork interfaces24 Gigabit Ethernet RJ-45 ports that support 1G, 100 M, and 10 MGS324P: 16 PoE/PoE+ portsGS324PP: 24 PoE/PoE+ portsPower input GS324P: 100-240VAC, 3A maxGS324PP: 100-240VAC, 8A maxMax PoE budget GS324P: 190WGS324PP: 380WDimensions(W x D x H)GS324P: 13 x 8.1 x 1.7 in. (330 x 206 x 43 mm)GS324PP: 17.3 x 8 x 1.7 in. (440 x 204 x 43 mm)Weight GS324P: 5.38 lb (2.44 kg)GS324PP: 7.3 lb (3.30 kg)Operating temperature32–113°F (0–45°C)Operating humidity10%–90% relative humidity, noncondensingComplianceFCC class A, CB, CE class A, VCCI class A, RCM class A, KC, BSMI August 2019PoE considerationsThe PoE and PoE+ power supplied by the switch is prioritized in this ascendingport order:• GS324P. Ports 1–16 support PoE and PoE+ with a total power budget of190W.• GS324PP. Ports 1–24 support PoE and PoE+ with a total power budget of380W.If the power requirements for the attached powered devices (PDs) exceedthe total power budget of the switch, the PD on the highest-numbered portis disabled to make sure that the PDs connected to the higher-priority, lower-numbered ports are supported first.Just because a PD is listed as an 802.3at PoE powered device does notnecessarily mean that it requires the maximum power limit of the specification.Many PDs require less power, potentially allowing more PoE ports to be activesimultaneously.The following table shows the standard power ranges calculated with themaximum cable length of 328 feet (100 meters).DeviceClassStandard Class Description PowerReserved bythe DevicePowerDelivered tothe Device0PoE and PoE+Default power (full)0.44W0.44W–12.95W1PoE and PoE+Very low power 4.0W0.44W–3.84W2PoE and PoE+Low power7.0W 3.84W–6.49W3PoE and PoE+Mid power15.4W 6.49W–12.95W4PoE+ only High power30.0W12.95W–25.5WIf a device receives insufficient PoE power from the switch, consider using ashorter cable.PoE TroubleshootingHere are some tips for correcting PoE problems that might occur:• If the PoE Max LED is solid amber, disconnect one or more PoE devices toprevent PoE oversubscription.• For each powered device (PD) that is connected to the switch, the associatedPoE LED on the switch lights solid green. If the PoE LED lights solid amber, aPoE fault occurred and PoE halted because of one of the conditions listed inthe following table.PoE Fault Condition Possible SolutionA PoE-related short circuit occurred on the port.The problem is most likely withthe attached PD. Check thecondition of the PD, or restartthe PD by disconnecting andreconnecting the PD.The PoE power demand of the PD exceededthe maximum level that the switch permits. Themaximum level is 15.4 for a PoE connection or30W for a PoE+ connectionThe PoE current on the port exceeded theclassification limit of the PD.The PoE voltage of the port is outside the rangethat the switch permitsRestart the switch to see if thecondition resolves itself.Mount the switch in a rackWe recommend that you use the brackets and screws that came with the switch.1. Attach the mounting brackets to the side of the switch.2. Insert the screws through each bracket and into the bracket mounting holesin the switch.3. Tighten the screws with a No. 1 Phillips screwdriver to secure each bracket.4. Align the mounting holes in the brackets with the holes in the rack, and inserttwo pan-head screws with nylon washers through each bracket and into therack.5. Tighten the screws with a No. 2 Phillips screwdriver to secure mountingbrackets to the rack.。

