| PartNumber | RUEF090-2 | RUEF090 | RUEF090-1 |
| Description | Resettable Fuses - PPTC .9A 30V 100A Imax | Resettable Fuses - PPTC .9A 30V 100A Imax | PTC RESET FUSE 30V 900MA RADIAL |
| Manufacturer | TYCO | TE Connectivity Raychem Circuit Protection | - |
| Product Category | PTC Resettable Fuses | PTC Resettable Fuses | - |
| Series | PolySwitchR, RUEF | PolySwitchR, RUEF | - |
| Type | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses | - |
| Packaging | Cut Tape (CT) Alternate Packaging | Bulk | - |
| Part Aliases | 339550-000 RF2629-000 | C15140-000 RF2639-000 | - |
| 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 | 3 mm | - |
| Length | 12.2 mm | 12.2 mm | - |
| Width | 7.4 mm | 7.4 mm | - |
| Package Case | Radial, Disc | Radial, Disc | - |
| Current Max | 100A | 100A | - |
| Current Hold Ih Max | 900mA | 900mA | - |
| Lead Spacing | 5.8 mm | 5.8 mm | - |
| Voltage Max | 30V | 30V | - |
| Current Trip It | 1.8A | 1.8A | - |
| R Min Max | 0.070 ~ 0.220 Ohm | 0.070 ~ 0.220 Ohm | - |
| Time to Trip | 5.9s | 5.9s | - |
| Hold Current | 0.9 A | 0.9 A | - |
| Maximum Voltage | 30 VDC | 30 VDC | - |
| Trip Current | 1.8 A | 1.8 A | - |
| Current Rating Max | 100 A | 100 A | - |
| Resistance | 0.22 Ohms | 0.22 Ohms | - |
| Pd Power Dissipation | 600 mW | 600 mW | - |