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WSR2R6190FEA

更新时间：2025-07-10 16:11:14
品牌：VISHAY
描述：RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 75 ppm, 0.619 ohm, SURFACE MOUNT, 4527, CHIP, GREEN

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WSR2R6190FEA 概述

RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 75 ppm, 0.619 ohm, SURFACE MOUNT, 4527, CHIP, GREEN 金属条电阻器

WSR2R6190FEA 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：, 4527
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8533.21.00.30风险等级：5.66
JESD-609代码：e2安装特点：SURFACE MOUNT
端子数量：2最高工作温度：275 °C
最低工作温度：-65 °C封装形状：RECTANGULAR PACKAGE
包装方法：TR, EMBOSSED PLASTIC, 13 INCH额定功率耗散 (P)：2 W
额定温度：70 °C电阻：0.619 Ω
电阻器类型：FIXED RESISTOR尺寸代码：4527
子类别：Fixed Resistors表面贴装：YES
技术：METAL STRIP温度系数：75 ppm/°C
端子面层：Tin/Silver (Sn/Ag)端子形状：WRAPAROUND
容差：1%Base Number Matches：1

WSR2R6190FEA 数据手册

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WSR  
Vishay Dale  
Power Metal Strip® Resistors,  
Low Value (down to 0.001 ), 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 )  
• 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)  
• AEC-Q200 qualified (1)  
• Compliant to RoHS Directive 2002/95/EC  
Note  
(1)  
Flame retardance test may not be applicable to some resistor  
technologies.  
STANDARD ELECTRICAL SPECIFICATIONS  
RESISTANCE VALUE RANGE  
POWER RATING  
WEIGHT  
(typical)  
GLOBAL  
SIZE  
P70 °C  
MODEL  
W
g/1000 pieces  
Tol. 0.ꢀ ꢁ  
0.005 to 1.0  
0.005 to 0.2  
Tol. 1.0 ꢁ  
0.001 to 1.0  
0.001 to 0.2  
WSR2  
WSR3  
4527  
4527  
2.0  
3.0 (2)  
440  
440  
Notes  
Part marking: DALE, model, value, tolerance, date code.  
•
(2)  
The WSR3 requires a minimum of 1050 sq. mil. circuit traces connecting to the recommended solder pad.  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSR2 AND WSR3  
110 for 0.005 to 0.0099   
75 for 0.010 to 1.0   
Temperature coefficient  
ppm/°C  
Dielectric withstanding voltage  
Insulation resistance  
VAC  
> 500  
> 109  
Operating temperature range  
Maximum working voltage  
°C  
V
- 65 to + 275  
(P x R)1/2  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: WSR2ꢀL000FTA  
W
S
R
2
ꢀ
L
0
0
0
F
T
A
GLOBAL MODEL  
VALUE  
TOLERANCE CODE  
PACKAGING CODE  
SPECIAL  
WSR2  
WSR3  
L = m*  
D = 0.5 ꢀ  
F = 1.0 ꢀ  
J = 5.0 ꢀ  
EA = Lead (Pb)-free, tape/reel  
EK = Lead (Pb)-free, bulk  
(Dash number)  
(Up to 2 digits)  
From 1 to 99 as  
applicable  
R = Decimal  
ꢀL000 = 0.005   
R0100 = 0.01   
TA = Tin/lead, tape/reel (R86)  
BA = Tin/lead, bulk (B43)  
* Use “L” for resistance  
values < 0.01   
Historical Part Numbering example: WSR2 0.00ꢀ 1 ꢁ R86  
WSR2  
0.00ꢀ   
1 ꢁ  
R86  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
PACKAGING CODE  
* 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  
436  
For technical questions, contact: ww2bresistors@vishay.com  
Document Number: 30101  
Revision: 26-Jan-11  
WSR  
Vishay Dale  
Power Metal Strip® Resistors,  
Low Value (down to 0.001 ), Surface Mount  
DIMENSIONS  
DIMENSIONS in inches (millimeters)  
MODEL  
WSR2  
L
H
T
W
W1  
H
W
0.455 0.032 0.095 0.005 0.100 0.010 0.275 0.005 0.215 0.005  
WSR3 (11.56 0.813) (2.41 0.127) (2.54 0.254) (6.98 0.127) (5.46 0.127)  
W
1
T
L
SOLDER PAD DIMENSIONS in inches (millimeters)  
MODEL  
I
b
a
b
l
WSR2  
WSR3  
0.155  
(3.94)  
0.230  
(5.84)  
0.205  
(5.21)  
a
DERATING  
120  
100  
80  
60  
40  
20  
0
- 65  
- 25  
25  
75  
70  
125  
175  
225  
275  
Ambient Temperature °C  
PERFORMANCE  
TEST LIMITS  
TEST  
CONDITIONS OF TEST  
WSR2  
WSR3  
Thermal shock  
- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme  
(0.5 ꢀ + 0.0005  
)
R  
R  
R  
R  
(0.5 ꢀ + 0.0005  
(2.0 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(1.0 ꢀ + 0.0005  
)  
)  
)  
)  
R  
R  
R  
R  
WSR2: 5 x rated power for 5 s  
WSR3: 4 x rated power for 5 s  
Short time overload  
(0.5 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(1.0 ꢀ + 0.0005  
)  
Low temperature storage - 65 °C for 24 h  
)  
High temperature  
1000 h at + 275 °C  
exposure  
)  
Bias humidity  
Mechanical shock  
Vibration  
+ 85 °C, 85 ꢀ RH, 10 ꢀ bias, 1000 h  
(0.5 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(1.0 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
)
R  
R  
R  
R  
R  
(0.5 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
(2.0 ꢀ + 0.0005  
(0.5 ꢀ + 0.0005  
)  
)  
)  
)  
)  
R  
R  
R  
R  
R  
100 g’s for 6 ms, 5 pulses  
)  
Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h  
1000 h at rated power, + 70 °C, 1.5 h “ON”, 0.5 h “OFF”  
)  
Load life  
)  
Resistance to solder heat + 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence  
)  
MIL-STD-202, method 106, 0 ꢀ power, 7a and 7b not  
Moisture resistance  
required  
(0.5 ꢀ + 0.0005  
)  
R  
(0.5 ꢀ + 0.0005  
)  
R  
PACKAGING  
REEL  
MODEL  
TAPE WIDTH  
DIAMETER  
PIECES/REEL  
CODE  
WSR2 and WSR3  
24 mm/embossed plastic  
330 mm/13"  
1500  
EA  
Note  
Embossed Carrier Tape per EIA-481.  
•
Document Number: 30101  
Revision: 26-Jan-11  
For technical questions, contact: ww2bresistors@vishay.com  
www.vishay.com  
437  
Legal Disclaimer Notice  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,  
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,  
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
purpose, non-infringement and merchantability.  
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical  
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements  
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular  
product with the properties described in the product specification is suitable for use in a particular application. Parameters  
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All  
operating parameters, including typical parameters, must be validated for each customer application by the customer’s  
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,  
including but not limited to the warranty expressed therein.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree  
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and  
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay  
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to  
obtain written terms and conditions regarding products designed for such applications.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by  
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
Document Number: 91000  
Revision: 11-Mar-11  
www.vishay.com  
1