FR24中文资料

25 50 75 100 125 150 175 ° Ambient Temperature (°C)
100 10 Number of Cycles @ 60 Hz
Typical Instantaneous Forward Characteristics 100 Forward Current (A)
FR20 . . . 210 Series Maximum Ratings Peak Repetitive Reverse Voltage...VRRM RMS Reverse Voltage...VR(rms) DC Blocking Voltage...VDC Average Forward Rectified Current...IF(av) TA = 55°C Non-Repetitive Peak Forward Surge Current...IFSM @ Rated Current & Temp Operating & Storage Temperature Range...TJ, TSTRG Electrical Characteristics Maximum Forward Voltage @ 2.0A...VF Maximum DC Reverse Current...IR @ Rated DC Blocking Voltage @ @ 25°C 100°C ............................................. 1.3 ............................................... FR20 50 35 50 FR21 100 70 100 FR22 200 140 200 FR24 400 280 400 FR26 600 420 600 FR28 800 560 800 FR210 1000 700 1000

Belden 1594A 24AWG 四对纯铜无缝电缆说明书

1594A Paired - Category 5e Unbonded-Pair CableMetric VersionFor more information pleasecall1-800-Belden1See Put-ups and ColorsColor Code Chart : No. 8 forDataTwist Cables (ModifiedWestern Electric).pdf Description:24 AWG solid bare copper conductors, non-plenum, Polyolefin insulation, twisted pairs, rip cord, see color code chart (below), UV resistant PVC Jacket (gray, white or ivory).SUITABLE APPLICATIONS:Suitable Applications Premise Horizontal Cable, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN,155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU,Digital Video, RS-422PHYSICAL CHARACTERISTICS:CONDUCTOR:Number of Pairs 4Total Number of Conductors8AWG24Stranding SolidConductor Material BC - Bare CopperINSULATION:Insulation MaterialPO - PolyolefinOUTER SHIELD:Outer Shield Material UnshieldedOUTER JACKET:Outer Jacket Material PVC - Polyvinyl ChlorideOuter Jacket Ripcord YesOVERALL NOMINAL DIAMETER:1594A Paired - Category 5e Unbonded-Pair CableOverall Nominal Diameter 5.588 mmMECHANICAL CHARACTERISTICS:Operating Temperature Range-40°C To +60°CInstallation Temperature Range-10°C To +60°CBulk Cable Weight31.252 Kg/KmMax. Recommended Pulling Tension155.687 NMin. Bend Radius (Install)12.7 mmAPPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE:APPLICABLE STANDARDS:NEC/(UL) Specification CMR, CMX, UL444CEC/C(UL) Specification CMRIEC Specification11801 Category 5EU CE Mark (Y/N)YesEU RoHS Compliant (Y/N)YesEU RoHS Compliance Date (mm/dd/yyyy):01/01/2004TIA/EIA Specification568-B.2 Category 5eOther Specification NEMA WC-63.1 Category 5e, UL verified to Category 5eFLAME TEST:UL Flame Test UL1666 Riser, CMX OutdoorCSA Flame Test FT4SUITABILITY:Suitability - Indoor YesSuitability - Outdoor YesSunlight Resistance YesPLENUM/NON-PLENUM:Plenum (Y/N)NPlenum Number1585ANon-Plenum Number1583AELECTRICAL CHARACTERISTICS:Nom. Mutual Capacitance @ 1 KHz49.215 pF/mMaximum Capacitance Unbalance (pF/100 m)330 pF/100 mNominal Velocity of Propagation68 %Maximum Delay (ns/100 m)510 @ 100MHz ns/100 mMaximum Delay Skew (ns/100m)45 ns/100 m************************************9.38 Ohms/100 m*************************** 3 %1594A Paired - Category 5e Unbonded-Pair CableMax. Operating Voltage - UL300 V RMSELECTRICAL CHARACTERISTICS - PREMISE:PUT-UPS AND COLORS:Item Description Put-Up (M)Ship Weight (kgs.)Jacket Color Notes1594A 008U1000 4 PR #24 PP PVC U304.811.804GRAY1594A 009U1000 4 PR #24 PP PVC U304.811.804WHITE1594A 1GFU1000 4 PR #24 PP PVC U304.811.804IVORY 1GFRevision Number: 1 Revision Date: 06-09-20051594A Paired - Category 5e Unbonded-Pair Cable© 2005 Belden Wire & Cable CompanyAll Rights Reserved.Although Belden Electronics Division ("Belden") makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described herein are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability.Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.All sales of Belden products are subject to Belden's standard terms and conditions of sale.Belden CDT Electronics Division believes this product to be in compliance with the following environmental regulations: California Proposition 65 Consent Judgment For Wire & Cable Mfgs.(San Francisco Superior Court Nos. 312962 And 320342); EU RoHS (Directive 2002/95/EC, 27-Jan-2003);Material manufactured prior to the compliance date may still be in stock at Belden facilities and in our Distributor's inventory. EU ELV (Directive 2000/53/EC, 18-Sept-2000); EU WEEE (Directive 2002/96/EC, 27-Jan-2003); And EU BFR (Directive 2003/11/EC, 6-Feb-2003). The information provided in this Product Disclosure, and the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden's knowledge, information and belief at the date of its publication. The information provided in the Product Disclosure is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.Belden CDT Electronics Division declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amendedby directive 93/68/EEC.。

