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WW12WR018FTL AI Analysis:
Specs, Applications & Alternatives

AI summary

WW12WR018FTL product

WW12WR018FTL

Chip Resistor - Surface Mount

Thick Film1206Low OhmWalsin

The WW12WR018FTL is a 1206-sized thick film low-ohm chip resistor from Walsin, offering 18mΩ resistance with ±1% tolerance and 1/3W power handling.

Best for

  • Power supplies
  • DC-DC converters
  • Automotive electronics

Avoid if

  • Applications requiring extremely low TCR or high-precision current sensing over wide temperature ranges.

Check before use

  • Thermal management in the PCB layout due to the 1/3W power rating.

Key specifications

Resistance
18 mΩ
Tolerance
±1%
Power Rating
1/3 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementAutomotive

Datasheet

8b8e2ce578aeb0120cfc25224b34d391_Walsin(华新科)&WW12WR018FTL.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
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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 is a surface-mount thick film resistor designed for low-ohm applications, specifically in the 1206 (3216 metric) package size.