9. SMD Fuse for Motor Controller Input

✅ 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 matching the required value for a 3 A motor with startup inrush margin.
✅ Voltage Rating - DC: 32 VDC, meeting the minimum ≥32 VDC requirement 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, as required for SMD board mounting.
✅ Package / Case: 1206 (3216 Metric), acceptable as equivalent to the required 1206 package.
✅ Operating Temperature: -55°C to 150°C, which is wider than the required -40°C to +85°C range.
✅ RoHS Compliance: ROHS3 Compliant, satisfying the RoHS requirement.

All required specifications are satisfied. This Littelfuse part 0407004.WR is approved for the 12 V motor controller input fuse application.