Littelfuse - Resettable Fuses - PPTC
3,822 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: RF0312-000 TTI: RF0312-000 Littelfuse Availability: 1,500In Stock7,500 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX | 1,500In Stock7,500 On Order Expected 31-Aug-26 | SMD/SMT | SMD/SMT | 2 A | 15 VDC | 4 A | 40 A | 125 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1672-000 TTI: RF1672-000 Littelfuse Availability: 500In StockResettable Fuses - PPTC 30V 4.2A-HD 100A MAX | 500In Stock | Strap Mount | SMD/SMT | 4.2 A | 30 VDC | 7.6 A | 100 A | 40 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF1545-000 TTI: RF1545-000 Littelfuse Availability: 5,430In StockResettable Fuses - PPTC 20V 5.5A-HD 100A MAX | 5,430In Stock | Strap Mount | SMD/SMT | 5.5 A | 20 VDC | 10.5 A | 100 A | 16 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF2713-000 TTI: RF2713-000 Littelfuse Availability: 1,225In StockResettable Fuses - PPTC 72V 3.75A-HD 40A MAX | 1,225In Stock | PCB Mount | Radial | 3.75 A | 72 VDC | 7.5 A | 40 A | 80 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF0317-000 TTI: RF0317-000 Littelfuse Availability: 0In Stock16,000 On Order Expected 27-Oct-26 Resettable Fuses - PPTC 60V 750MA-HD 10A MAX | 0In Stock16,000 On Order Expected 27-Oct-26 | SMD/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3059-000 TTI: RF3059-000 Littelfuse Availability: 549In StockResettable Fuses - PPTC 16V 14A-HD 100A MAX | 549In Stock | PCB Mount | Radial | 14 A | 16 VDC | 23.8 A | 100 A | 6.4 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RGEF1400 | |||||
Mfr: RF2631-000 TTI: RF2631-000 Littelfuse Availability: 6,000In Stock6,000 On Order Expected 01-Oct-26 Resettable Fuses - PPTC 72V .2A-HD 40A MAX | 6,000In Stock6,000 On Order Expected 01-Oct-26 | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF1184-000 TTI: RF1184-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 16V 2.6A-HD 100A MAX | 3,000In Stock | SMD/SMT | SMD/SMT | 2.6 A | 16 VDC | 5 A | 100 A | 50 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3262-000 TTI: RF3262-000 Littelfuse Availability: 560In StockResettable Fuses - PPTC 16V 11A-HD 100A MAX | 560In Stock | PCB Mount | Radial | 11 A | 16 VDC | 18.7 A | 100 A | 8.9 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF3357-000 TTI: RF3357-000 Littelfuse Availability: 200In Stock1,500 On Order Expected 22-Sep-26 Resettable Fuses - PPTC 32V 3A-HD 100A MAX | 200In Stock1,500 On Order Expected 22-Sep-26 | PCB Mount | Radial | 3 A | 32 VDC | 6 A | 100 A | 110 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | ||||||
Mfr: RF1181-000 TTI: RF1181-000 Littelfuse Availability: 3,000In Stock12,000 On Order Expected 21-Sep-26 Resettable Fuses - PPTC 24V 750MA-HD 40A MAX | 3,000In Stock12,000 On Order Expected 21-Sep-26 | SMD/SMT | SMD/SMT | 750 mA | 24 VDC | 1.5 A | 40 A | 290 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1246-000 TTI: RF1246-000 Littelfuse Availability: 400In StockResettable Fuses - PPTC 240V .08A-HD 1.2A MAX | 400In Stock | PCB Mount | Radial | 80 mA | 120 VAC/VDC | 190 mA | 20 A | 26 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: 2920L185DR TTI: 2920L185DR. Littelfuse Availability: 1,370In StockCut Tape Resettable Fuses - PPTC 1.85A 33V 2920 | 1,370In Stock | 2920L | PCB Mount | SMD/SMT | 1.85 A | 33 V | 3.7 A | 40 A | 150 mOhms | 2920 (7555 metric) | - 40 C | + 85 C | Cut Tape | |||||
