片阻规格书-ROYALOHM-1
合科泰常规厚膜片式电阻器规格书
1．品名的构成
例如：RI0603L1003FT
RI
0603
L
1003
F
T
产品代号： RI 表示厚 膜片式固 定电阻
规格型号： 0201 0402 0603 0805 1206 1210 1812 2010 2512
2．结构
温度系数：L 1%=100PPM 5%=200PPM
1Ω~10Ω 10Ω~22MΩ ----------
1Ω~10Ω 10Ω~22MΩ ----------
0ohm Jumper
0ohm Jumper 最大电
流
50mΩ MAX
0.5A
50mΩ
1A
MAX
50mΩ
1A
MAX
50mΩ MAX
1.5A
50mΩ MAX
1.9A
50mΩ MAX
2.2A
50mΩ
3A
1Ω~10Ω 10Ω~10MΩ ----------
1Ω~10Ω 10Ω~10MΩ ----------
1Ω~10Ω 10Ω~10MΩ ----------
1Ω~10Ω 10Ω~10MΩ ----------
1Ω~10Ω 10Ω~10MΩ ----------
J(±5%) E24
1Ω~25Ω
25Ω~10MΩ
1Ω~10Ω ---------10Ω~10MΩ
1Ω~10Ω ---------10Ω~10MΩ
1Ω~10Ω ---------10Ω~10MΩ
1Ω~25Ω
25Ω~10MΩ
1Ω~10Ω 10Ω~10MΩ ----------
1Ω~10Ω 10Ω~10MΩ ----------
厚声贴片电阻规格中文版
• Small size & light weight 短小轻薄• Reduction of assembly costs and matching with placement machine. 可降低装置成本及配合机器组装• Suitable for both wave & re-flow soldering. 适合波峰焊与回流焊• Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Setbox, Meter. 应用于GPS ， 移动电话，PDA ，机顶盒，仪表Feature (特性)Figures (型状)Derating Curve & Specification降功率曲线及性能Thick Film Chip ResistorsP e r c e n t r a t e d l o a d (%)Ambient termperature 环境温度 (°C)厚膜晶片电阻器负载比率(%)UniOhm3r i g h s e rv ed .©UValue阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码100011471721533316494646568181102021501822134324504756669882105031541922635332514876771583107041582023236340524996873284110051622123737348535116975085113061652224338357545237076886115071692324939365555367178787118081742425540374565497280688121091782526141383575627382589124101822626742392585767484590127111872727443402595907586691130121912828044412606047688792133131962928745422616197790993137142003029446432626347893194140152053130147442636497995395143162103230948453646658097696Thick Film Chip Resistors• For 0201 & 0402 size, no marking on the body due to the small size of the resistor. 0201, 0402因电阻本体太小，故本体无标示字码• ±5% tolerance product: the marking is 3 digits, the first 2 digits are the significant of theresistance and the 3rd digit denotes number of zeros following.±5%公差产品字码是三位数，前二位是阻值的有效数，第三位表示有几个 0• 0805, 1206, 1210, 2010, 2512 ≤±1%: the marking is 4 digits, the first 3 digits are the significant of the resistance and the 4th digit denotes number of zeros following. 0805, 1206, 1210, 2010, 2512 ≤±1%公差产品字码有四位数，前三位是阻值的有效数，第四位表示有几个 0Marking on the Resistors Body (电阻本体字码标示)2372 = 23700Ω = 23.7KΩBelow 10Ω : 3R24 = 3.24Ω10Ω 以下标示: 3R24 = 3.24Ω153 = 15000Ω = 15KΩBelow 10Ω: 6R8 = 6.8Ω10Ω 以下标示: 6R8 = 6.8Ω• Standard E-96 series values of 0603 ≤±1%: due to the small size of the resistor’s body, 3 digits marking will be used to indicate the accurate resistance value by using the following Multiplier & Resistance Code.0603 ≤±1%公差 E-96系列标准阻值，因电阻本体太小，采用三位阻值代码（数字）及下列指数代码（字母）配合来指明标准的阻值。
ROYALOHM厚声 规格书
Page 4•Small size and lightweight• Suitable for both flow and reflow soldering•Reduction of assembly costs and matching with placement machines2006 - 20072006 - 2007 Page 52006 - 2007Marking on the Resistors Body:• For 0402 size, no marking on the body due to the small size of the resistor.•±5% tolerance product. (Including resistance values less than 1Ω; both 1% and 5%) The marking is 3 digits, the first 2 digits are the significant figures of the resistance and the 3rd digit denotes number of zeros.153 = 15000Ω = 15K Ω; 120 = 12ΩBelow 10Ω shown as this: 6R8 = 6.8Ω• 1% tolerance marking of case size 0805 and bigger is 4 digits, the first 3 digits are the significant figures of the resistance and the 4th digit denotes number of zeros.2372 = 23700Ω = 23.7K Ω; 1430 = 143Ω Below 10Ω shown as this: 3R24 = 3.24ΩPage 6* More details, please see pages 77-78.• Standard E-96 series values (±1% tolerance) of 0603 size. Due to the small size of the resistor’s body, 3 digitsmarking will be used to indicate the accurate resistance value by using the Multiplier code & Standard E-96 Series Resistance Value Code as shown on Page 6.1.96K Ω = 196 x 101 Ω = 29B12.4Ω = 124 x 10-1 Ω = 10X• Standard E-24 series values which does not belong to E-96 series values (±1% tolerance) of 0603 size. The marking is the same as 5% tolerance but mark with underline.122 = 1200 = 1.2K Ω 680 = 68ΩTemperature coefficient ±5%: 1Ω ~ 10M Ω ≤ ±200PPM/°C±1%: 10Ω ~ 100Ω ≤ ±200PPM/°C; 101Ω ~ 1M Ω ≤ ±100PPM/°CShort-time overload ±5%: ±(2.0% + 0.1Ω) Max.±1%: ±(1.0% + 0.1Ω) Max.Insulation resistanceMin. 1,000 Mega OhmDielectric withstanding voltageNo evidence of flashover, mechanical damage, arcing or insulation breakdown Terminal bending±(1.0% + 0.05Ω) Max.Soldering heat ±(1.0% + 0.05Ω) Max.SolderabilityMin. 95% coverage Temperature cycling±5%: ±(1.0% + 0.05Ω) Max.±1%: ±(0.5% + 0.05Ω) Max.Humidity (Steady s tate) ±5%: ±(3.0% + 0.1Ω) Max.±1%: ±(0.5% + 0.1Ω) Max.Load life in humidity±5%: ±(3.0% + 0.1Ω) Max.±1%: ±(1.0% + 0.1Ω) Max.Load life±5%: ±(3.0% + 0.1Ω) Max.±1%: ±(1.0% + 0.1Ω) Max.* The values which are not of standard E-24 series (2% & 5%) and not of E-96 series (1%) could be offered on a case to case basis.2006 - 2007Page 7。
电阻规格书
COMMERCIAL-LINE FREQUENCY AND WAVEFORM (VOLT.) P = POWER RATING (WATT.) R = NOMINAL RESISTANCE (OHM) IN NO CASE SHALL THE RATED DC OR RMS AC CONTINUOUS WORKING VOLTAGE BE GREATER THAN THE APPLICABLE MAXIMUM VALUE.
