| PartNumber | RUSBF110-2 | RUSBF110 | RUSBF110-AP |
| Description | Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax | Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax | PTC RESET FUSE 16V 1.1A RADIAL |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| RoHS | Y | Y | - |
| Series | RUSBF | RUSBF | - |
| Mounting Style | Through Hole | Through Hole | - |
| Termination Style | Radial | Radial | - |
| Hold Current | 1.1 A | 1.1 A | - |
| Maximum Voltage | 16 V | 16 V | - |
| Trip Current | 2.2 A | 2.2 A | - |
| Current Rating Max | 40 A | 40 A | - |
| Resistance | 140 mOhms | 140 mOhms | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Bulk | - |
| Height | 14.2 mm | 3 mm | - |
| Length | 7.4 mm | 14.2 mm | - |
| Type | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses | - |
| Brand | Littelfuse | Littelfuse | - |
| Pd Power Dissipation | 700 mW | 700 mW | - |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| Factory Pack Quantity | 3000 | 500 | - |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses | - |
| Tradename | PolySwitch | PolySwitch | - |
| Part # Aliases | D72390-000 RF3385-000 | F45901-000 RF3384-000 | - |
| Lead Spacing | - | 5.8 mm | - |
| Width | - | 7.4 mm | - |