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WSR55L000FEA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WSR55L000FEA product

WSR55L000FEA

Chip Resistor - Surface Mount

Power Metal StripCurrent SensingAEC-Q200

The WSR55L000FEA is a high-performance 5 mΩ, 5W Power Metal Strip resistor from Vishay, optimized for current sensing and automotive applications.

Best for

  • Automotive current sensing
  • High-power pulse applications
  • Voltage division

Avoid if

  • Space-constrained designs requiring ultra-small footprints

Check before use

  • Thermal dissipation requirements
  • PCB trace layout

Key specifications

Resistance
5 mΩ
Power Rating
5 W
Tolerance
±1%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Management

Datasheet

doc

800 KB

Datasheet AI

CAD Models

Download ECAD models for WSR55L000FEA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a surface-mount Power Metal Strip resistor with a 5 mΩ resistance, 5W power rating, and ±1% tolerance.