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PTFR0402B2K21P9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PTFR0402B2K21P9 product

PTFR0402B2K21P9

Specialized Resistors

Thin FilmPrecision0402AEC-Q200

The PTFR0402B2K21P9 is a high-precision 2.21kΩ thin film chip resistor in a 0402 package, offering ±0.1% tolerance and ±25ppm/℃ temperature stability.

Best for

  • Precision instrumentation
  • Automotive control circuits
  • Medical devices

Avoid if

  • High-power applications exceeding 60mW
  • Environments requiring extreme mechanical stress resistance

Check before use

  • Thermal management in dense PCB layouts

Key specifications

Resistance
2.21kΩ
Tolerance
±0.1%
Power Rating
60mW
Temp. Coefficient
±25ppm/℃

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveMedicalInstrumentation

Datasheet

b42ce72ade7c5bac0238979f39d5aab1_2405061537_RESI-PTFR0402B2K21P9_C2692909.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PTFR0402B2K21P9: 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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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

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 thin film chip resistor from RESI, featuring a 2.21kΩ resistance value and a 0402 surface-mount package.