| PTC Resettable Fuses |
| Online Catalog | PolySwitch Radial Leaded |
| Height - Seated (Max) | 0.720" (18.30mm) |
| Current - Max | 100A |
| Lead Spacing | 0.199" (5.05mm) |
| Package / Case | Radial, Disc |
| Video File | TE Connectivity PolySwitch Devices -- Another Geek Moment |
| Manufacturer | Littelfuse Inc. |
| Current - Trip (It) | 5A |
| Other Names | RF2778-000 RUEF250SHF |
| Voltage - Max | 30V |
| Current - Hold (Ih) (Max) | 2.5A |
| Datasheets | RUEF250S Spec PolySwitch, Radial-leaded Catalog |
| Categories | Circuit Protection |
| PCN Other | Circuit Protection Products Availabe 27/Jun/2016 |
| Product Training Modules | Circuit Protection Products |
| Mounting Type | Through Hole |
| Size / Dimension | 0.449" L x 0.118" W (11.40mm x 3.00mm) |
| Standard Package | 500 |
| Series | PolySwitch®, RUEF |
| Thickness (Max) | - |
| Featured Product | Innovative Circuit Protection Solutions |
| Packaging | Bulk |
| Part Status | Active |
| R Min/Max | 0.020 ~ 0.070 Ohm |
| Time to Trip | 10.3s |
