| PartNumber | MHP-TAC15-12-77 | MHP-TAC15-12-72 | MHP-TAC15-12-82 |
| Description | Thermal Cutoffs 12V 15A 77C +/-5C MINI-TCO | Thermal Cutoffs 12V 15A 72C +/-5C MINI-TCO | Thermal Cutoffs 12V 15A 82C +/-5C MINI-TCO |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Thermal Cutoffs | Thermal Cutoffs | Thermal Cutoffs |
| RoHS | Y | Y | Y |
| Contact Rating | 12 VDC / 25 A, 6000 cycles | 12 VDC / 25 A, 6000 cycles | 12 VDC / 25 A, 6000 cycles |
| Rated Temperature | + 77 C | + 72 C | + 82 C |
| Minimum Holding Voltage | 3 VDC | 3 VDC | 3 VDC |
| Resistance | 5 mOhms | 5 mOhms | 5 mOhms |
| Maximum Breaking Current | 5 VDC / 80 A, 100 cycles | 5 VDC / 80 A, 100 cycles | 5 VDC / 80 A, 100 cycles |
| Maximum Leakage Current | 150 mA | 150 mA | 150 mA |
| Length | 4.75 mm | 4.75 mm | 4.75 mm |
| Width | 2.8 mm | 2.8 mm | 2.8 mm |
| Height | 0.8 mm | 0.8 mm | 0.8 mm |
| Series | MHP-TAC | MHP-TAC | MHP-TAC |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Product Type | Thermal Cutoffs | Thermal Cutoffs | Thermal Cutoffs |
| Reset Temperature | > 40 C | > 40 C | > 40 C |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Thermal Management | Thermal Management | Thermal Management |
| Part # Aliases | RF4757-000 | RF4756-000 | RF4758-000 |