Littelfuse - Resettable Fuses - PPTC
3.855 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Mounting Style | Termination Style | Hold Current | Maximum Voltage | Trip Current | Current Rating - Max | Resistance | Package / Case | Minimum Operating Temperature | Maximum Operating Temperature | Lead Spacing | Qualification | Packaging | Part # Aliases |
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Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 9.000In Stock15.000 On Order Expected 17-Jun-26 Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 9.000In Stock15.000 On Order Expected 17-Jun-26 | RXEF | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | D27406-000 RF2634-000 | ||||
Mfr: RF2568-000 TTI: RXEF065 Littelfuse Availability: 8.500In Stock20.000 On Order Expected Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 8.500In Stock20.000 On Order Expected | RXEF | PCB Mount | Radial | 650 mA | 72 VDC | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | D53593-000 RF2568-000 | ||||
Mfr: RF2569-000 TTI: RXEF075 Littelfuse Availability: 6.000In Stock20.000 On Order Expected Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax | 6.000In Stock20.000 On Order Expected | RXEF | PCB Mount | Radial | 750 mA | 72 VDC | 1.5 A | 40 A | 600 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C46465-000 RF2569-000 | ||||
Mfr: RF2635-000 TTI: RXEF185 Littelfuse Availability: 6.500In Stock25.000 On Order Expected Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 6.500In Stock25.000 On Order Expected | RXEF | PCB Mount | Radial | 1.85 A | 72 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | A27829-000 RF2635-000 | ||||
Mfr: 2920L110/60MR TTI: 2920L110/60MR Littelfuse Availability: 4.000In Stock1.000 On Order Expected 28-May-26 Resettable Fuses - PPTC 60 V 1.1 A-HD 20A MAX | 4.000In Stock1.000 On Order Expected 28-May-26 | 2920L | SMD/SMT | SMD/SMT | 1.1 A | 60 VDC | 2.2 A | 20 A | 410 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1206L020YR TTI: 1206L020YR Littelfuse Availability: 28.000In Stock28.000 On Order Expected 08-Jul-26 Resettable Fuses - PPTC 24 V .2A .05s | 28.000In Stock28.000 On Order Expected 08-Jul-26 | 1206L | SMD/SMT | SMD/SMT | 200 mA | 24 VDC | 420 mA | 100 A | 2.6 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2637-000 TTI: RXEF160 Littelfuse Availability: 2.500In Stock11.000 On Order Expected 05-Aug-26 Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax | 2.500In Stock11.000 On Order Expected 05-Aug-26 | RXEF | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | E53493-000 RF2637-000 | ||||
Mfr: RF2647-000 TTI: RXEF375 Littelfuse Availability: 500In StockResettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | 500In Stock | RXEF | PCB Mount | Radial | 3.75 A | 72 VDC | 7.5 A | 40 A | 80 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | C55032-000 RF2647-000 | ||||
Mfr: RF1404-000 TTI: MINISMDC075F-2 Littelfuse Availability: 16.000In Stock14.000 On Order Expected Resettable Fuses - PPTC .75A 13.2V 100A Imax | 16.000In Stock14.000 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 750 mA | 13.2 VDC | 1.5 A | 100 A | 450 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | A92764-000 RF1404-000 | ||||
Mfr: RF1864-000 TTI: MINISMDC010F-2 Littelfuse Availability: 2.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC 60V 40A 12.7Ohms | 2.000In Stock4.000 On Order Expected 10-Jun-26 | miniSMD | SMD/SMT | SMD/SMT | 100 mA | 60 VDC | 300 mA | 40 A | 12.7 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF1864-000 | ||||
Mfr: RF1353-000 TTI: MICROSMD050F-2 Littelfuse Availability: 4.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC .5A 13.2V 40A Imax | 4.000In Stock4.000 On Order Expected 10-Jun-26 | microSMD | SMD/SMT | SMD/SMT | 500 mA | 13.2 VDC | 1 A | 40 A | 900 mOhms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | 049478-000 RF1353-000 | ||||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 8.500In Stock30.000 On Order Expected Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 8.500In Stock30.000 On Order Expected | TRF600 | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Bulk | A87878-000 | ||||
