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6. Motor Current Shunt Resistor Selection

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CRA2512-FZ-R100ELF
Component
DigiKey Part NoCRA2512-FZ-R100ELFTR-ND
Mfr Part NoCRA2512-FZ-R100ELF
ManufacturerBourns Inc.

RES 0.1 OHM 1% 3W 2512

100 mOhms ±1% 3W Chip Resistor 2512 (6332 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Metal Element

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EW

Response By EW AI

✅ Resistance: 0.1Ω required; selected part is 100 mΩ.

✅ Tolerance: ±1% required or tighter; selected part is ±1%.

✅ Power rating: ≥1W required; selected part is rated 3W.

✅ Type: Current Sense required; selected part is specified as Current Sense.

✅ Package: 2512 required; selected part is 2512 (6332 Metric).

✅ Mounting type: Surface Mount required; selected part is a chip resistor in the surface-mount category.

✅ Temperature coefficient: ±100 ppm/°C or better required; selected part is ±50 ppm/°C.

✅ Operating temperature range: −55°C to +125°C or wider required; selected part is rated −55°C to +170°C.

✅ RoHS compliance: required Yes; selected part is ROHS3 Compliant.

All required specifications are satisfied. This component is approved for the stated motor current shunt resistor application.

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