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9. SMD Fuse for Motor Controller Input

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18-0407004.WRATR-ND
Component
DigiKey Part No18-0407004.WRATR-ND
Mfr Part No0407004.WRA
ManufacturerLittelfuse Inc.

FUSE BRD MNT 4A 32VAC 32VDC 1206

4 A 32 V 32 V Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)

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EW

Response By EW AI

✅ Manufacturer: Littelfuse Inc., which satisfies the AVL requirement.
✅ DigiKey category: Circuit Protection → Fuses, matching the required fuse category.
✅ Fuse Type: Board Mount (Cartridge Style Excluded), exactly as required.
✅ Current Rating: 4 A, exactly matches the required value for a 3 A motor with startup inrush margin.
✅ Voltage Rating - DC: 32 VDC, meets the minimum requirement of ≥32 VDC for a 12 V input rail.
✅ Response Time: Slow Blow, which is required to tolerate motor startup inrush without nuisance opening.
✅ Mounting Type: Surface Mount, matches requirement.
✅ Package / Case: 1206 (3216 Metric), acceptable as equivalent to 1206.
✅ Operating Temperature: -55°C to 150°C, which is wider than the required -40°C to +85°C.
✅ RoHS Compliance: ROHS3 Compliant, satisfies the RoHS requirement.
All required specifications are satisfied. This component is approved for the 12 V DC motor controller input fuse application.
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