| Series | PolySwitch®, TCF250 |
| Package | Bag |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 60V (250V Int) |
| Current - Max | 3 A |
| Current - Hold (Ih) (Max) | 145 mA |
| Current - Trip (It) | 290 mA |
| Time to Trip | 1 s |
| Resistance - Initial (Ri) (Min) | 5 Ohms |
| Resistance - Post Trip (R1) (Max) | 14 Ohms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Surface Mount |
| Package / Case | Nonstandard SMD |
| Size / Dimension | 0.217" L x 0.217" W (5.50mm x 5.50mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.091" (2.30mm) |
| Lead Spacing | - |
