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SR73W3ATTER430F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SR73W3ATTER430F product

SR73W3ATTER430F

Chip Resistor - Surface Mount

AEC-Q200Current SenseThick Film

The SR73W3ATTER430F is a 1W, 430 mOhm thick film current sense resistor in a 2512 package, suitable for automotive and power applications.

Best for

  • Automotive current sensing
  • Power supply monitoring

Avoid if

  • Space-constrained designs requiring smaller than 2512 footprint

Check before use

  • Thermal dissipation on the PCB

Key specifications

Resistance
430 mOhm
Power Rating
1 W
Tolerance
±1%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.21.0030

Application

AutomotivePower Supply

Datasheet

7096664f9d5c84c2638453f71e833e7c_2304140030_KOA-Speer-Elec-SR73W3ATTER430F_C186687.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SR73W3ATTER430F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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 thick film current sensing resistor from KOA Speer, rated for 1W with a resistance of 430 mOhm.