SG-RG24 导热系数仪

SG-RG24 导热系数仪
产品名称：导热系数仪
产品型号：SG-RG24
产品价格：18000元
一、实验目的：
1、在一次试验中可同时做出导热系数、导温系数和比热试验。

2、适用于测定干燥或不同含湿状态下匀质板状、胶状、液态状、粉末状材料的导热试验。

二、技术参数：
该仪器基于非稳定导热原理，在实验中短时间加热，使实验材料的温度发生变化，然后通过导热微分方程的解，即可计算出试验材料的导热系数、导温系数和比热。

导热系数范围：0.035—1.7w/m*k
工作条件：电源：220v，环璄温度 10—35℃，相对湿度≤80﹪，室温要求稳定≤±1.5℃
可连接上位机，实现计算机自动测试、数据打印输出。

CommScope 24-纤单模 indoor outdoor 纤维光缆, G.652.D 和 G.

Fiber Indoor/Outdoor Cable, 24-fiber, singlemode G.652.D and G.657.A1,Gel-filled, yellow jacket color, Dca Flame Rating, Meters jacket marking,2000 metersnon-metallic construction reinforced by E-glass yarns, which provide rodent resistance andhigher tensile strengthOBSOLETEThis product was discontinued on: March 31, 2023Product ClassificationRegional Availability Asia | Australia/New Zealand | EMEAPortfolio CommScope®Product Type Fiber indoor/outdoor cableProduct Series C-CNGeneral SpecificationsCable Type Loose tubeConstruction Type Non-armoredFiber Type, quantity24Fibers per Subunit, quantity1Jacket Color YellowJacket Marking MetersSubunit Type Gel-filledTotal Fiber Count24DimensionsCable Length2000 m | 6,561.68 ftBuffer Tube/Subunit Diameter 4 mm | 0.157 inDiameter Over Jacket8 mm | 0.315 inRepresentative Image13Page ofMaterial SpecificationsJacket Material UV resistantMechanical SpecificationsMinimum Bend Radius, loaded160 mm | 6.299 inMinimum Bend Radius, unloaded110 mm | 4.331 inTensile Load, long term, maximum650 N | 146.126 lbfTensile Load, short term, maximum1300 N | 292.252 lbfCompression30 N/mm | 171.304 lb/inCompression Test Method IEC 60794-1-2 E3Impact20 N-m | 177.015 in lbImpact Test Method IEC 60794-1 E4Optical SpecificationsFiber Type OS2Optical Specifications, Wavelength SpecificStandards Compliance IEC 60794-1 | TIA-492CAAB (OS2)Environmental SpecificationsInstallation temperature-5 °C to +50 °C (+23 °F to +122 °F)Operating Temperature-30 °C to +70 °C (-22 °F to +158 °F)Storage Temperature-30 °C to +70 °C (-22 °F to +158 °F)23Page ofEN50575 CPR Cable EuroClass Fire Performance DcaEN50575 CPR Cable EuroClass Smoke Rating s2EN50575 CPR Cable EuroClass Droplets Rating d2EN50575 CPR Cable EuroClass Acidity Rating a1Environmental Space Universal Low Smoke Zero Halogen (ULSZH) Water Penentration24 hWater Penentration Test Method IEC 60794-1 F5Environmental Test SpecificationsTemperature Cycle-30 °C to +70 °C (-22 °F to +158 °F) Temperature Cycle Test Method IEC 60794-1-2 F1Packaging and WeightsCable weight74 kg/km | 49.726 lb/kft Regulatory Compliance/CertificationsAgency ClassificationCHINA-ROHS Below maximum concentration valueREACH-SVHC Compliant as per SVHC revision on /ProductCompliance ROHS CompliantUK-ROHSCompliantIncluded ProductsCS-8W-LT–TeraSPEED® G652D/G657A1 SinglemodeFiber* FootnotesOperating Temperature Specification applicable to non-terminated bulk fiber cablePage of33。