CODE Ω VALUE CODE Ω VALUE CODE Ω VALUE CODE
01
178
25
316
49
562
73
02
182
26
324
50
576
74
03
187
27
332
51
590
75
04
191
28
340
52
604
76
05
196
29
348
53
619
77
06
200
30
357
54
634
78
07
205
±1%, ±5% 70℃
-55℃ --- +125℃
2.1 POWER RATING: RESISTORS SHALL HAVE A POWER RATING BASED ON CONTINUOUS LOAD OPERATION AT
AN AMBIENT TEMPERATURE OF 700C. FOR TEMPERATURE IN EXCESS OF 700C, THE LOAD SHALL BE DERATE AS SHOWN IN FIGURE 1.
国巨电阻规格书
2004w w w .y a g e o .c o mGenerated: Fri Jun 11 14:41:41 CEST 2004; Source: Generated: Fri Jun 11 14:41:39 CEST 2004; Source: 1Note: Zero Ohm Jumper<0.05 OhmNote: Value in "Resistance" means the minimum one.Note: 22M to 100M Ohm is on requestNote: High Precision is on requestGenerated: Fri Jun 11 14:41:39 CEST 2004; Source: Generated: Fri Jun 11 14:41:39 CEST 2004; Source: 3Generated: Fri Jun 11 14:41:39 CEST 2004; Source: Note: Zero Ohm Jumper<0.05 OhmNote: Value in "Resistance" means the minimum one.Note: 22M to 100M Ohm is on requestNote: High precision is on requestGenerated: Fri Jun 11 14:41:39 CEST 2004; Source: 5Generated: Fri Jun 11 14:41:39 CEST 2004; Source: Generated: Fri Jun 11 14:41:39 CEST 2004; Source: 7Note: Value in "Resistance" means the minimum one.Note: Resistance E192; special value on requestNote: TCR=±10ppm/°C; ±15ppm/°C on RequestNote: Tolerance=±0.01%; ±0.05% on RequestGenerated: Fri Jun 11 14:41:39 CEST 2004; Source: Note: Value in "Resistance" means the minimum one. Note: Resistance E192; special value on request Note: TCR=±10ppm/°C; ±15ppm/°C on Request Note: Tolerance=±0.01%; ±0.05% on RequestNote: Value in "Resistance" means the minimum one Note: 50mOhm ~ 100mOhm on request for 0402 Note: 0805, 1206 Power upgrade on requestNote: E48/E96 on requestNote: Value in "Resistance" means the minimun one. Note: E48/E96 on requestNote: Zero Ohm Jumper<0.05 OhmNote: Value in "Resistance" means the minimum one. Note: 4*0603 (Concave) 1% is on requestArrays, convex and concaveNote: Zero Ohm Jumper<0.05 hmNote: Value in "Resistance" means the minimum one.Note: Zero Ohm Jumper<0.05 OhmNote: Value in "Resistance" means the minimum one.Note: Value in "Resistance" means the minimum one.Note: Value in "Resistance" means the minimum one.AttenuatorOrdering information 12NCOrdering information for North America onlyContact information AsiaYageo Taiwan Tel. +886 (0)2 2917 7555 Fax. +886 (0)2 2917 4286Yageo China, DongguanTel. +86 769 772 0275Fax. +86 769 791 0053Yageo China, SuzhouTel. +86 512 825 5568Fax. +86 512 825 5386Yageo China, BeijingTel. +86 10 851 20810Fax. +86 10 851 20200Yageo Hong Kong Tel. +852 2342 6833Fax. +852 2342 6588Yageo JapanTel. +81 3 5833 3331Fax. +81 3 5833 3116Yageo KoreaTel. +82-2 515 0783Fax. +82-2 3444 3979Yageo Malaysia, PenangTel. +60 4 397 3317Fax. +60 4 397 3272Yageo Malaysia, Kuala LumpurTel. +60 3 5882 2854Fax. +60 3 5882 8700Yageo Singapore Tel. +65-6244 7800Fax. +65-6244 4943EuropeYageo Benelux Tel. +31 475 385 357 Fax. +31 475 385 589Yageo FinlandTel. +358 (0)9 2707 5851Fax. +358 (0)9 2707 5852Yageo FranceTel. +33 1 55 51 84 00Fax. +33 1 55 51 84 24Yageo Germany / CentralEuropeTel. +49 4121 870-0Fax. +49 4121 870-271Yageo Italy / South Europe Tel. +39 02 2411 301Fax. +39 02 2411 3051Yageo UKTel. +44 1372 364500Fax. +44 1372 364567Yageo IberiaTel. +34 93 317 2503Fax. +34 93 302 3387Yageo HungaryTel. +36-30-3777-441Fax. +36-94-517-701Yageo Russia Tel. +7 501 430 96 27 Fax. +7 095 567 02 66Yageo Sweden / NordicTel. +46 8 514 933 55Fax. +46 8 514 933 51Yageo Czech RepublicTel. +420-5-43 23 92 33Fax. +420-5-43 23 92 33North AmericaYageo USA, Seattle Tel. +1 425 492 2818Fax. +1 425 492 2819Yageo USA, Dallas Tel. +1 972 599 0099Fax. +1 972 599 0099。
厚声电阻产品质量优势说明【范本模板】
厚声（ROYALOHM）电阻产品质量优势说明公司具有三十多年的高品质电阻专业生产历史，为工业、电子制造业(EMS)、技术研发中心(R＆D Center)、海尔电子、韩国三星、LG、巴西东芝等客户的电阻供货商，先后通过ISO9001、ISO14000、TL9000、TS16949 国际认证体系认证。
公司主要提供晶片及网络型电阻器、传统涂装型电阻器、传统水泥型电阻器、功率型电阻器等高品质稳定电阻，并承担相关的工程项目设计和研发。
产品和业务涉及电子、晶片、计算机、民用、军工等众多高科技领域，在行业内拥有明显的技术领先优势.客户遍及国内各城市以及美国、欧盟、美洲、俄罗斯、韩国、中东、巴基斯坦、印度尼西亚等国家和地区，其市场占有率位居行业前列。
厚声电阻产品与业界同行或其它市场上非正规渠道供货的廉价产品相比较，其具有以下明显品质质量优势：一、电阻原材料采用业界正规知名品牌，性能优良：所用电阻原材料均通过业界正规知名品牌供货，具有良好的品质保证及品质可溯性，其主要优势如下：厚声插件式电阻其引脚全部采用镀锡铜线以增强元器件引脚沾锡能力及焊接可靠性。
而业界同行或市场非正规渠道销售的产品为追求低成本，不惜牺牲产品性能采用镀锡铜包钢(CP)线，这种产品后续在使用过程中因热胀冷缩导致焊点质量可靠性质量受到影响。
二、完善成熟制程条件及其检项目，确保产品性能：厚声电阻从原材料入库进料检验工序到电阻成品出货,其制程均经过层层严格把关和控制,确保其电气性能切实符合其规格以及不同客户类型户品的需求:2.1 电阻原材料采用业界正规知名品牌，经过进料检验，确保其品质稳定从而能符合产品高性能要求；2。
2 电阻在绕制或导电皮膜蒸镀等关键制程环节，对电阻阻值等关键参数进行进行严格分选测试确保电阻的一致性良好，从而以优良的阻值精度，稳定的性能满足客户的产品设计需求.三、严苛的可靠性试验验证，为产品品质保驾护航：为确保厚声电阻产品质量能确实保证客户不同恶劣环境条件下产品正常工作,其投入大量人力、物力从事产品机械、环境以及电气性能等方面的可靠性验证以有效确保电阻以下主要产品性能:3。
标准电阻阻值表-国标电阻
国家标准规定了电阻的阻值按其精度分为两大系列，分别为E-24系列和E—96系列,E—24系列精度为5％，E—96系列为1%。
精度为5%的碳膜电阻，以欧姆为单位的标称值：1。
0 5。
6 33 160 820 3。
9K 20K 100K 510K 2.7M1。
1 6。
2 36 180 910 4.3K 22K 110K 560K 3M1.2 6.8 39 200 1K 4.7K 24K 120K 620K 3。
3M1。
3 7.5 43 220 1.1K 5.1K 27K 130K 680K 3.6M1.5 8。
2 47 240 1。
2K 5。
6K 30K 150K 750K 3。
9M1。
6 9。
1 51 270 1。
3K 6。
2K 33K 160K 820K 4。
3M1。
8 10 56 300 1。
5K 6.6K 36K 180K 910K 4。
7M2。
0 11 62 330 1。
6K 7。
5K 39K 200K 1M 5。
1M2.2 12 68 360 1.8K 8。
2K 43K 220K 1。
1M 5。
6M2。
4 13 75 390 2K 9。
1K 47K 240K 1.2M 6.2M2。
7 15 82 430 2.2K 10K 51K 270K 1。
3M 6。
8M3。
0 16 91 470 2。
4K 11K 56K 300K 1.5M 7。
5M3。
3 18 100 510 2.7K 12K 62K 330K 1。
6M 8.2M3.6 20 110 560 3K 13K 68K 360K 1.8M 9。
1M3.9 22 120 620 3。
2K 15K 75K 390K 2M 10M4。
3 24 130 680 3.3K 16K 82K 430K 2。
2M 15M4。
7 27 150 750 3.6K 18K 91K 470K 2。
4M 22M5。
1 30精度为1%的金属膜电阻，以欧姆为单位的标称值：10 33 100 332 1K 3。
电阻参数大全
电阻器基本介绍导体的电阻通常用字母R表示，电阻的单位是欧姆（ohm），简称欧，符号是Ω，1Ω=1V/A。
比较大的单位有千欧（kΩ）、兆欧（MΩ）1TΩ=1000GΩ；1GΩ=1000MΩ；1MΩ=1000KΩ；1KΩ=1000Ω电阻元件的电阻值大小一般与温度有关，还与导体长度、粗细、材料有关。
作用主要职能就是阻碍电流流过，应用于限流、分流、降压、分压、负载与电容配合作滤波器及阻匹配等.数字电路中功能有上拉电阻和下拉电阻。
电阻分类按阻值特性固定电阻、可调电阻、特种电阻(敏感电阻) .按制造材料在电子电路中常用的电阻器有固定式电阻器和电位器，按制作材料和工艺不同，固定式电阻器可分为：膜式电阻（碳膜RT、金属膜RJ、合成膜RH和氧化膜RY）、实芯电阻（有机RS和无机RN）、金属线绕电阻（RX）、特殊电阻（MG碳沉积在瓷棒或者瓷管上，这种电阻和碳膜电阻相比，1、标称阻值：标称在电阻器上的电阻值称为标称值。
单位：Ω、kΩ、MΩ。
标称值是根据国家制定的标准系列标注的，不是生产者任意标定的。
不是所有阻值的电阻器都存在。
2、允许误差：电阻器的实际阻值对于标称值的最大允许偏差范围称为允许误差.误差代码：F 、 G 、 J、 K…（常见的误差范围是：0.01%，0.05%，0.1%，0.5%，0.25%，1%，2%,5% 等）3、额定功率：指在规定的环境温度下，假设周围空气不流通，在长期连续工作而不损坏或基本不改变电阻器性能的情况下，电阻器上允许的消耗功率.常见的有1/16W 、 1/8W 、 1/4W 、 1/2W 、 1W 、 2W 、 5W 、10W标称阻值：产品上标示的阻值，其单位为欧，千欧、兆欧，标称阻值都应符合下表所列数值乘以10N欧，其中N为整数。
