| Series | PolySwitch®, RKEF |
| Package | Bag |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 60V |
| Current - Max | 40 A |
| Current - Hold (Ih) (Max) | 900 mA |
| Current - Trip (It) | 1.8 A |
| Time to Trip | 2 s |
| Resistance - Initial (Ri) (Min) | 190 mOhms |
| Resistance - Post Trip (R1) (Max) | 520 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.310" L x 0.140" W (7.87mm x 3.56mm) |
| Height - Seated (Max) | 0.550" (13.97mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.200" (5.08mm) |
