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| PartNumber | RXEF160 | RXEF160 72V 1.6A | RXEF160 X160 |
| Description | Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax | ||
| Manufacturer | Littelfuse | - | - |
| Product Category | Resettable Fuses - PPTC | - | - |
| RoHS | Y | - | - |
| Series | RXEF | - | - |
| Mounting Style | Through Hole | - | - |
| Termination Style | Radial | - | - |
| Hold Current | 1.6 A | - | - |
| Maximum Voltage | 72 V | - | - |
| Trip Current | 3.2 A | - | - |
| Current Rating Max | 40 A | - | - |
| Resistance | 220 mOhms | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Lead Spacing | 5.8 mm | - | - |
| Packaging | Bulk | - | - |
| Diameter | 16.3 mm | - | - |
| Height | 3 mm | - | - |
| Length | 20.8 mm | - | - |
| Type | PolySwitch Resettable Fuses | - | - |
| Brand | Littelfuse | - | - |
| Pd Power Dissipation | 1.9 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Part # Aliases | E53493-000 RF2637-000 | - | - |
| Unit Weight | 0.024127 oz | - | - |