阻值和误差的标注方法1、直标法—将电阻器的主要参数和技术性能用数字或字母直接标注在电阻体上。
eg：5.1k Ω 5% 5.1k Ω J2、文字符号法—将文字、数字两者有规律组合起来表示电阻器的主要参数。
厚声常规电阻规格书 2018(英文)
Third digit-------------------Multiplier code 12.4Ω=124×10-1Ω-----10X
Page 6
2017/08/28--Version: 1
STANDARD E-96 VALUES AND 0603 RESISTANCE CODE
Ω VALUE
01005、0201、0402
(2) ±2%, ±5%Tolerance:The first two digits are significant figures of resistance and the third denotes number of zeros following Example:
0.13±0.02
0201 0402 0603
0805
1206
1210 1812
0.60±0.03 1.00±0.10 1.60±0.10
2.00±0.15
3.10±0.15
3.10±0.10 4.50±0.20
0.30±0.03 0.50±0.05 0.80±0.10
+0.15 1.25
-0.10 +0.15 1.55 -0.10 2.60±0.20 3.20±0.20
decimal point.
2701 → 2.7KΩ
10R0 → 10Ω
(5) standard E-24 and not belong to E-96 series values(in ±0.5%、±1%tolerance)of 0603 size the marking is the same as 5% tolerance but marking as underline
2.2 Resistance Range：
氧化膜电阻规格书
东莞德佳电子有限公司，具有高度信赖性。
此基准是供家电、电脑、资讯用之燃性金属氧化皮膜电阻器规格。
1.形名依据其种类、额定电力、端子形状、特性、公称电阻值及容许差等分别注明2-1种类不燃性金属氧化皮膜电阻器以“MOF”表示，等同于“RSF”。
2-2额定电力额定电力(W)以数字表示,如1/4W、1/2WS、1/2W、1WS、1W、2WS、2W、3WS、3W、5WS、5W…2-3端子形状视其端子区分为P型、M型、F型2-4特性依据EIAJ-RC-2645或MIL-R-11804电气特性为适用原则。
A、精密仪器类型B、一般电器类S表示小型化尺寸2-5公称电阻值氧化金属皮膜电阻器（MOF）2.适用范围氧化金属皮膜电阻器有较高的负载皮膜，于电气及机械上之性能能极为安定，具有高度信赖性。
此基准是供家电、电脑、资讯用之燃性金属氧化皮膜电阻器规格。
3.形名依据其种类、额定电力、端子形状、特性、公称电阻值及容许差等分别注明2-1种类不燃性金属氧化皮膜电阻器以“MOF”表示，等同于“RSF”。
2-2额定电力额定电力(W)以数字表示,如1/4W、1/2WS、1/2W、1WS、1W、2WS、2W、3WS、3W、5WS、5W…2-3端子形状视其端子区分为P型、M型、F型2-4特性依据EIAJ-RC-2645或MIL-R-11804电气特性为适用原则。
A、精密仪器类型B、一般电器类S表示小型化尺寸2-5公称电阻值2-6电阻值及容许差在室温中依电桥法测量,应在指定电阻值之容许差以内。
F±1% G±2% J±5% K±10%Ω、KΩ为单位,依据JIS-C6402为选用原则(E-96Series)2-6电阻值及容许差在室温中依电桥法测量,应在指定电阻值之容许差以内。
F±1% G±2% J±5% K±10%3.额定功率额定电力是周围温度70℃以下,可连续使用之负载电力最大值数,且应使机械性能与电气性能满足.又周围温度超越上记温度时,依照图一电力减轻曲线而定. DERATING CURUE135℃、2W、3W、5W 图一1:电力减轻曲线周围温度ＡmbientＴemperture(℃)依公式E=√P*R 求出连续使用额定电压,如额定电压超出最高使用电压（参表4-1）,则以最高使用电压为连续使用额定电压.E=连续使用额定电压P=额定功率R=公称电阻值3-1最高使用电压所谓最高使用电压,是指依电阻所规定外加直流或交流电压的最大值(商用频率的有效值).一般都限制在最高使用电压以下，以公式Ｅ＝√ＰＲ来计算电压，如计算超过“最高使用电压”，则以“最高使用电压”施加之，时间施加30分钟。
ohm使用手册
ohm使用手册一、概述OHM（欧姆）是一个广泛使用的电阻单位，在电子工程和物理学中有着重要的意义。
本手册旨在为读者提供关于OHM的详细使用指南，包括其定义、测量方法、应用场景以及注意事项。
二、OHM的定义欧姆（OHM）是电阻的单位，表示导体对电流的阻碍能力。
其定义是：当一个导体两端电压为1伏特时，通过该导体的电流为1安培，则该导体的电阻为1欧姆。
三、OHM的测量1.测量设备：通常使用万用表（Multimeter）来测量电阻值。
2.测量步骤：a. 将万用表调至电阻档；b. 将红黑表笔分别接触电阻的两端； c. 读取万用表显示的电阻值。
四、OHM的应用1.电子电路：在电子电路中，电阻是常见的元件，用于限制电流、分压以及进行信号处理等。
2.物理学：在物理学中，欧姆定律描述了电流、电压和电阻之间的关系，是电学研究的基础。
3.工程应用：在各种工程领域，如电力、通信、交通等，都需要对电阻进行精确测量和控制。
五、注意事项1.选择合适的量程：在使用万用表测量电阻时，要根据电阻的实际大小选择合适的量程，避免损坏仪表。
2.避免短路：在测量电阻时，要避免红黑表笔直接接触造成短路，以免损坏仪表或电路。
3.保持清洁：测量前确保电阻表面清洁，以免影响测量精度。
4.注意温度：电阻值会受到温度的影响，因此在不同温度下测量的电阻值可能会有所不同。
5.安全操作：在操作过程中要注意安全，避免触电或短路等危险情况。
六、总结欧姆作为电阻的单位，在电子工程和物理学中有着广泛的应用。
通过本手册的介绍，读者可以了解欧姆的定义、测量方法以及应用场景，为实际操作提供参考。
在使用过程中，要注意选择合适的量程、避免短路、保持清洁以及注意温度和安全等因素，以确保测量的准确性和安全性。
国巨电阻规格书
