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MSR12A1R020F2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MSR12A1R020F2 product

MSR12A1R020F2

Specialized Resistors

Current SenseMetal Alloy1206

The MSR12A1R020F2 is a 1W, 20mΩ metal alloy current sense resistor in a 1206 package, ideal for high-precision current monitoring in power-sensitive applications.

Best for

  • Battery management systems
  • Power converters
  • Consumer electronics

Avoid if

  • Applications requiring extremely low power dissipation or non-SMD mounting.

Check before use

  • Ensure the PCB trace design supports the 1W power dissipation to prevent overheating.

Key specifications

Resistance
20mΩ
Power Rating
1W
Tolerance
±1%
TCR
±50 ppm/°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery ManagementPower Conversion

Datasheet

342de86cd78ba42b8408871ed9867461_2403061016_prosemi-MSR12A1R020F2_C21261089.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MSR12A1R020F2: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a metal alloy short terminal resistor designed for low-resistance, high-precision current sensing applications.