| Part Number | MF-RM055/240-2 | MF-RM055/240-0 |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
|
|
|
| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 240V (265V Int) | 240V (265V Int) |
| Current - Max | 7 A | 7 A |
| Current - Hold (Ih) (Max) | 550 mA | 550 mA |
| Current - Trip (It) | 1.25 A | 1.25 A |
| Time to Trip | 26 s | 26 s |
| Resistance - Initial (Ri) (Min) | 450 mOhms | 450 mOhms |
| Resistance - Post Trip (R1) (Max) | 1.45 Ohms | 1.45 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -20°C ~ 85°C | -20°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.551" L x 0.161" W (14.00mm x 4.10mm) | 0.551" L x 0.161" W (14.00mm x 4.10mm) |
| Height - Seated (Max) | 0.882" (22.40mm) | 0.882" (22.40mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.114" (2.90mm) | 0.114" (2.90mm) |