WSR2R6190FEA 相关器件

型号 制造商 描述 价格 文档
WSR2R6190FEK VISHAY RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 75 ppm, 0.619 ohm, SURFACE MOUNT, 4527, CHIP, GREEN 获取价格
WSR2R6200FBA VISHAY 电阻阻值(Ω):620 mOhms;元器件封装:4527;电阻精度(%):±1%;额定功率(W):2W;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6200FEA VISHAY 电阻阻值(Ω):620 mOhms;元器件封装:4527;电阻精度(%):±1%;额定功率(W):2W;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6200FEK VISHAY 电阻阻值(Ω):620 mOhms;元器件封装:4527;电阻精度(%):±1%;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6250FBA VISHAY 电阻阻值(Ω):625 mOhms;元器件封装:4527;电阻精度(%):±1%;额定功率(W):2W;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6250FEA VISHAY RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 75 ppm, 0.625 ohm, SURFACE MOUNT, 4527, CHIP, ROHS COMPLIANT 获取价格
WSR2R6250FEK VISHAY 电阻阻值(Ω):625 mOhms;元器件封装:4527;电阻精度(%):±1%;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6250FTA VISHAY 电阻阻值(Ω):625 mOhms;元器件封装:4527;电阻精度(%):±1%;额定功率(W):2W;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):275°C; 获取价格
WSR2R6260DEA VISHAY RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 0.5 %, 75 ppm, 0.626 ohm, SURFACE MOUNT, 4527, CHIP, GREEN 获取价格
WSR2R6260DEK VISHAY RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 0.5 %, 75 ppm, 0.626 ohm, SURFACE MOUNT, 4527, CHIP, GREEN 获取价格

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