| PartNumber | LVR025S-2 | LVR025S-1 | LVR025S |
| Description | Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax | Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax | Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax |
| Manufacturer | Littelfuse | Littelfuse | TE Connectivity Raychem Circuit Protection |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC | PTC Resettable Fuses |
| RoHS | Y | Y | - |
| Series | LVR | LVR | PolySwitchR, LVR |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Hold Current | 250 mA | 250 mA | 0.25 A |
| Maximum Voltage | 240 V | 240 V | 240 VAC |
| Trip Current | 560 mA | 560 mA | 0.56 A |
| Current Rating Max | 3.5 A | 3.5 A | - |
| Resistance | 3.8 Ohms | 3.8 Ohms | 3.8 Ohms |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Lead Spacing | 5.8 mm | 5.8 mm | 5.8 mm |
| Packaging | Reel | Bulk | Bulk |
| Height | 17.4 mm | 17.4 mm | 17.4 mm |
| Length | 9.6 mm | 9.6 mm | 9.6 mm |
| Type | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses | PolySwitch Resettable Fuses |
| Width | 3.8 mm | 3.8 mm | 3.8 mm |
| Brand | Littelfuse | Littelfuse | - |
| Pd Power Dissipation | 1.5 W | 1.5 W | - |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| Factory Pack Quantity | 2000 | 500 | - |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses | - |
| Tradename | PolySwitch | PolySwitch | - |
| Part # Aliases | F81914-000 | C47653-000 | - |
| Unit Weight | 0.016649 oz | - | - |
| Part Aliases | - | - | 543478-000 |
| Operating Temperature Range | - | - | - 40 C to + 85 C |
| Package Case | - | - | Radial, Disc |
| Current Max | - | - | 2A |
| Current Hold Ih Max | - | - | 250mA |
| Diameter | - | - | 8.3 mm |
| Voltage Max | - | - | 240V |
| Current Trip It | - | - | 560mA |
| R Min Max | - | - | 1.300 ~ 2.100 Ohm |
| Time to Trip | - | - | 18.5s |
| Current Rating Max | - | - | 3.5 A |
| Pd Power Dissipation | - | - | 1.5 W |