Littelfuse - Resettable Fuses - PPTC
3.856 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: RF2626-000 TTI: RUEF250 Littelfuse Availability: 54.500In Stock50.000 On Order Expected 16-Dec-26 Resettable Fuses - PPTC 2.5A 30V 100A Imax | 54.500In Stock50.000 On Order Expected 16-Dec-26 | RUEF | PCB Mount | Radial | 2.5 A | 30 VDC | 5 A | 100 A | 70 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | A91311-000 RF2626-000 | ||||
Mfr: RF2561-000 TTI: RUEF400 Littelfuse Availability: 7.000In Stock14.500 On Order Expected Resettable Fuses - PPTC 4A 30V 100A Imax | 7.000In Stock14.500 On Order Expected | RUEF | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 100 A | 50 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | F56630-000 RF2561-000 | ||||
Mfr: 2016L050MR TTI: 2016L050MR Littelfuse Availability: 14.000In Stock44.000 On Order Expected Resettable Fuses - PPTC 60V 2016 .550A POLYFUSE | 14.000In Stock44.000 On Order Expected | 2016L | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.1 A | 20 A | 1 Ohms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 2920L150DR TTI: 2920L150DR Littelfuse Availability: 40.500In Stock90.000 On Order Expected Resettable Fuses - PPTC 1.50A 33V 2920 | 40.500In Stock90.000 On Order Expected | 2920L | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1907-000 TTI: MINISMDC030F-2 Littelfuse Availability: 38.000In Stock40.000 On Order Expected Resettable Fuses - PPTC 30V 40A 1.75Ohms | 38.000In Stock40.000 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 300 mA | 30 VDC | 600 mA | 40 A | 1.75 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF1907-000 | ||||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 3.000In Stock14.500 On Order Expected Resettable Fuses - PPTC 5A 30V 100A Imax | 3.000In Stock14.500 On Order Expected | RUEF | PCB Mount | Radial | 5 A | 30 VDC | 10 A | 100 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F11479-000 RF2643-000 | ||||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 30.000In Stock49.500 On Order Expected Resettable Fuses - PPTC 1.85A 33V 2920 | 30.000In Stock49.500 On Order Expected | 2920L | SMD/SMT | SMD/SMT | 1.85 A | 33 VDC | 3.7 A | 40 A | 150 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1181-000 TTI: MINISMDC075F/24-2 Littelfuse Availability: 15.000In Stock28.500 On Order Expected Resettable Fuses - PPTC 24 V .75A-HD 40A MAX | 15.000In Stock28.500 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 750 mA | 24 VDC | 1.5 A | 40 A | 290 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | C73860-000 RF1181-000 | ||||
Mfr: 2016L100/33DR TTI: 2016L100/33DR Littelfuse Availability: 42.000In Stock87.000 On Order Expected Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE | 42.000In Stock87.000 On Order Expected | 2016L | SMD/SMT | SMD/SMT | 1.1 A | 33 VDC | 2.2 A | 40 A | 400 mOhms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF0314-000 TTI: SMD030F-2 Littelfuse Availability: 2.000In Stock4.000 On Order Expected 22-Jul-26 Resettable Fuses - PPTC .3A 60V 10A Imax | 2.000In Stock4.000 On Order Expected 22-Jul-26 | SMD | SMD/SMT | SMD/SMT | 300 mA | 60 VDC | 600 mA | 10 A | 4.8 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | F74062-000 RF0314-000 | ||||
Mfr: 2920L050DR TTI: 2920L050DR Littelfuse Availability: 34.500In Stock90.000 On Order Expected Resettable Fuses - PPTC 0.50A 60V 2920 | 34.500In Stock90.000 On Order Expected | 2920L | SMD/SMT | SMD/SMT | 500 mA | 60 VDC | 1 A | 10 A | 1.4 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1182-000 TTI: MINISMDC110F/24-2 Littelfuse Availability: 15.000In Stock34.500 On Order Expected Resettable Fuses - PPTC 24 V 1.1A-HD 40A MAX | 15.000In Stock34.500 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 1.1 A | 24 VDC | 2.2 A | 20 A | 180 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | E03949-000 RF1182-000 | ||||
Mfr: RF2647-000 TTI: RXEF375 Littelfuse Availability: 500In Stock4.250 On Order Expected 02-Sep-26 Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | 500In Stock4.250 On Order Expected 02-Sep-26 | 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: RF2630-000 TTI: RXEF050-2 Littelfuse Availability: 6.000In Stock39.000 On Order Expected 12-Aug-26 Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax | 6.000In Stock39.000 On Order Expected 12-Aug-26 | RXEF | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | F94009-000 RF2630-000 | ||||
Mfr: RF2637-000 TTI: RXEF160 Littelfuse Availability: 12.000In StockResettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax | 12.000In Stock | 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: 1206L020YR TTI: 1206L020YR Littelfuse Availability: 56.000In Stock60.000 On Order Expected Resettable Fuses - PPTC 24 V .2A .05s | 56.000In Stock60.000 On Order Expected | 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: RF2650-000 TTI: RXEF300 Littelfuse Availability: 8.500In StockResettable Fuses - PPTC Radial Lead 3A 72V 40A Imax | 8.500In Stock | RXEF | PCB Mount | Radial | 3 A | 72 VDC | 6 A | 40 A | 100 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | E37266-000 RF2650-000 | ||||
Mfr: RF1404-000 TTI: MINISMDC075F-2 Littelfuse Availability: 30.000In StockResettable Fuses - PPTC .75A 13.2V 100A Imax | 30.000In Stock | 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: 1210L005WR TTI: 1210L005WR Littelfuse Availability: 45.000In Stock75.000 On Order Expected Resettable Fuses - PPTC 0.05A 30V 1210 | 45.000In Stock75.000 On Order Expected | 1210L | PCB Mount | SMD/SMT | 50 mA | 30 V | 150 mA | 10 A | 50 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF3058-000 TTI: RKEF500 Littelfuse Availability: 500In StockResettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device | 500In Stock | RKEF | PCB Mount | Radial | 5 A | 60 VDC | 10 A | 40 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RF0876-000 RF3058-000 | ||||
Mfr: RF0317-000 TTI: SMD075F/60-2 Littelfuse Availability: 22.000In Stock30.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 60 V .75A-HD 10A MAX | 22.000In 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: 2016L260/24MR TTI: 2016L260/24MR Littelfuse Availability: 2.000In Stock8.000 On Order Expected Resettable Fuses - PPTC 24 V .75A-HD 24A MAX | 2.000In Stock8.000 On Order Expected | 2016L | SMD/SMT | SMD/SMT | 2.6 A | 24 VDC | 5 A | 40 A | 75 mOhms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 1.500In StockResettable Fuses - PPTC 8A 30V 100A Imax | 1.500In Stock | RUEF | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F07147-000 RF2738-000 | ||||
Mfr: RF1345-000 TTI: NANOSMDC020F-2 Littelfuse Availability: 15.000In Stock3.000 On Order Expected 12-Aug-26 Resettable Fuses - PPTC .2A 24V 100A Imax | 15.000In Stock3.000 On Order Expected 12-Aug-26 | nanoSMD | SMD/SMT | SMD/SMT | 200 mA | 24 VDC | 420 mA | 100 A | 3.1 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | F64573-000 RF1345-000 | ||||
Mfr: 1812L050/60MR TTI: 1812L050/60MR Littelfuse Availability: 46.000In Stock84.000 On Order Expected Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 46.000In Stock84.000 On Order Expected | 1812L | PCB Mount | SMD/SMT | 500 mA | 60 VDC | 1 A | 10 A | 1 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel |
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