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WSR20.02OHM1%R86 PDF预览

WSR20.02OHM1%R86

更新时间: 2024-11-05 19:38:35
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
3页 101K
描述
RES,SMT,METAL PLATE,20M OHMS,1% +/-TOL,-75,75PPM TC,4627 CASE

WSR20.02OHM1%R86 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:SMT, 4627Reach Compliance Code:unknown
风险等级:5.73构造:All-Welded
JESD-609代码:e0端子数量:2
最高工作温度:275 °C最低工作温度:-65 °C
封装高度:2.41 mm封装长度:11.56 mm
封装形式:SMT封装宽度:6.98 mm
包装方法:TR, 13 Inch额定功率耗散 (P):2 W
参考标准:AEC-Q200电阻:0.02 Ω
电阻器类型:FIXED RESISTOR系列:WSR
尺寸代码:4627子类别:Fixed Resistors
技术:METAL STRIP温度系数:-75,75 ppm/ °C
端子面层:Tin/Lead (Sn/Pb)容差:1%
Base Number Matches:1

WSR20.02OHM1%R86 数据手册

 浏览型号WSR20.02OHM1%R86的Datasheet PDF文件第2页浏览型号WSR20.02OHM1%R86的Datasheet PDF文件第3页 
WSR  
Vishay Dale  
Power Metal Strip® Resistors,  
Low Value (down to 0.001 Ω), Surface Mount  
FEATURES  
Molded high temperature encapsulation  
Ideal for all types of current sensing, voltage  
division and pulse applications including  
switching and linear power supplies, instruments,  
power amplifiers  
Proprietary processing technique produces  
extremely low resistance values (down to  
0.001 Ω)  
All welded construction  
Solid metal Nickel-Chrome or Manganese-Copper alloy  
resistive element with low TCR (< 20 ppm/°C)  
Solderable terminations  
Very low inductance 0.5 nH to 5 nH  
Excellent frequency response to 50 MHz  
Low thermal EMF (< 3 µV/°C)  
Compliant to RoHS directive 2002/95/EC  
STANDARD ELECTRICAL SPECIFICATIONS  
RESISTANCE RANGE  
POWER RATING  
GLOBAL  
MODEL  
Ω
P70 °C  
W
SIZE  
0.ꢀ ꢁ  
1.0 ꢁ  
WSR2  
WSR3  
4527  
4527  
2.0  
3.0 (1)  
0.01 to 1.0  
0.01 to 0.2  
0.001 to 1.0  
0.001 to 0.2  
Note  
(1) The WSR3 requires a minimum of 1050 sq. mil. circuit traces connecting to the recommended solder pad  
• Part Marking: DALE, Model, Value, Tolerance, Date Code  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSR2 & WSR3  
0.005 Ω to 0.0099 Ω = 110  
0.010 Ω to 1.0 Ω = 75  
Temperature Coefficient  
ppm/°C  
Dielectric Withstanding Voltage  
Insulation Resistance  
VAC  
Ω
> 500  
> 109  
Operating Temperature Range  
Maximum Working Voltage  
Weight/1000 pieces (typical)  
°C  
V
g
- 65 to + 275  
(P x R)1/2  
440  
GLOBAL PART NUMBER INFORMATION  
NEW GLOBAL PART NUMBERING: WSR2ꢀL000FTA (PREFERRED PART NUMBERING FORMAT)  
W
S
R
2
L
0
0
0
F
T
A
GLOBAL MODEL  
WSR2  
VALUE  
L = mΩ*  
R = Decimal  
ꢀL000 = 0.005 Ω  
R0100 = 0.01 Ω  
TOLERANCE  
D = 0.5 %  
F = 1.0 %  
J = 5.0 %  
PACKAGING  
EA = Lead (Pb)-free, tape/reel  
EK = Lead (Pb)-free, bulk  
TA = Tin/lead, tape/reel (R86)  
BA = Tin/Lead, bulk (B43)  
SPECIAL  
(Dash Number)  
(Up to 2 digits)  
From 1 to 99 as  
applicable  
WSR3  
* Use “L” for resistance  
values < 0.01 Ω  
HISTORICAL PART NUMBER EXAMPLE: WSR2 0.00ꢀ Ω 1 % R86 (WILL CONTINUE TO BE ACCEPTED)  
WSR2  
0.00ꢀ Ω  
1 %  
R86  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
PACKAGING  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902  
www.vishay.com  
30  
For technical questions, contact: ww2bresistors@vishay.com  
Document Number: 30101  
Revision: 01-Jul-09  

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