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WF12R1003DTL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WF12R1003DTL product

WF12R1003DTL

Chip Resistor - Surface Mount

100 kΩ±0.5%25 ppm/°C1206thin film0.25 W

WF12R1003DTL is a 100 kΩ, ±0.5% 1206 thin-film resistor for precision low-noise circuits requiring 25 ppm/°C TCR.

Best for

  • Precision voltage dividers
  • Measurement circuits
  • Low-noise analog signal paths

Avoid if

  • A different footprint is required
  • Power dissipation exceeds the derated 0.25 W limit
  • TCR tighter than ±25 ppm/°C is required

Check before use

  • Verify PCB footprint for 1206 (3216 metric)
  • Calculate RCWV for the actual resistance and power condition
  • Derate power for ambient temperature above 70°C

Key specifications

Resistance
100 kΩ
Tolerance
±0.5%
TCR
±25 ppm/°C
Rated power
0.25 W at 70°C
Package
1206 (3216 metric)

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Measuring instrumentsMedical equipmentCommunication devices

Datasheet

7bb4697c95f095780d83899b1fd01f6f_WF12R1003DTL.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WF12R1003DTL: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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

WF12R1003DTL is a Walsin WF12R-series high-precision thin-film surface-mount resistor. It is specified as 100 kΩ with ±0.5% tolerance and ±25 ppm/°C TCR in a 1206 package.