Mfr: MINISMDC075F/33-2 TTI: MINISMDC075F/33-2 Littelfuse Availability: 1.500In StockResettable Fuses - PPTC 33 V .75A-HD 100A MAX | 1.500In Stock | miniSMD | SMD/SMT | SMD/SMT | 750 mA | 33 VDC | 1.6 A | 100 A | 390 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF2487-000 | ||||
Mfr: 1206L025YR TTI: 1206L025YR Littelfuse Availability: 24.000In Stock8.000 On Order Expected 28-May-26 Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE | 24.000In Stock8.000 On Order Expected 28-May-26 | 1206L | PCB Mount | SMD/SMT | 250 mA | 16 VDC | 500 mA | 100 A | 2.3 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1251-000 TTI: LVR005NK Littelfuse Availability: 2.000In Stock7.000 On Order Expected Resettable Fuses - PPTC .05A 240VAC 20/1A Imax | 2.000In Stock7.000 On Order Expected | LVR | + 85 C | Bulk | RF1251-000 | |||||||||||||
Mfr: RF2770-000 TTI: RUEF250-2 Littelfuse Availability: 6.000In StockResettable Fuses - PPTC 2.5A 30V 100A Imax | 6.000In Stock | RUEF | PCB Mount | Radial | 2.5 A | 30 VDC | 5 A | 100 A | 70 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | D83039-000 RF2770-000 | ||||
Mfr: RF1410-000 TTI: MINISMDC200F-2 Littelfuse Availability: 10.000In StockResettable Fuses - PPTC 2A 8V 100A Imax | 10.000In Stock | miniSMD | SMD/SMT | SMD/SMT | 2 A | 8 VDC | 4 A | 100 A | 70 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | A86932-000 RF1410-000 | ||||
Mfr: RF1673-000 TTI: SRP350F Littelfuse Availability: 5.500In Stock8.500 On Order Expected 26-Aug-26 Resettable Fuses - PPTC SRP350F | 5.500In Stock8.500 On Order Expected 26-Aug-26 | SRP | Strap Mount | SMD/SMT | 3.5 A | 30 VDC | 6.3 A | 100 A | 50 mOhms | - 40 C | + 85 C | Bulk | F81926-000 RF1673-000 | |||||
Mfr: RF0317-000 TTI: SMD075F/60-2 Littelfuse Availability: 30.000In Stock30.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 60 V .75A-HD 10A MAX | 30.000In Stock30.000 On Order Expected 13-Jan-27 | SMD | SMD/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | C01546-000 RF0317-000 | ||||
Mfr: MICROASMD010F-2 TTI: MICROASMD010F-2 Littelfuse Availability: 44.000In StockResettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200 | 44.000In Stock | microASMD | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | RF2150-000 | |||
Mfr: 3425L300/36MR TTI: 3425L300/36MR Littelfuse Availability: 18.000In StockResettable Fuses - PPTC 3425L Series PPTC | 18.000In Stock | 3425L | PCB Mount | SMD/SMT | 3 A | 36 V | 6 A | 20 A | 60 mOhms | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1411-000 TTI: MINISMDC260F-2 Littelfuse Availability: 4.000In Stock2.000 On Order Expected 24-Jun-26 Resettable Fuses - PPTC 2.6A 6V 100A Imax | 4.000In Stock2.000 On Order Expected 24-Jun-26 | miniSMD | SMD/SMT | SMD/SMT | 2.6 A | 6 VDC | 5 A | 100 A | 43 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF1411-000 | ||||
Mfr: MINIASMDC075F/24-2 TTI: MINIASMDC075F/24-2 Littelfuse Availability: 31.500In StockResettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 | 31.500In Stock | miniASMD | SMD/SMT | SMD/SMT | 750 mA | 24 VDC | 1.5 A | 40 A | 290 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | RF2156-000 | |||
Mfr: RF0311-000 TTI: SMD150F/33-2 Littelfuse Availability: 3.000In Stock3.000 On Order Expected 22-Jul-26 Resettable Fuses - PPTC 1.5A 33V 40A Imax | 3.000In Stock3.000 On Order Expected 22-Jul-26 | SMD | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | E07221-000 RF0311-000 | ||||
Mfr: 887538-000 TTI: LVR016K Littelfuse Availability: 1.500In Stock1.000 On Order Expected 05-Aug-26 Resettable Fuses - PPTC .16A 240VAC 20/2A Imax | 1.500In Stock1.000 On Order Expected 05-Aug-26 | LVR | PCB Mount | Radial | 160 mA | 240 VAC/VDC | 370 mA | 2 A | 7.8 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 887538-000 |
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