| Part Number | SMDC030F-2 | SMDC050F-2 |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 60V | 60V |
| Current - Max | 10 A | 10 A |
| Current - Hold (Ih) (Max) | 300 mA | 500 mA |
| Current - Trip (It) | 600 mA | 1 A |
| Time to Trip | 3 s | 4 s |
| Resistance - Initial (Ri) (Min) | 300 mOhms | 150 mOhms |
| Resistance - Post Trip (R1) (Max) | 3.4 Ohms | 1.2 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | - | - |
| Ratings | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 2920 (7351 Metric), Concave | 2920 (7351 Metric), Concave |
| Size / Dimension | 0.295" L x 0.201" W (7.50mm x 5.10mm) | 0.295" L x 0.201" W (7.50mm x 5.10mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.035" (0.90mm) | 0.035" (0.90mm) |
| Lead Spacing | - | - |