| Part Number | RGEF300K | RGEF700K |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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|
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 16V | 16V |
| Current - Max | 100 A | 100 A |
| Current - Hold (Ih) (Max) | 3 A | 7 A |
| Current - Trip (It) | 5.1 A | 11.9 A |
| Time to Trip | 1 s | 3.5 s |
| Resistance - Initial (Ri) (Min) | 38 mOhms | 7.7 mOhms |
| Resistance - Post Trip (R1) (Max) | 97.5 mOhms | 20 mOhms |
| 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 | 0.260" L x 0.098" W (6.60mm x 2.50mm) | 0.421" L x 0.098" W (10.70mm x 2.50mm) |
| Height - Seated (Max) | 0.535" (13.60mm) | 0.874" (22.20mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.199" (5.05mm) | 0.199" (5.05mm) |