| PartNumber | RHEF600S | RHEF600-2 | RHEF600 |
| Description | Resettable Fuses - PPTC | Resettable Fuses - PPTC RHEF600-2 | Resettable Fuses - PPTC RHEF600 |
| Manufacturer | Littelfuse | TE Connectivity Raychem Circuit Protection | TE Connectivity Raychem Circuit Protection |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | PTC Resettable Fuses |
| RoHS | N | - | - |
| Series | RHEF | PolySwitchR | PolySwitchR |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Hold Current | 6 A | 6 A | 6 A |
| Maximum Voltage | 16 V | 16 VDC | 16 VDC |
| Trip Current | 10.8 A | 10.8 A | 10.8 A |
| Current Rating Max | 100 A | - | - |
| Resistance | 320 mOhms | 0.32 Ohms | 0.32 Ohms |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Bulk | Cut Tape (CT) Alternate Packaging | Bulk |
| Type | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses |
| Brand | Littelfuse | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Part # Aliases | 440382-000 | - | - |
| Part Aliases | - | F24421-000 RF3312-000 | F47037-000 RF3311-000 |
| Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
| Height | - | 21 mm | 21 mm |
| Length | - | 11.2 mm | 11.2 mm |
| Package Case | - | Radial, Disc | Radial, Disc |
| Current Max | - | 100A | 100A |
| Current Hold Ih Max | - | 6A | 6A |
| Voltage Max | - | 16V | 16V |
| Current Trip It | - | 10.8A | 10.8A |
| R Min Max | - | 0.013 ~ 0.022 Ohm | 0.013 ~ 0.022 Ohm |
| Time to Trip | - | 5s | 5s |
| Current Rating Max | - | 100 A | 100 A |
| Pd Power Dissipation | - | 4.1 W | 4.1 W |