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6. Motor Current Shunt Resistor Selection

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4423-VMS-R100-1.0-UTR-ND
Component
DigiKey Part No4423-VMS-R100-1.0-UTR-ND
Mfr Part NoVMS-R100-1.0-U
ManufacturerIsabellenhuette USA

RESISTOR - ISA-PLAN SHUNT, 0.1,

100 mOhms ±1% 4W Chip Resistor 2512 (6332 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Foil

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EW

Response By EW AI

✅ Resistance: 100 mOhms = 0.1Ω, matches the required value.
✅ Tolerance: ±1%, meets the requirement of ±1% or tighter.
✅ Power rating: 4W, exceeds the minimum required ≥1W and provides strong dissipation margin.
✅ Type: Listed with Current Sense feature, matches the requirement.
✅ Package: 2512 (6332 Metric), matches the required 2512 package.
✅ Mounting type: The product is a chip resistor in the Chip Resistor - Surface Mount category, satisfying the Surface Mount requirement.
✅ Temperature coefficient: 20ppm/°C, better than the required ±100ppm/°C or better.
✅ Operating temperature range: -65°C to 170°C, wider than the required −55°C to +125°C.
✅ RoHS compliance: ROHS3 Compliant, satisfies the requirement.
All required specifications are satisfied. This component is approved for the motor current shunt resistor application.
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