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WR02W3904FAL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WR02W3904FAL product

WR02W3904FAL

Chip Resistor - Surface Mount

Resistor0201Thick FilmWalsin

The WR02W3904FAL is a 3.9MΩ, ±1% tolerance thick film chip resistor in a 0201 package, suitable for compact, high-density electronic applications.

Best for

  • Mobile devices
  • Compact consumer electronics
  • High-density PCB designs

Avoid if

  • High-power circuits exceeding 0.05W
  • Applications requiring extreme precision beyond 1%

Check before use

  • Ensure the 0201 footprint is compatible with your assembly process.

Key specifications

Resistance
3.9 MΩ
Tolerance
±1%
Package
0201

Compliance & Environment

RoHS
Lead-free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsMobile Devices

Datasheet

afd310176086251143a6a1734412f1db_2301051530_Walsin-Tech-Corp-WR02W3904FAL_C5346379.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WR02W3904FAL: 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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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 general-purpose thick film chip resistor manufactured by Walsin, featuring a 3.9MΩ resistance value and a 1% tolerance in a 0201 package.