Approval SheetforThick Film Chip ResistorRL series1% 2% 5%YAGEO CORPORATIONFactory: No.11, Min Chuan Rd., Ta Sheh, Kaohsiung, Taiwan, R.O.C.Tel: 886-7-351-4117 Fax: 886-7-352-6475Headquarters: 3F, No.233-1, Pao Chiao Rd., Hsin Tien, Taipei, Taiwan,R.O.C.Tel: 886-2-2917-7555 Fax: 886-2-2917-4286RL Series Version 2000-3 Page-1RL SeriesVersion 2000-3 Page-21. SUBJECT : This specification describes of RL series chip resistors made of YAGEOCorporation by thick film process.2. PART NUMBER : Part number of the chip resistor is identified by the series, size,tolerance, packing style, temperature coefficient, special type and resistance value.Example :RL 1206 F R - 07 0R02Series Size Resistance Packing Temperature Special ResistanceName Code Tolerance Style Coefficient Type Valueof Resistance(1) Size : (unit: inches)0603=0.063×0.033 1210=0.122×0.102 0805=0.083×0.051 2010=0.197×0.098 1206=0.122×0.0632512=0.250×0.126(2) Tolerance : F=±1%, G=±2%, J=±5%(3) Packaging Style : R =Paper Taping Reel. K =Embossed Plastic Tape Reel. C =Bulk Cassette.(4) T .C .R.: “-“Base on Spec.(5) Special Type : 07= 7 inch Dia. Reel10=10 inch Dia. Reel 13=13 inch Dia. Reel(6) Resistance Value : 10m Ω、20 m Ω、51 m Ω、100 m Ω、330 m Ω、470 m Ω……(7) Resistance Series : E24 (E48/96 on request)RL SeriesVersion 2000-3 Page-33. MARKING :(1) RL0805/RL1206/RL1210/RL2010/RL2512Either tolerance in 5% or 1%: 4 digits, uses MIL Standard resistance marking. “R” signifies decimal place.Value =20m Ω(2) RL0603Tolerance in 5%: 3 digits, uses MIL Standard resistance marking. “R” signifies decimal place.Value =220m Ω1% Tolerance : no marking4. POWER RATING(1) Rated Power at 70°C :RL0603=1/10WRL1210=1/3W RL0805=1/8W RL2012=3/4W RL1206=1/4WRL2512=1W(2) Rated Voltage : The DC or AC (rms) continuous working voltage correspondingto the rated power is determined by the following formula : V= √(P X R)Where V= Continuous rated DC or AC (rms) working voltage (V)P= Rated power (W) R= Resistance value (Ω)5. ELECTRICAL CHARACTERISTICSSTYLE RL0603 RL0805 RL1206 Operating Temp. Range -55°C ~ +125°CDerated to 0 Load at +125°CResistance Range 100mΩ≦Rn<1Ω 20mΩ≦Rn<1Ω 10mΩ≦Rn<1ΩTemperature Coefficient ±600ppm/°C±1500ppm/°CSTYLE RL1210 RL2010 RL2512 Operating Temp. Range -55°C ~ +125°CDerated to 0 Load at +125°CResistance Range 10mΩ≦Rn<1Ω 10mΩ≦Rn<1Ω 10mΩ≦Rn<1ΩTemperature Coefficient ±1500ppm/°CRL Series Version 2000-3 Page-4RL SeriesVersion 2000-3 Page-58. ENVIRONMENTAL CHARACTERISTICS(1) Temperature Coefficient of Resistance (T.C.R.)Test Method : Measure resistance at +25°C or specified room temperature asR 1, then measure at -55°C or +125°C respectively as R 2. Determine the temperature coefficient of resistance from the following formula.R 2－R 1 `T.C.R.= ----------------- X 106(PPM/°C) R 1 (t 2－t 1)Where t 1 =+25°C or specified room temperaturet 2 = -55°C or +125°C test temperatureR 1=resistance at reference temperature in ohms. R 2=resistance at test temperature in ohms.Acceptance Standard : (Refer to item 5)(2) Thermal ShockTest Method : -55±3°C, 2 minutes and +125±2°C, 2 minutes as one cycle. After5 cycles, the specimen shall be stabilized at room temperature for 1 hour minimum and then measure the resistance to determine △R/R(%).Acceptance Standard : ±1.0%(3) Low Temperature OperationTest Method : Place the specimen in a test chamber maintained at -65 °C. After one hour stabilization at this temperature, full rated workingvoltage shall be applied 45 minutes. Have15 minutes after remove the voltage, the specimen shall be removed from the chamber and stabilized at room temperature for 24 hrs. Measure the resistance to determine △R/R(%).Acceptance Standard : ±1.0%No mechanical damage.