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ERJ2RKF54R9X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ERJ2RKF54R9X product

ERJ2RKF54R9X

Chip Resistor - Surface Mount

PrecisionThick Film0402AEC-Q200

The ERJ2RKF54R9X is a precision 54.9 Ω thick film chip resistor from Panasonic, designed for high-reliability applications in a compact 0402 package.

Best for

  • Automotive electronics
  • General purpose precision circuits

Avoid if

  • Applications exceeding 0.1 W power dissipation

Check before use

  • Soldering profile and board thermal management

Key specifications

Resistance
54.9 Ω
Tolerance
±1%
Power Rating
0.1 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveGeneral Purpose

Datasheet

1678782.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERJ2RKF54R9X: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a precision thick film chip resistor with a resistance of 54.9 Ω and a tolerance of ±1%.