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LR1206-21R001F4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR1206-21R001F4 product

LR1206-21R001F4

Chip Resistor - Surface Mount

Current SensingMetal Alloy1206

The RALEC LR1206-21R001F4 is a 1 mΩ, 1 W metal alloy current sensing resistor in a 1206 package with ±1% tolerance.

Best for

  • Current sensing
  • Battery management systems

Avoid if

  • High-frequency circuits where inductance is critical

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Resistance
1 mΩ
Power Rating
1 W
Tolerance
±1%
Package
1206

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

28c98fdb3fc9a7761a6d7586452e8a2e.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR1206-21R001F4: 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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Where to Buy

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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 surface-mount metal alloy low resistance resistor from RALEC, designed for current sensing applications.