Low

VISHAY  WSR31L000FEA  SMD Current Sense Resistor, 0.001 ohm, 3 W, 4527 [11470 Metric], ± 1%, WSR Series

VISHAY WSR31L000FEA
Technical Data Sheet (84.05KB) EN Technical Data Sheet (84.05KB) EN See all Technical Docs

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Product Overview

The Vishay WSR3 series are surface mount, power metal strip resistors. The WSR3 series have a low resistance values ranging from 1mohm to 0.2ohm and power rating of 3W. These resistors use solid metal nickel chrome or manganese copper alloy as a resistive element with low TCR. The WSR3 series are ideal for all types of current sensing, voltage division and pulse applications.
  • Automotive grade AEC-Q200 qualified
  • Compact 4527 package size
  • ±0.5% and ±1% tolerance
  • Moulded high temperature encapsulation
  • Very low inductance 0.5nH to 5nH
  • Excellent frequency response to 50MHz
  • Low thermal EMF (< 3µV/°C)
  • ±750ppm/°C, ±600ppm/°C, ±450ppm/°C, ±300ppm/°C, ±110ppm/°C, ±75ppm/°C TCR values available
  • Operating temperature range -65°C to +275°C
  • Resistant to thermal and mechanical shock, extreme temperatures, humidity and vibration

 

Product Information

Resistance:
0.001ohm
Power Rating:
3W
Resistor Case Style:
4527 [11470 Metric]
Resistance Tolerance:
± 1%
Product Range:
WSR Series
Packaging:
Cut Tape
Resistor Element Type:
Metal Strip
Temperature Coefficient:
± 750ppm/°C
Automotive Qualification Standard:
AEC-Q200
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Consumer Electronics;
  • Portable Devices;
  • Power Management;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Israel

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85332100
Weight (kg):
.000817

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