+5+5 -0 +0+0-5+5+5-0RL SeriesVersion 2000-3 Page-6(4) Short Time OverloadTest Method : Apply 2.5 times of rated voltage but not exceeding the maximumoverload voltage for 5 seconds. Have the specimen stabilized at room temperature for 30 minutes minimum. Measure the resistance to determine △R/R(%).Acceptance Standard : ± 1.0% for 1% tolerance± 2.0% for 2~5% toleranceNo evidence of mechanical damage(5) Insulation ResistanceTest Method : Place the specimen in the jig and apply a rated continuesoverload voltage (R.C.O.V) for one minute as shown. Measure the insulation resistance.Type Voltage Type Voltage RL0603 100V RL1210 400V RL0805 300V RL2010 400V RL1206 400V RL2512 400VAcceptance Standard : ≧10000M Ω(6) Dielectric Withstand VoltageTest Method : Place the specimen in the jig and apply a specified valuecontinuous overload voltage as shown for one minute.Type Voltage TypeVoltage RL0603 100V RL1210 400V RL0805 300V RL2010 400V RL1206 400V RL2512 400VAcceptance Standard : Breakdown voltage>specification and without open/short(7) Resistance to Soldering HeatTest Method: Immerse the specimen in the solder pot at 260±5°C for 10±1seconds. Have the specimen stabilized at room temperature for30 minutes minimum.Measure the resistance to determine △R/R(%).Acceptance Standard:±1.0% & no visible damage(8) Moisture ResistanceTest Method: Place the specimen in the test chamber, and subjected to 42damp heat cycles. Each one of which consists of the steps 1 to 7as figure 1. The total length of test is 1000 hours. After the test,have the specimen stabilized at room temperature for 24 hoursand measure the resistance to determine △R/R(%).Acceptance Standard:±2.0% & no visible damageFig.1 Conditions of change of temperatureRL Series Version 2000-3 Page-7RL SeriesVersion 2000-3 Page-8(9) LifeTest Method : Place the specimen in the oven at 70±2°C. Apply the rated voltageto the specimen at the 1.5 hours on and 0.5 hour off cycle. The total length of test is 1000 hours. After the test, have the specimen stabilized at room temperature for one hour minimum and measure the △R/R(%).Acceptance Standard : ± 2.0% for 1% tolerance± 3.0% for 2~5% tolerance(10) SolderabilityTest Method : Immerse the specimen in the solder pot at 230±5°C for 5 sec.Acceptance Standard : At least 95% solder coverage on the termination.9. TAPING REELUnit ：mmStyle Packaging Tape width ∅A ∅B ∅C W TRL0603 RL0805 RL1206 RL1210Paper 8mm 180+0-360+1-0 13.0±0.29.0±0.3 11.4±1RL2010 RL2512Embossed 12mm 180+0-360+1-0 13.0±0.213.0±0.3 15.4±1RL SeriesVersion 2000-3 Page-910. PAPER TAPINGUnit : mmDimensionA B W E F P0 P1 P2 ΦD0 TRL0603 1.10±0.1 1.90±0.1 0.70±0.10RL0805 1.65±0.1 2.40±0.1 0.85±0.10RL1206 1.90±0.1 3.50±0.1 0.85±0.10RL12102.80±0.13.50±0.18.0±0.2 1.75±0.13.5±0.054.0±0.14.0±0.052.0±0.051.5+0.1 -00.85±0.1011. EMBOSSED TAPINGDimensionA B W E F P0P1P2ΦD0ΦD1TRL2010 2.8±0.2 5.4±0.2RL2512 3.5±0.2 6.7±0.212.0±0.3 1.75±0.15.5±0.054.0±0.14.0±0.12.0±0.05 1.5±0.1 1.5±0.25 1.0±0.112. PACKING METHODSPAPERRL Series Version 2000-3 Page-10。
