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ERJ2RKF21R0X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ERJ2RKF21R0X product

ERJ2RKF21R0X

Chip Resistor - Surface Mount

0402Thick FilmPanasonic21 Ohm

The ERJ2RKF21R0X is a reliable 21Ω 0402 thick film resistor from Panasonic, suitable for general and automotive applications.

Best for

  • General purpose electronics
  • Automotive control units

Avoid if

  • Applications requiring extremely low noise or high precision beyond 1%

Check before use

  • Ensure the PCB layout accommodates the 0402 footprint.

Key specifications

Resistance
21 Ω
Tolerance
±1%
Power Rating
0.1 W
Package
0402

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General ElectronicsAutomotive

Datasheet

230c410680364408c9c4e571044954d4_2403291627_PANASONIC-ERJ2RKF21R0X_C2076946.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERJ2RKF21R0X: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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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 21Ω, 1% tolerance, and 0.1W power rating in a 0402 package.