| Part Number | MF-MSMD020-2 | MF-MSMD050-2 |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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| Product Status | Obsolete | Obsolete |
| Type | Polymeric | Polymeric |
| Voltage - Max | 30V | 15V |
| Current - Max | 80 A | 100 A |
| Current - Hold (Ih) (Max) | 200 mA | 500 mA |
| Current - Trip (It) | 400 mA | 1 A |
| Time to Trip | 60 ms | 150 ms |
| Resistance - Initial (Ri) (Min) | 400 mOhms | 150 mOhms |
| Resistance - Post Trip (R1) (Max) | 6 Ohms | 1 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 1812 (4532 Metric) | 1812 (4532 Metric) |
| Size / Dimension | 0.179" L x 0.027" W (4.55mm x 0.68mm) | 0.179" L x 0.020" W (4.55mm x 0.50mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.134" (3.41mm) | 0.134" (3.41mm) |
| Lead Spacing | - | - |