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| PartNumber | TRF250-120T-R1-B-0.5-0.125 | TRF250-120T-R1-B-0.5 | TRF250-120T-R1-B-0.5-0. |
| Description | Resettable Fuses - PPTC | Resettable Fuses - PPTC 250V .12A-HD 3A (R) | |
| Manufacturer | - | TE Connectivity Raychem Circuit Protection | - |
| Product Category | - | PTC Resettable Fuses | - |
| Series | - | PolySwitchR | - |
| Type | - | PolySwitch Resettable Fuses | - |
| Packaging | - | Bulk | - |
| Part Aliases | - | RF0015-000 | - |
| Mounting Style | - | Through Hole | - |
| Termination Style | - | Radial | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Height | - | 4.6 mm | - |
| Length | - | 11 mm | - |
| Width | - | 6.5 mm | - |
| Package Case | - | Radial, Disc | - |
| Current Max | - | 3A | - |
| Current Hold Ih Max | - | 120mA | - |
| Lead Spacing | - | 5 mm | - |
| Voltage Max | - | 60V | - |
| Current Trip It | - | 240mA | - |
| R Min Max | - | 7.000 ~ 12.00 Ohm | - |
| Time to Trip | - | 1.2s | - |
| Hold Current | - | 0.12 A | - |
| Maximum Voltage | - | 60 VDC | - |
| Trip Current | - | 0.24 A | - |
| Current Rating Max | - | 3 A | - |
| Resistance | - | 16 Ohms | - |
| Pd Power Dissipation | - | 1 W | - |