| Part Number | MF-USHT035KX-2 | MF-USHT075KX-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 | 30V | 16V |
| Current - Max | 20 A | 20 A |
| Current - Hold (Ih) (Max) | 350 mA | 750 mA |
| Current - Trip (It) | 1.75 A | 3.75 A |
| Time to Trip | 100 ms | 5 s |
| Resistance - Initial (Ri) (Min) | 400 mOhms | 100 mOhms |
| Resistance - Post Trip (R1) (Max) | 2.2 Ohms | 1 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Ratings | AEC-Q200 | AEC-Q200 |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 1210 (3225 Metric), Concave | 1210 (3225 Metric), Concave |
| Size / Dimension | 0.126" L x 0.100" W (3.20mm x 2.55mm) | 0.127" L x 0.101" W (3.22mm x 2.58mm) |
| Height - Seated (Max) | - | - |
| Thickness (Max) | 0.033" (0.85mm) | 0.047" (1.20mm) |
| Lead Spacing | - | - |