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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: RF1182-000 TTI: RF1182-000 Littelfuse Availability: 18.000In StockResettable Fuses - PPTC 24 V 1.1A-HD 40A MAX | 18.000In Stock | SMD/SMT | SMD/SMT | 1.1 A | 24 VDC | 2.2 A | 20 A | 180 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2634-000 TTI: RF2634-000 Littelfuse Availability: 9.000In Stock15.000 On Order Expected 17-Jun-26 Resettable Fuses - PPTC 72V .4A-HD 40A MAX | 9.000In Stock15.000 On Order Expected 17-Jun-26 | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF2622-000 TTI: RF2622-000 Littelfuse Availability: 15.000In Stock39.000 On Order Expected Resettable Fuses - PPTC 60V .1A-HD 40A MAX | 15.000In Stock39.000 On Order Expected | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF2628-000 TTI: RF2628-000 Littelfuse Availability: 4.000In Stock17.000 On Order Expected Resettable Fuses - PPTC 72V .25A-HD 40A MAX | 4.000In Stock17.000 On Order Expected | PCB Mount | Radial | 250 mA | 72 VDC | 500 mA | 40 A | 3 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1864-000 TTI: RF1864-000 Littelfuse Availability: 2.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC 60 V .1A-HD 40A MAX | 2.000In Stock4.000 On Order Expected 10-Jun-26 | SMD/SMT | SMD/SMT | 100 mA | 60 VDC | 300 mA | 40 A | 12.7 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1251-000 TTI: RF1251-000 Littelfuse Availability: 2.000In Stock7.000 On Order Expected Resettable Fuses - PPTC 240V .05A-HD 1A MAX | 2.000In Stock7.000 On Order Expected | + 85 C | Bulk | |||||||||||||||
Mfr: RF2770-000 TTI: RF2770-000 Littelfuse Availability: 6.000In StockResettable Fuses - PPTC 30V 2.5A-HD 40A MAX | 6.000In Stock | PCB Mount | Radial | 2.5 A | 30 VDC | 5 A | 100 A | 70 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF1673-000 TTI: RF1673-000 Littelfuse Availability: 5.500In Stock8.500 On Order Expected 26-Aug-26 Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX | 5.500In Stock8.500 On Order Expected 26-Aug-26 | Strap Mount | SMD/SMT | 3.5 A | 30 VDC | 6.3 A | 100 A | 50 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF0317-000 TTI: RF0317-000 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/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: A87878-000 TTI: A87878-000 Littelfuse Availability: 8.500In Stock30.000 On Order Expected Resettable Fuses - PPTC 600V .15A-HD 3A MAX | 8.500In Stock30.000 On Order Expected | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Bulk | ||||||
Mfr: RF1411-000 TTI: RF1411-000 Littelfuse Availability: 4.000In Stock2.000 On Order Expected 24-Jun-26 Resettable Fuses - PPTC 6 V 2.6A-HD 40A MAX | 4.000In Stock2.000 On Order Expected 24-Jun-26 | SMD/SMT | SMD/SMT | 2.6 A | 6 VDC | 5 A | 100 A | 43 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: 887538-000 TTI: 887538-000 Littelfuse Availability: 1.500In Stock1.000 On Order Expected 05-Aug-26 Resettable Fuses - PPTC 240V .16A-HD 2A MAX | 1.500In Stock1.000 On Order Expected 05-Aug-26 | PCB Mount | Radial | 160 mA | 240 VAC/VDC | 370 mA | 2 A | 7.8 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | LVR016K | |||||
