14. PPTC Fuse for DC Motor Stall Protection
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RKEF250
| DigiKey Part No | RKEF250HF-ND |
| Mfr Part No | RKEF250 |
| Manufacturer | Littelfuse Inc. |
PTC RESET FUSE 60V 2.5A RADIAL
Polymeric PTC Resettable Fuse 60V 2.5 A Ih Through Hole Radial, Disc
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✅ Manufacturer: Littelfuse Inc., which satisfies the AVL requirement.
✅ Component type/category: PTC resettable fuse in DigiKey Circuit Protection → PTC Resettable Fuses.
✅ Type: Polymeric, matches requirement.
✅ Current - Hold (Ih): 2.5A, within the required 1.85A to 2.5A range.
✅ Voltage - Max: 60V, exceeds the minimum 16V requirement and is suitable for a 12V motor supply with margin.
✅ Current - Max: 40A, exceeds the minimum 10A requirement.
✅ Mounting Type: Through Hole, matches requirement.
✅ Operating Temperature: -40°C to 85°C, matches the required range.
✅ RoHS Compliance: ROHS3 Compliant, satisfies requirement.
This selected Littelfuse RKEF250 satisfies all stated requirements for a through-hole polymeric PTC resettable fuse for 12V DC motor stall protection and is approved.
✅ Component type/category: PTC resettable fuse in DigiKey Circuit Protection → PTC Resettable Fuses.
✅ Type: Polymeric, matches requirement.
✅ Current - Hold (Ih): 2.5A, within the required 1.85A to 2.5A range.
✅ Voltage - Max: 60V, exceeds the minimum 16V requirement and is suitable for a 12V motor supply with margin.
✅ Current - Max: 40A, exceeds the minimum 10A requirement.
✅ Mounting Type: Through Hole, matches requirement.
✅ Operating Temperature: -40°C to 85°C, matches the required range.
✅ RoHS Compliance: ROHS3 Compliant, satisfies requirement.
This selected Littelfuse RKEF250 satisfies all stated requirements for a through-hole polymeric PTC resettable fuse for 12V DC motor stall protection and is approved.
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