| Part Number | MF-FSMF010X-2 | MF-FSMF050X-2 |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 15V | 6V |
| Current - Max | 40 A | 40 A |
| Current - Hold (Ih) (Max) | 100 mA | 500 mA |
| Current - Trip (It) | 300 mA | 1 A |
| Time to Trip | 1 s | 100 ms |
| Resistance - Initial (Ri) (Min) | 900 mOhms | 100 mOhms |
| Resistance - Post Trip (R1) (Max) | 6 Ohms | 800 mOhms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 0603 (1608 Metric), Concave | 0603 (1608 Metric), Concave |
| Size / Dimension | 0.065" L x 0.033" W (1.65mm x 0.85mm) | 0.065" L x 0.033" W (1.65mm x 0.85mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.026" (0.65mm) | 0.039" (1.00mm) |
| Lead Spacing | - | - |