Mfr: RF1353-000 TTI: RF1353-000 Littelfuse Availability: 4.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC 13.2V .50A-HD 40A MAX | 4.000In Stock4.000 On Order Expected 10-Jun-26 | SMD/SMT | SMD/SMT | 500 mA | 13.2 VDC | 1 A | 40 A | 900 mOhms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1410-000 TTI: RF1410-000 Littelfuse Availability: 10.000In StockResettable Fuses - PPTC 6 V 2.0A-HD 40A MAX | 10.000In Stock | SMD/SMT | SMD/SMT | 2 A | 8 VDC | 4 A | 100 A | 70 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | MINISMDC200F-2 | |||||
Mfr: RF0311-000 TTI: RF0311-000 Littelfuse Availability: 3.000In Stock3.000 On Order Expected 22-Jul-26 Resettable Fuses - PPTC 33 V 1.5A-HD 40A MAX | 3.000In Stock3.000 On Order Expected 22-Jul-26 | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3176-000 TTI: RF3176-000 Littelfuse Availability: 1.750In StockResettable Fuses - PPTC 240V1.25A-HD 10A MAX | 1.750In Stock | PCB Mount | Radial | 1.25 A | 240 VAC/VDC | 2.5 A | 12.5 A | 440 mOhms | - 40 C | + 85 C | 11.4 mm | Bulk | ||||||
Mfr: RF1835-000 TTI: RF1835-000 Littelfuse Availability: 2.000In Stock10.000 On Order Expected 15-Jul-26 Resettable Fuses - PPTC 15 V 3.0A-HD 40A MAX | 2.000In Stock10.000 On Order Expected 15-Jul-26 | SMD/SMT | SMD/SMT | 3 A | 15 VDC | 6 A | 40 A | 50 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1640-000 TTI: RF1640-000 Littelfuse Availability: 4.000In StockResettable Fuses - PPTC 16 V .8A-HD 70A MAX (R) | 4.000In Stock | SMD/SMT | SMD/SMT | 800 mA | 16 VDC | 2 A | 70 A | 550 mOhms | 2018 (5045 metric) | - 40 C | + 125 C | Reel | ||||||
Mfr: RF1437-000 TTI: RF1437-000 Littelfuse Availability: 4.000In StockResettable Fuses - PPTC 6 V 1.5A-HD 40A MAX | 4.000In Stock | SMD/SMT | SMD/SMT | 1.5 A | 6 VDC | 3 A | 40 A | 110 mOhms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: 0805L300SLQR TTI: 0805L300SLQR Littelfuse Availability: 5.096.000In StockResettable Fuses - PPTC 6 V 3A-HD 8A MAX | 5.096.000In Stock | Reel | ||||||||||||||||
Mfr: MINIASMDC075F-2 TTI: MINIASMDC075F-2 Littelfuse Availability: 2.000In StockResettable Fuses - PPTC 24 V .75A-HD 40A MAX | 2.000In Stock | SMD/SMT | SMD/SMT | 750 mA | 13.2 VDC | 1.5 A | 100 A | 450 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: 1812L075/33DR TTI: 1812L075/33DR Littelfuse Availability: 0In Stock33.000 On Order Expected 08-Jul-26 Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE | 0In Stock33.000 On Order Expected 08-Jul-26 | 1812L | PCB Mount | SMD/SMT | 750 mA | 33 VDC | 1.5 A | 20 A | 400 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2626-000 TTI: RUEF250 Littelfuse Availability: 0In Stock106.500 On Order Expected Resettable Fuses - PPTC 2.5A 30V 100A Imax | 0In Stock106.500 On Order Expected | 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: RF1907-000 TTI: MINISMDC030F-2 Littelfuse Availability: 0In Stock68.000 On Order Expected Resettable Fuses - PPTC 30V 40A 1.75Ohms | 0In Stock68.000 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: RF1346-000 TTI: NANOSMDC035F-2 Littelfuse Availability: 0In Stock21.000 On Order Expected 22-Jul-26 Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE | 0In Stock21.000 On Order Expected 22-Jul-26 | nanoSMD | SMD/SMT | SMD/SMT | 350 mA | 16 VDC | 750 mA | 20 A | 1.35 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | C49615-000 RF1346-000 |
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