FM24系列中文资料

直流参数
推荐参数的适用工作条件：TA = -40°C ~ +85°C，VCC = +2.2V ~ +5.5V，（除非另有说明）。
符号 VCC
ICC1
ICC2
ISB1 ISB2 ILI ILO VIL1 VIH1 VOL
参数电源电压
电源电流
电源电流
等待态电流等待态电流输入漏电流输出漏电流输入低电平输入高电平输出低电平
最小值 2.2
-0.6 VCCx0.7
典型值 0.4 2.0
0.10 0.05
最大值
单位
5.5
V
1.0
mA
3.0
mA
1.0
µA
6.0
µA
3.0
µA
3.0
µA
VCCx0.3
V
VCC+0.5
V
0.4
V
注：1. VIL 最小值和 VIH 最大值未经测试，仅供参考。
FM24C02/04/08(A)/16 两线制串行 EEPROM
Trademarks
Shanghai Fudan Microelectronics Co., Ltd name and logo, the “复旦” logo are trademarks or registered trademarks of Shanghai Fudan Microelectronics Co., Ltd or its subsidiaries in China.
封装类型
产品特点
z 工作电压：2.2V～5.5V z 内部结构：256 x 8 (2K)，512 x 8 (4K)，1024 x 8 (8K)
或 2048 x 8 (16K) z 两线串行接口 z 输入引脚经施密特触发器滤波抑制噪声 z 双向数据传输协议 z 兼容100KHz(2.2V)和400KHz(5V)操作 z 支持硬件写保护 z 支持8字节(02)，16字节(04、08、08A、16) 页写模式 z 支持部分页写 z 写周期内部定时(小于5 ms) z 高可靠性：

SS24肖特基二极管

% !"#
SS22 THRU SS210
Features
• Schottky Barrier Rectifier • Guard Ring Protection • Low Forward Voltage • Reverse Energy Tested • High Current Capability • Extremely Low Thermal Resistance
Figure 2 Typical Reverse Characteristics
1000
100
125°C 10 mA
1 75°C
.1 25°C
.001 0 5 10 15 20 25 30 35 40 45 50 Volts Typical Reverse Current - mAversus Reverse Voltage - Volts
80 60
40
20
10 8.0 6.0 Amps 4.0
2.0
1.0 .8 .6
.4
125°C
25°C
MCC
Figure 3 Typical Junction Capacitance 10000 6000
4000
2000 pF 1000
600
400
200
100 0.
0.5 1.0
5.0 10
Volts
Datasheets for electronics components.
SS22 SS23 SS24 SS25 SS26 SS28 SS210
Device Marking
SS22 SS23 SS24 SS25 SS26 SS28 SS210
Maximum Recurrent Peak Reverse Voltage

