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WR04X5490FTL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WR04X5490FTL product

WR04X5490FTL

Chip Resistor - Surface Mount

Thick Film0402Resistor

The WR04X5490FTL is a standard 549Ω, 1% tolerance thick film chip resistor in a 0402 package, suitable for general-purpose electronic circuits.

Best for

  • General purpose electronics
  • Consumer devices

Avoid if

  • High-power applications exceeding 0.0625W
  • Environments requiring extreme precision beyond 1%

Check before use

  • PCB footprint compatibility for 0402 size

Key specifications

Resistance
549 Ω
Tolerance
±1%
Power
0.0625 W

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsGeneral Purpose

Datasheet

9d3bbdadb10881d85049abeb701b3fd0_2304140030_Walsin-Tech-Corp-WR04X5490FTL_C172092.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WR04X5490FTL: 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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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 resistor with a resistance of 549Ω and a tolerance of ±1%.