厚声电阻规格书
ContentsIntroduction ………………………………………………………………………………………Page1.0 Scope (4)2.0 Ratings & Dimension ………………………………………………………….…………....4~53.0 Structure.................................... (5)4.0 Marking…….…………………………………… ………………………. ..… …………… 6~75.0 Derating Curve................................................... .. (8)6.0 Performance Specification …………………………………………….……………..........8~97.0 Explanation of Part No. System ………………………………….…………………………9~108.0 Ordering Procedure (10)9.0 Standard Packing ………………………………………………….…………………………11~1210.0 Note Matter.................................................................. . (12)File Name:CHIP SERIES±0.5%,±1%,±2%,±5%& 0ΩDate 2013.12.20EditionNo. 1Amendment Record Signature Edition Prescription of amendment Amend Page Amend Date Amended by Checked by1.0 Scope:This specification for approve relates to the Lead-Free Thick Film Chip Resistors manufactured byROYALOHM.2.0 Ratings & Dimension:01005、0201、04020603、0805、1206、1210、1812、2010、25122.1 Dimension & Resistance Range ：Type70℃ PowerDimension(mm) Resistance RangeL W H A B 0.5% 1.0% 2.0% 5.0%01005 1/32W 0.40±0.02 0.20±0.02 0.13±0.02 0.10±0.050.10±0.03--10Ω-10M Ω 10Ω-10M Ω10Ω-10M Ω0201 1/20W 0.60±0.03 0.30±0.03 0.23±0.03 0.10±0.050.15±0.05-- 1Ω-10M Ω 1Ω-10M Ω1Ω-10M Ω0402 1/16W 1.00±0.100.50±0.05 0.35±0.05 0.20±0.100.25±0.101Ω-10M Ω0.2Ω~22M Ω 0.2Ω~22M Ω0.2Ω~22M Ω06031/16W 1/10WS 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.200.30±0.201Ω-10M Ω0.1Ω~33M Ω 0.1Ω~33M Ω0.1Ω~100M Ω0805 1/10W 1/8WS 2.00±0.15 +0.151.25-0.10 0.55±0.10 0.40±0.200.40±0.201Ω-10M Ω0.1Ω~33M Ω 0.1Ω~33M Ω0.1Ω~100M Ω1206 1/8W 1/4WS 3.10±0.15 +0.151.55-0.100.55±0.10 0.45±0.200.45±0.201Ω-10M Ω0.1Ω~33M Ω 0.1Ω~33M Ω0.1Ω~100M Ω1210 1/4W1/3WS 1/2WSS3.10±0.10 2.60±0.20 0.55±0.10 0.50±0.250.50±0.201Ω-10M Ω0.1Ω~10M Ω 0.1Ω~22M Ω0.1Ω~100M Ω18121/2W 3/4WS 4.50±0.20 3.20±0.20 0.55±0.20 0.50±0.200.50±0.200.1Ω-10M Ω0.1Ω-10M Ω 0.1Ω-10M Ω0.1Ω-10M Ω2010 1/2W 3/4WS5.00±0.10 2.50±0.20 0.55±0.10 0.60±0.250.50±0.201Ω-10M Ω0.1Ω~22M Ω 0.1Ω~22M Ω0.1Ω~22M Ω2512 1W 6.35±0.10 3.20±0.20 0.55±0.10 0.60±0.250.50±0.201Ω-10M Ω0.1Ω~33M Ω 0.1Ω~33M Ω0.1Ω~33M Ω2.2 RatingsType70℃PowerMax 。
国巨电阻规格书
Product specification – August 29, 2014 V.0
Product specification
2
10
Chip Resistor Surface Mount
RC_L
SERIES
0075 to 2512
SCOPE This specification describes RC series chip resistors with lead free terminations made by thick film process. APPLICATIONS All general purpose application
W (mm)
0.15±0.01 0.20±0.02 0.30±0.03 0.50±0.05 0.80±0.10 1.25±0.10 1.60±0.10 2.60±0.15 4.60±0.10 2.50±0.15 3.10±0.15 3.10±0.15
H (mm)
0.10±0.01 0.13±0.02 0.23±0.03 0.35±0.05 0.45±0.10 0.50±0.10 0.55±0.10 0.50±0.10 0.55±0.10 0.55±0.10 0.55±0.10 0.55±0.10
(7) DEFAULT CODE
Letter L is the system default code for ordering only. (Note)
ORDERING EXAMPLE The ordering code for a RC0402 0.0625W chip resistor value 100K Ωwith ± 5% tolerance, supplied in 7-inch tape reel of 10,000 units per reel is: RC0402JR-07100KL.