固纬电子任意波形信号发生器的技术参数和特点说明书

超越传统、创新价值的任意波形信号发生器固纬电子最新推出一款轻巧紧凑的兼具直流电源的任意波信号源模块AFG-22SP。

其与GDS-2000A系列示波器可无缝对接，并可完美嵌入GDS-2000A示波器底座下，使示波器、信号源以及电源三者结合极大节约了实验桌的空间。

AFG-22SP等性能的双通道都具有2SMHz频率带宽（正弦波／方波），l u H z分辨率，内置正强波、方波、脉冲波、三角波以及噪声波。

对于任意波功能，2个通道都提供l20MSa/s采样率，10位分辨率，4k点记录长度，同时内置66种任意波供用户选择。

另外AFG-22SP还提供AM/FM/PM/FSK/SUM/Bust调制，扫频等功能，用于各种通信领域应用。

AFG-22SP的两个通道可以进行独立或关联配置。

提供藕合，跟踪，相位三种运算功能。

另外还提供2.SV/3.3V /SV, 0.6A的直流电源输出，提供简单的供电需求，给用户提供便利。

为了满足不同害户的需求，AFG-125/225系列信号源模块另有单通道以及不带电源输出的机种供选择。

「�l AFC-225P 2SMHz带宽，双通道，任意波形信号发生器（含直流电源输出）AFC-125P 2SMHz带宽，单通道，任意波形信号发生器（含直流电源输出）’， ... ..,>, r仿仰，＼mor.�'\ ＼＇，�·.r.ttnn ；�rlll'111t.r 「i1「1@1.「�1、叭’”’…r.to.r> ·n11v W制巾，向J T、，「画1「�l.τ 言M{:.．．．．．．．．．．．．．．．．AFC-225 25 M Hz带宽，双通道，任意波形信号发生器AFC-125 2SMH z带宽，单通道，任意波形信号发生器｜田等能逼迫信号输AFG-22S/22SP特有的等性能双通道信号输出功能，如同将两台性能相同的单通道任意波函数信号发生器一起使用，而不是分为主通道与附属通道，其中附属通道仅提供较少数的功能或规格较差。

低温塑料导线，24AWG（7x32）锡胶电导线，PVC胶囊，TYPE MW MIL-W-76C-PV

All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.

