ProjectsPricingInsights

WR04X5490FTL AI Analysis:
Specs, Applications & Alternatives

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
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsGeneral Purpose

Datasheet

9d3bbdadb10881d85049abeb701b3fd0_2304140030_Walsin-Tech-Corp-WR04X5490FTL_C172092.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files

Login required · CAD models billed separately as an add-on

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%.