Mfr: RF3122-000 TTI: RF3122-000 Littelfuse Availability: 14,850In StockResettable Fuses - PPTC 16V 2.1A-HD 100A MAX | 14,850In Stock | Strap Mount | SMD/SMT | 2.1 A | 16 VDC | 4.7 A | 100 A | 60 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF3312-000 TTI: RF3312-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 16V 6A-HD 100A MAX | 6,000In Stock | PCB Mount | Radial | 6 A | 16 VDC | 10.8 A | 100 A | 320 mOhms | - 40 C | + 125 C | 5.8 mm | Reel | RHEF600-2 | |||||
Mfr: RF2630-000 TTI: RF2630-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 72V .5A-HD 40A MAX | 6,000In Stock | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF0313-000 TTI: RF0313-000 Littelfuse Availability: 3,000In Stock7,500 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 15V 2.5A-HD 40A MAX | 3,000In Stock7,500 On Order Expected 21-Aug-26 | SMD/SMT | SMD/SMT | 2.5 A | 15 VDC | 5 A | 40 A | 85 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0125-000 TTI: RF0125-000 Littelfuse Availability: 4,500In StockResettable Fuses - PPTC 250V .08A-HD 3A MAX | 4,500In Stock | PCB Mount | Radial | 80 mA | 60 VDC | 160 mA | 3 A | 33 Ohms | - 40 C | + 85 C | 5 mm | Bulk | ||||||
Mfr: RF0102-000 TTI: RF0102-000 Littelfuse Availability: 1,080In StockResettable Fuses - PPTC 14V 10A-HD 10A MAX | 1,080In Stock | Holder | Blade | 8 A | 14 VDC | 13 A | 10 A | 13.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | ||||||
Mfr: RF0008-000 TTI: RF0008-000 Littelfuse Availability: 627In Stock2,350 On Order Expected 10-Sep-26 Resettable Fuses - PPTC 250V .12A-HD 3A MAX | 627In Stock2,350 On Order Expected 10-Sep-26 | PCB Mount | Radial | 120 mA | 60 VDC | 240 mA | 3 A | 16 Ohms | - 40 C | + 85 C | 5 mm | Bulk | ||||||
Mfr: RF1344-000 TTI: RF1344-000 Littelfuse Availability: 3,000In Stock60,000 On Order Expected 17-Sep-26 Resettable Fuses - PPTC 48V 160MA-HD 10A MAX | 3,000In Stock60,000 On Order Expected 17-Sep-26 | SMD/SMT | SMD/SMT | 160 mA | 48 VDC | 450 mA | 10 A | 5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3256-000 TTI: RF3256-000 Littelfuse Availability: 2,000In Stock8,000 On Order Expected 14-Aug-26 Resettable Fuses - PPTC 16V 9A-HD 100A MAX | 2,000In Stock8,000 On Order Expected 14-Aug-26 | PCB Mount | Radial | 9 A | 16 VDC | 15.3 A | 100 A | 13.5 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1669-000 TTI: RF1669-000 Littelfuse Availability: 933In StockResettable Fuses - PPTC 15V 1.2A-HD 100A MAX | 933In Stock | Strap Mount | SMD/SMT | 1.2 A | 15 VDC | 2.7 A | 100 A | 220 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF3060-000 TTI: RF3060-000 Littelfuse Availability: 1,835In StockResettable Fuses - PPTC 16V 15A-HD 100A MAX | 1,835In Stock | PCB Mount | Radial | 15 A | 16 VDC | 28 A | 100 A | 9.2 mOhms | - 40 C | + 125 C | 10.9 mm | Bulk | ||||||
Mfr: SMD050F-2 TTI: SMD050F-2. Littelfuse Availability: 1,150In StockCut Tape Resettable Fuses - PPTC 60V 500MA-HD 10A MAX | 1,150In Stock | SMD | Cut Tape |
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