VF20100SG中文资料

New ProductV20100SG, VF20100SG & VI20100SGVishay General SemiconductorHigh-Voltage Trench MOS Barrier Schottky RectifierUltra Low V F = 0.50 V at I F = 5 AFEATURES•Trench MOS Schottky technology•Low forward voltage drop, low power losses•High efficiency operation•Low thermal resistance•Solder dip 260 °C, 40 s•Component in accordance to RoHS 2002/95/ECand WEEE 2002/96/ECTYPICAL APPLICATIONSFor use in high frequency inverters, switching powersupplies, freewheeling diodes, OR-ing diode, dc-to-dcconverters and reverse battery protection.MECHANICAL DATACase: TO-220AB, ITO-220AB and TO-262AAEpoxy meets UL 94V-0 flammability ratingTerminals: Matte tin plated leads, solderable perJ-STD-002 and JESD22-B102E3 suffix for commercial grade, meets JESD 201 class1A whisker testPolarity: As markedMounting Torque:10 in-lbs maximumPRIMARY CHARACTERISTICSI F(AV)20 AV RRM100 VI FSM150 AV F at I F = 20 A0.75 VT J max.150 °C123ITO-220AB123MAXIMUM RATINGS (T A = 25°C unless otherwise noted)PARAME ER SYMBOLV20100SG VF20100SG VI20100SG UNI Maximum repetitive peak reverse voltage V RRM 100V Maximum average forward rectified current (Fig. 1)I F(AV) 20 A Peak forward surge current 10 ms single halfsine-wave superimposed on rated loadI FSM 150 AIsolation voltage (ITO-220AB only)From terminal to heatsink t = 1 minV AC1500V Operating junction and storage temperature range T J, T STG- 40 to + 150 °C元器件交易网New ProductV20100SG, VF20100SG & VI20100SGVishay General SemiconductorNotes:(1) Pulse test: 300 µs pulse width, 1 % duty cycle (2) Pulse test: 10 ms pulse widthRATINGS AND CHARACTERISTICS CURVES(T A = 25 °C unless otherwise noted)ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted)PARAME ER T ES T CONDI T IONS SYMBOL T YP.MAX.UNI TBreakdown voltageat I R = 1.0 mA T A = 25 °C V BR100 (minimum)-VInstantaneous forward voltage (1)at I F = 5 AI F = 10 A I F = 20 A T A = 25 °CV F0.550.660.91--0.97at I F = 5 A I F = 10 A I F = 20 A T A = 125 °C 0.500.590.75--0.80Reverse current (2)at V R = 70 VT A = 25 °C T A = 125 °C I R156--µA mA at V R = 100 VT A = 25 °C T A = 125 °C601335025µA mATHERMAL CHARACTERISTICS (T A = 25°C unless otherwise noted)PARAME ER SYMBOL V20100SG VF20100SG VI20100SG UNI TTypical thermal resistanceR θJC2.24.02.2°C/WORDERING INFORMATION (Example)PACKAGE PREFERRED P/NUNIT WEIGHT (g)PACKAGE CODEBASE QUANTITYDELIVERY MODETO-220AB V20100SG-E3/4W 1.884W 50/tube T ubeITO-220AB VF20100SG-E3/4W 1.744W 50/tube T ubeTO-262AAVI20100SG-E3/4W1.454W50/tubeT ubeFigure 1. Maximum Forward Current Derating Curve Figure 2. Forward Power Loss Characteristics元器件交易网New ProductV20100SG, VF20100SG & VI20100SGVishay General Semiconductor Figure3. Typical Instantaneous Forward CharacteristicsFigure4. Typical Reverse CharacteristicsFigure5. Typical Junction CapacitanceFigure6. Typical Transient Thermal ImpedanceFigure7. Typical Transient Thermal Impedance元器件交易网New ProductV20100SG, VF20100SG & VI20100SGVishay General SemiconductorPACKAGE OUTLINE DIMENSIONS in inches (millimeters)元器件交易网Legal Disclaimer NoticeVishayNoticeSpecifications 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.元器件交易网。

G24 规格书

850/900/1800/1900 MHz Physical • Size: 24.4 x 45.2 x 6.0 mm
(6mm stacking height). • Mounting: Two 2.4 mm holes • Weight: 10.1 gram Environmental • Operating re:
protocol stack
EDGE - model dependant • Multi slot class 10 (4 Down; 2 Up;
5 Total) • Max BR Downlink 236.8 Kbps
(Over RS232) • Coding Scheme MCS1-MCS9 CSD • Max BR 14.4 Kbps SMS • MO / MT Text and PDU modes • Cell broadcast
24.4 mm
Actual size
45.2 mm
In th
e Auto At
Work
The G24 GSM Module, a lead-free product, conforming to the RoHS standard, is one of the most compact modules available and is ideally suited for a wide range of M2M applications, including: • Security and Tracking • Telemetry and Automated Meter Reading
AT COMMAND SET • GSM 07.05 • GSM 07.07 • GSM 07.10 • Motorola proprietary AT

FG24产品简介

FG24系列无线数据传输设备是我公司采用目前国际上最为先进的跳频扩频技术研制开发的高可靠性、低故障率、安装使用简单快捷系列产品。

该系列产品结合了国内现有工业高端用户的现场实际需求，有针对性的设计了十几款通用型产品，适合不同的用户需求，能够适用各种复杂的工业现场环境应用，设计理念符合国内用户的使用习惯，不论硬件结构、外部接线、防护等级及软件功能和使用都能做到简明易懂，上手快捷，安装使用方便、简单，而且功能强大，组网方式灵活多变，不但提供点对点的开关量和模拟量的传输，还提供串口和以太网口的透明数据传输，并且可以多种方式组合应用，既可以做主服务器也可做终端节点或中继器，同时还具有无线网关功能，提供各种设备（例如不同品牌和型号PLC）之间的通讯数据互联。

