| Part Number | MF-SM200-2 | MF-SM300-2 |
|---|---|---|
| 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 | 100 A | 100 A |
| Current - Hold (Ih) (Max) | 2 A | 3 A |
| Current - Trip (It) | 4 A | 6 A |
| Time to Trip | 12 s | 35 s |
| Resistance - Initial (Ri) (Min) | 45 mOhms | 15 mOhms |
| Resistance - Post Trip (R1) (Max) | 125 mOhms | 48 mOhms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | AEC-Q200 | AEC-Q200 |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 2-SMD | 2-SMD |
| Size / Dimension | 0.344" L x 0.264" W (8.75mm x 6.71mm) | 0.287" L x 0.214" W (7.31mm x 5.44mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.118" (3.00mm) | 0.118" (3.00mm) |
| Lead Spacing | - | - |