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25121WF3902T4E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

25121WF3902T4E product

25121WF3902T4E

Chip Resistor - Surface Mount

Thick FilmResistorSMD

The 25121WF3902T4E is a 39kΩ, 1W thick film chip resistor with ±1% tolerance in a 2512 package.

Best for

  • General purpose electronics
  • Telecom equipment
  • Consumer devices

Avoid if

  • Applications requiring extreme precision or high-frequency stability

Check before use

  • Ambient temperature derating curve

Key specifications

Resistance
39 kΩ
Tolerance
±1%
Power
1 W
Package
2512

Compliance & Environment

RoHS
Lead-Free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

e63c8072f3874c41fa871b710895eef8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 25121WF3902T4E: 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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Where to Buy

Real-time and catalog pricing from verified distributors

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 surface-mount thick film chip resistor manufactured by UNI-ROYAL, featuring a 39kΩ resistance value and 1W power rating.