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CRM2512-JW-3R3ELF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CRM2512-JW-3R3ELF product

CRM2512-JW-3R3ELF

Chip Resistor - Surface Mount

Thick FilmCurrent Sense2W2512

The CRM2512-JW-3R3ELF is a robust 2W thick film current sense resistor from Bourns, optimized for high-power applications in a standard 2512 SMD footprint.

Best for

  • Current sensing in power supplies
  • Stepper motor drive circuits
  • Flyback power supply snubber circuits

Avoid if

  • Applications requiring ultra-low TCR (use metal foil or alloy types instead)
  • Space-constrained designs smaller than 2512

Check before use

  • Solder pad size (300 mm² recommended for full 2W rating)
  • Ambient temperature derating

Key specifications

Resistance
3.3 Ohm
Power Rating
2 W
Tolerance
±5 %
Package
2512

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8533210030.0

Application

Power SuppliesMotor Drives

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CRM2512-JW-3R3ELF: 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

Real-time and catalog pricing from verified distributors

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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 high-power thick film current sense chip resistor manufactured by Bourns, featuring a 2W power rating and 3.3 Ohm resistance.