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25121WJ040LT4E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

25121WJ040LT4E product

25121WJ040LT4E

Chip Resistor - Surface Mount

Thick FilmResistor2512

The 25121WJ040LT4E is a 1W thick film chip resistor with a 40mΩ resistance and ±5% tolerance, suitable for general-purpose surface mount applications.

Best for

  • General purpose electronics
  • Power management circuits

Avoid if

  • High-precision applications requiring <1% tolerance

Check before use

  • Thermal management in high-power designs

Key specifications

Resistance
40 mΩ
Tolerance
±5%
Power Rating
1 W
Package
2512

Compliance & Environment

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

Application

General

Datasheet

0fdff14f8fe4c8ec284f60ab396c6535_2205312245_UNI-ROYAL-Uniroyal-Elec-25121WJ040LT4E_C419725.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 25121WJ040LT4E: 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 features a 40mΩ resistance, ±5% tolerance, 1W power rating, and is housed in a 2512 package.