| PartNumber | RXEF375 | RXEF375-1 | RXEF375-0.476 |
| Description | Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | Resettable Fuses - PPTC | Resettable Fuses - PPTC 3.75A 72V 40A Imax |
| Manufacturer | TYCO | TE Connectivity Raychem Circuit Protection | - |
| Product Category | PTC Resettable Fuses | PTC Resettable Fuses | - |
| Series | PolySwitchR, RXEF | PolySwitchR, RXEF | - |
| Type | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses | - |
| Packaging | Bulk | Bulk | - |
| Part Aliases | C55032-000 RF2647-000 | F65182-000 RF2700-000 | - |
| Mounting Style | Through Hole | Through Hole | - |
| Termination Style | Radial | Radial | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Height | 3 mm | - | - |
| Length | 31.8 mm | - | - |
| Package Case | Radial, Disc | Radial, Disc | - |
| Current Max | 40A | 40A | - |
| Current Hold Ih Max | 3.75A | 3.75A | - |
| Lead Spacing | 10.9 mm | - | - |
| Diameter | 27.2 mm | 27.2 mm | - |
| Voltage Max | 72V | 72V | - |
| Current Trip It | 7.5A | 7.5A | - |
| R Min Max | 0.030 ~ 0.080 Ohm | 0.030 ~ 0.080 Ohm | - |
| Time to Trip | 24s | 24s | - |
| Hold Current | 3.75 A | 3.75 A | - |
| Maximum Voltage | 72 VDC | 72 VDC | - |
| Trip Current | 7.5 A | 7.5 A | - |
| Current Rating Max | 40 A | 40 A | - |
| Resistance | 0.08 Ohms | 0.08 Ohms | - |
| Pd Power Dissipation | 3.2 W | 3.2 W | - |