| Part Number | RGEF1000-2 | RGEF1400-2 | 
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | 
| Category | PTC Resettable Fuses | PTC Resettable Fuses | 
|   |   | |
| Product Status | Active | Active | 
| Type | Polymeric | Polymeric | 
| Voltage - Max | 16V | 16V | 
| Current - Max | 100 A | 100 A | 
| Current - Hold (Ih) (Max) | 10 A | 14 A | 
| Current - Trip (It) | 17 A | 23.8 A | 
| Time to Trip | 6 s | 9 s | 
| Resistance - Initial (Ri) (Min) | 4 mOhms | 2.6 mOhms | 
| Resistance - Post Trip (R1) (Max) | 10.2 mOhms | 6.4 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 | 0.650" L x 0.098" W (16.50mm x 2.50mm) | 0.925" L x 0.114" W (23.50mm x 2.90mm) | 
| Height - Seated (Max) | 0.992" (25.20mm) | 1.098" (27.90mm) | 
| Thickness (Max) | - | - | 
| Lead Spacing | 0.199" (5.05mm) | 0.400" (10.15mm) |