
Home / Products / Circuit Protection / PTC Resettable Fuses / MF-LR550

| Part Number | MF-LR550 |
| Datasheet | MF-LR550 datasheet |
| Description | PTC RESET FUSE 10V 5.5A STRAP |
| Manufacturer | Bourns Inc. |
| Series | Multifuse®, MF-LR |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 10V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 5.5A |
| Current - Trip (It) | 10.5A |
| Time to Trip | 5s |
| Resistance - Initial (Ri) (Min) | 9 mOhms |
| Resistance - Post Trip (R1) (Max) | 22 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | User Defined |
| Package / Case | Strap |
| Size / Dimension | 1.417" L x 0.283" W (36.00mm x 7.20mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.039" (1.00mm) |
| Lead Spacing | - |