| Part Number | TRF600-150S | TRF600-150 |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 250V (600V Int) | 250V (600V Int) |
| Current - Max | 40 A | 40 A |
| Current - Hold (Ih) (Max) | 150 mA | 150 mA |
| Current - Trip (It) | 300 mA | 300 mA |
| Time to Trip | 4 s | 4 s |
| Resistance - Initial (Ri) (Min) | 6 Ohms | 6 Ohms |
| Resistance - Post Trip (R1) (Max) | 17 Ohms | 17 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.354" L x 0.181" W (9.00mm x 4.60mm) | 0.354" L x 0.181" W (9.00mm x 4.60mm) |
| Height - Seated (Max) | 0.492" (12.50mm) | 0.492" (12.50mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.197" (5.00mm) | 0.197" (5.00mm) |