| PartNumber | TSM600-250F-2 | TSM600-250-2 | TSM600-250-RA-2 |
| Description | Resettable Fuses - PPTC 250V .250A-HD 3A MAX | PTC RESET FUSE 250V 250MA 4SMD | PTC RESET FUSE 250V 250MA 4SMD |
| Manufacturer | Littelfuse | TE Connectivity Raychem Circuit Protection | TE Connectivity Raychem Circuit Protection |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | TSM600 | PolySwitchR | PolySwitchR |
| Mounting Style | SMD/SMT | - | - |
| Termination Style | SMD/SMT | - | - |
| Hold Current | 250 mA | - | - |
| Maximum Voltage | 250 V | - | - |
| Trip Current | 860 mA | - | - |
| Current Rating Max | 3 A | - | - |
| Resistance | 7 Ohms | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Cut Tape (CT) | Cut Tape (CT) |
| Height | 11.2 mm | - | - |
| Length | 17.6 mm | - | - |
| Type | PolySwitch Resettable Fuses | - | - |
| Width | 11.7 mm | - | - |
| Brand | Littelfuse | - | - |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 2 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Part # Aliases | A88766-000 | - | - |
| Package Case | - | 4-SMD | 4-SMD |
| Current Max | - | 3A | 3A |
| Current Hold Ih Max | - | 250mA | 250mA |
| Voltage Max | - | 250V | 250V |
| Current Trip It | - | 860mA | 860mA |
| R Min Max | - | 1.000 ~ 3.500 Ohm | 1.000 ~ 3.500 Ohm |
| Time to Trip | - | 6s | 6s |