TA-I 0ohm Resisitor RM规格书(1)
200V
RM20 1/2W
Refer 5.2
200V
RM25 1W
Refer 5.2
200V
50V 100V
100V 300V 400V 400V 400V 400V
±200 +600 -200 ±100
±200
+500 -200 ±400 ±100 ±200
±400
±100 ±200
±400
±100 ±200
±400
±100 ±200
±400
±100 ±200
±400
±100 ±200
±400
100Ω ~200KΩ 10Ω≦R<100Ω
10Ω-560kΩ 10Ω-560kΩ 10Ω-560kΩ 10Ω-560kΩ 10Ω-560kΩ 10Ω-560kΩ
100Ω -10KΩ 10Ω -1MΩ
1-9.1Ω
100Ω ~1MΩ 100Ω ~1MΩ
IEC60115-1-4.13 JIS-C5201-4.13
EC60115-1-4.39 JIS-C5201-4.39
2.5 X rated voltage for 5 sec
3.0 X rated voltage or Max Overloading voltage ,1sec “ON” , 25sec “OFF” , 10000 cycles (Remarks : 0201-NA , 0402 2.5 X RCWV *
4 digits, e.g., :
(E-96) 1540 = 154Ω 43R2 = 43.2Ω
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistors
厚声电阻承认书
TING:RESISTORS SHALL HAVE A RATED DIRECT-CURRENT (DC) CONTINUOUS WORKING VOLTAGE OR AN APPROXIMATE SINE-WAVE ROOT-MEAN-SQUARE (RMS) ALTERNATING-CURRENT (AC) CONTINUOUS WORKING VOLTAGE AT COMMERCIAL-LINEDIMENSION FOR CHIP:DIMENSION: mm TYPE L W H l11.00 ± 0.10+ 0.050.50- 0.050.35 ± 0.05 0.20 ± 0.101.60 ± 0.10+ 0.150.80 0.45 ± 0.10 0.30 ± 0.20THICK FILM CHIP RESISTORS5. MARKING:(1) FOR 0402 SIZE. DUE TO THE VERY SMALL SIZE OF THE RESISTOR’S BODY, THERE ISNO MARKING ON THE BODY.(2) ±5% TOLERANCE: THE FIRST TWO DIGITS ARE SIGNIFICANT FIGUTRES OF RESISTANCE AND THE THIRD DENOTES NUMBER OF ZEROS FOLLOWINGEXAMPLE:33000 → 33KΩ(3) ±5% TOLERANCE: BELOW 10Ω SHOW AS FOLLOWINGEXAMPLE:2.2Ω(4) ±1% TOLERANCE: 4 DIGITS, FIRST THREE DIGITS ARE SIGNIFICANT, FORTH DIGIT IS NUMBER OF ZEROS. LETTER R IS DECIMAL POINT.EXAMPLE:2700 → 2.7KΩ10.5Ω(5) STANDARD E-96 SERIES VALUES (±1% TOLERANCE) OF 0603 SIZE. DUE TH THE SMALL SIZE OF THE RESISTOR’S BODY, 3 DIGITS MARKING WILL BE USED TO INDICATE THE ACCUATE RESISTANCE VAUE BY USING THE FOLLOWING MULTIPLIER & RESISTANCE CODE.MULTIPLIER CODE:CODE A B C D E F G H X Y Z MULTIPLIER 100 101 102103104105106107 10-1 10-2 10-3CODING FORMULAFIRST TWO DIGITS------------RESISTANCE CODETHIRD DIGIT-------------------MULTIPLIER CODEEXAMPLE : 1.96KΩ=196×101Ω=29B 12.4Ω=124×10-1Ω=10XCHARACTERISTIC LIMITSTEST METHOD (JIS-C-5201/5202)7.4 RESISTANCE CHANGE AFTERCONTINUOUS FIVE CYCLES FOR DUTY CYCLE SPECIFIED BELOW:STEP TEMPERATURE TIME ±1%±(0.5%+0.05 Ω)MAX1-55℃ ± 3℃30 MINS 2 ROOM TEMP .10 --- 15 MINS 3+155℃ ± 3℃30 MINS TEMPERATURECYCLING±5%±(1.0%+0.05 Ω)MAX.4 ROOM TEMP .10 --- 15 MINSSOLDERABILITY 95% COVERAGE MIN.6.5 TEST TEMPERATURE OF SOLDER: 245°C ± 5°C DIPPING TIME IN SOLDER: 3± 0.5 SECONDS.±1%±( 0.5%+0.1 Ω ) MAX.HUMIDITY ( STEADY STATE )±5%±( 3.0%+0.1 Ω ) MAX.7.5 TEMPORARY RESISTANCE CHANGE AFTER A 1,000 HOURS EXPOSURE IN A HUMIDITY CHAMBER.RESISTANCE CHANGE RATE IS:±1% ±(1%+0.1Ω ) MAX. LOAD LIFE IN HUMIDITY±5%±(3%+0.1Ω ) MAX.7.9 RESISTANCE CHANGE AFTER 1,000HOURS (1.5 HOURS “ON”,0.5 HOUR “OFF”) AT RCWV IN A HUMIDITYCHAMBER CONTROLLED AT 40℃±2℃ AND 90 TO 95% RELATIVE HUMIDITY .RESISTANCE CHANGE RATE IS:±1% ±(1%+0.1Ω) MAX.LOAD LIFE±5% ±(3%+0.1Ω) MAX.7.10 PERMANENT RESISTANCE CHANGE AFTER 1,000 HOURS OPERATING AT RCWV WITH DUTYCYCLE 1.5 HOURS “ON”, 0.5 HOUR “OFF” AT 70℃±2℃ AMBIENT.TAPPING DIMENSION:UNIT: mm DIMENSION:TYPE TAPING QUANTITY A±0.5B±0.5 C±0.5DPAPER 10,000 PCS REEL 2.0 13.0 21.0 60.0PAPER 5,000 PCS REEL 2.0 13.0 21.0 60.0。
电阻率 ohm-cm
电阻率ohm-cm
电阻率（ohm-cm）是衡量物质导电性能的指标，单位为欧姆厘米。
在某些上下文中，它也代表了电阻的一种衡量方式。
具体来说，电阻率ohm-cm是描述物质在单位长度和单位截面积下电阻的数值。
要点如下：
定义：电阻率是描述物质导电性能的指标，单位为欧姆厘米（ohm-cm）。
意义：电阻率反映了物质在单位长度和单位截面积下对电流的阻碍作用。
影响因素：电阻率主要受物质本身的性质、温度、湿度等因素影响。
应用：电阻率常用于电子、电气等领域，用于制造各种电阻器、电容器等电子元件。
换算关系：在电子工程中，经常使用毫欧米（mho-in）或微欧米（uho-in）等单位来描述电阻率。
1 ohm-cm = 1000 mho-in，1 mho-in = 1000 uho-in。
总之，电阻率ohm-cm是衡量物质导电性能的重要指标，对于电子、电气等领域具有重要意义。