
Home / Products / Circuit Protection / PTC Resettable Fuses / RXEF050S-AP

| Part Number | RXEF050S-AP |
| Datasheet | RXEF050S-AP datasheet |
| Description | PTC RESET FUSE 72V 500MA RADIAL |
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, RXEF |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 72V |
| Current - Max | 40A |
| Current - Hold (Ih) (Max) | 500mA |
| Current - Trip (It) | 1A |
| Time to Trip | 4s |
| Resistance - Initial (Ri) (Min) | 500 mOhms |
| Resistance - Post Trip (R1) (Max) | 1.17 Ohms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) |
| Height - Seated (Max) | 0.539" (13.70mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.199" (5.05mm) |