| PartNumber | RUEF900-2 | RUEF900 | RUEF900-1 |
| Description | Resettable Fuses - PPTC 9A 30V 100A Imax | Resettable Fuses - PPTC 9A 30V 100A Imax | Resettable Fuses - PPTC 30V 40A 4.20W PolySwitch Reset Dev |
| Manufacturer | Littelfuse | - | - |
| Product Category | Resettable Fuses - PPTC | - | - |
| RoHS | Y | - | - |
| Series | RUEF | - | - |
| Mounting Style | Through Hole | - | - |
| Termination Style | Radial | - | - |
| Hold Current | 9 A | - | - |
| Maximum Voltage | 30 V | - | - |
| Trip Current | 18 A | - | - |
| Current Rating Max | 100 A | - | - |
| Resistance | 20 mOhms | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Lead Spacing | 10.9 mm | - | - |
| Packaging | Reel | - | - |
| Height | 3 mm | - | - |
| Length | 29 mm | - | - |
| Type | PolySwitch Resettable Fuses | - | - |
| Width | 24.1 mm | - | - |
| Brand | Littelfuse | - | - |
| Pd Power Dissipation | 4.2 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Part # Aliases | E56223-000 RF2736-000 | - | - |