FG24系列主要功能特点：1.采用免许可证的2.4GHz ISM(工业/科研/医疗)频段。

2.4GHz ISM(工业/科研/医疗)频段为全球通用的免许可证频段，在中国应用同样不需要申请任何的无线电应用手续，且该2.4GHz为扩频频段，有国际标准，设备安装使用后无任何的后顾之忧。

2. 低功耗、长距离、宽温度特点。

设备无线发射功率均为毫瓦级，低功耗即低辐射，发射功率符合美国和欧洲标准要求；低功耗并不代表着距离上的限制，其他产品发射功率往往几瓦甚至几十瓦才能达到几十公里的传输距离，FG24系列产品以毫瓦级的功率同样可靠的传输几公里到几十公里；为了适用高温和高寒地区的使用我们的产品使用温度可以达到-40℃---85℃，可在任何地区使用。

3.高传输速率FG24系列产品提供250kbps或500kbps的空中传输速率，接口速率从1200bps到460800bps；这是其他产品所达不到的。

4. 跳频扩频（FHSS）技术，提供高可靠性无线通讯。

为什么使用跳频扩频（FHSS）技术哪？我们先了解何为跳频（FH）：荷载信息的信号频率受伪随机序列的控制，快速地在一个频段内跳变，此跳变的频段范围远大于要传送信息所占用的频谱宽度，故跳频也属于扩频技术。

Belden 24 AWG 七线三十二绳锈铜电缆说明书

UL1685 FT4 Loading FT4
Yes
No
Put Ups and Colors:
Item # 9539 060U1000 9539 060U500 9539 060100 9539 0601000 9539 060500 9539 0605000
Notes: C = CRATE REEL PUT-UP.
Putup 1,000 FT 500 FT 100 FT 1,000 FT 500 FT 5,000 FT
Ship Weight 34.000 LB 18.000 LB 4.000 LB 36.000 LB 18.500 LB 185.000 LB
Color CHROME CHROME CHROME CHROME CHROME CHROME
Max. Recommended Current:
Description
Current
10C Temperature Rise 1.75 Amps per conductor @ 25°C ambient
UL Style 2464 (300 V 80°C) Yes Yes Yes Yes 04/01/2005 Yes Yes Yes Yes
Notes
C C
Item Desc 9 #24 PVC FS PVC 9 #24 PVC FS PVC 9 #24 PVC FS PVC 9 #24 PVC FS PVC 9 #24 PVC FS PVC 9 #24 PVC FS PVC
Revision Number: 2 Revision Date: 08-06-2013
Electrical Characteristics (Overall)
Nom. Capacitance Conductor to Conductor: Capacitance (pF/ft) 30

RF2424资料

Parameter
Rating
Unit
Supply Voltage
Input LO and RF Levels Operating Ambient Temperature Storage Temperature
5.5
+6.0 -40 to +85 -40 to +150
VDC dBm °C
°C
Caution! ESD sensitive device.
to maintain the correct phase. It is also possible to drive the SIG and REF inputs in a balanced mode. If single ended operation is desired
5
then the input is applied to Q SIG, pin 15. In that case, Q REF and Q
Power Down
Turn On/Off Time PD Input Resistance Power Down “ON”
Power Down “OFF”
Power Supply
Voltage Current
Power Down
700 -6 DC
+5.0 25 25 25 10 1.0 2.7
43 + j1.8
to maintain the correct phase. It is also possible to drive the SIG and
REF inputs in a balanced mode. If single ended operation is desired