| Part Number | RHEF900 | RHEF800 |
|---|---|---|
| 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) | 9 A | 8 A |
| Current - Trip (It) | 16.5 A | 15 A |
| Time to Trip | 10 s | 8 s |
| Resistance - Initial (Ri) (Min) | 7.4 mOhms | 8 mOhms |
| Resistance - Post Trip (R1) (Max) | 17 mOhms | 20 mOhms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Ratings | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) |
| Height - Seated (Max) | 1.012" (25.70mm) | 0.886" (22.50mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.199" (5.05mm) | 0.199" (5.05mm) |