| Series | PolySwitch®, RUSBF |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 6V |
| Current - Max | 40 A |
| Current - Hold (Ih) (Max) | 1.2 A |
| Current - Trip (It) | 2 A |
| Time to Trip | 500 ms |
| Resistance - Initial (Ri) (Min) | 70 mOhms |
| Resistance - Post Trip (R1) (Max) | 140 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.272" L x 0.122" W (6.90mm x 3.10mm) |
| Height - Seated (Max) | 0.461" (11.70mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.200" (5.08mm) |
