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25121WF1000T4E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

25121WF1000T4E product

25121WF1000T4E

Chip Resistor - Surface Mount

Thick Film1W100Ω2512SMD

The 25121WF1000T4E is a standard 1W, 100Ω, 1% thick film chip resistor from UNI-ROYAL, ideal for general-purpose surface mount PCB designs.

Best for

  • General purpose power circuits
  • Industrial instrumentation
  • Consumer electronics

Avoid if

  • High-precision applications requiring <0.1% tolerance
  • Extremely space-constrained designs where 2512 is too large

Check before use

  • Thermal management on the PCB for 1W dissipation

Key specifications

Resistance
100 Ω
Power Rating
1 W
Tolerance
±1%
Package
2512

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General ElectronicsIndustrialPower

Datasheet

8ba6493c02cac5d50bd63c39793596d3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 25121WF1000T4E: 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 thick film chip resistor with a resistance of 100Ω, a power rating of 1W, and a tolerance of ±1%, packaged in a 2512 SMD format.