Littelfuse - Resettable Fuses - PPTC
3,800 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
300In Stock | 30R | PCB Mount | Radial | 1.85 A | 30 V | 3.7 A | 40 A | 90 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF3233-000 TTI: RF3233-000 Littelfuse Availability: 300In Stock5,500 On Order Expected Resettable Fuses - PPTC 16V 5A-HD 100A MAX | 300In Stock5,500 On Order Expected | PCB Mount | Radial | 5 A | 16 VDC | 8.5 A | 100 A | 34 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0092-000 TTI: RF0092-000 Littelfuse Availability: 6,200In StockResettable Fuses - PPTC 14V 16A-HD 100A MAX | 6,200In Stock | Holder | Blade | 16 A | 14 VDC | 26 A | 20 A | 4.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | BD280-1130-20/16 | |||||
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 | |||||||||||||||
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: RF0125-000 TTI: RF0125-000 Littelfuse Availability: 7,000In StockResettable Fuses - PPTC 250V .08A-HD 3A MAX | 7,000In Stock | PCB Mount | Radial | 80 mA | 60 VDC | 160 mA | 3 A | 33 Ohms | - 40 C | + 85 C | 5 mm | Bulk | ||||||
Mfr: RF3122-000 TTI: RF3122-000 Littelfuse Availability: 14,800In StockResettable Fuses - PPTC 16V 2.1A-HD 100A MAX | 14,800In Stock | Strap Mount | SMD/SMT | 2.1 A | 16 VDC | 4.7 A | 100 A | 60 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF3174-000 TTI: RF3174-000 Littelfuse Availability: 5,500In Stock17,000 On Order Expected 20-Oct-26 Resettable Fuses - PPTC 240V .75A-HD 18A MAX | 5,500In Stock17,000 On Order Expected 20-Oct-26 | PCB Mount | Radial | 750 mA | 240 VAC/VDC | 1.5 A | 7.5 A | 839 mOhms | - 40 C | + 85 C | 6.1 mm | Bulk | ||||||
Mfr: RF1669-000 TTI: RF1669-000 Littelfuse Availability: 800In StockResettable Fuses - PPTC 15V 1.2A-HD 100A MAX | 800In Stock | Strap Mount | SMD/SMT | 1.2 A | 15 VDC | 2.7 A | 100 A | 220 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF1344-000 TTI: RF1344-000 Littelfuse Availability: 60,000In StockResettable Fuses - PPTC 48V 160MA-HD 10A MAX | 60,000In Stock | SMD/SMT | SMD/SMT | 160 mA | 48 VDC | 450 mA | 10 A | 5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1351-000 TTI: RF1351-000 Littelfuse Availability: 36,000In Stock52,000 On Order Expected 29-Sep-26 Resettable Fuses - PPTC 30V 100MA-HD 10A MAX | 36,000In Stock52,000 On Order Expected 29-Sep-26 | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0313-000 TTI: RF0313-000 Littelfuse Availability: 7,500In StockResettable Fuses - PPTC 15V 2.5A-HD 40A MAX | 7,500In Stock | SMD/SMT | SMD/SMT | 2.5 A | 15 VDC | 5 A | 40 A | 85 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0102-000 TTI: RF0102-000 Littelfuse Availability: 660In StockResettable Fuses - PPTC 14V 10A-HD 10A MAX | 660In 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: 5,200In StockResettable Fuses - PPTC 250V .12A-HD 3A MAX | 5,200In Stock | PCB Mount | Radial | 120 mA | 60 VDC | 240 mA | 3 A | 16 Ohms | - 40 C | + 85 C | 5 mm | Bulk | ||||||
Mfr: RF3375-000 TTI: RF3375-000 Littelfuse Availability: 750In Stock15,000 On Order Expected 24-Nov-26 Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX | 750In Stock15,000 On Order Expected 24-Nov-26 | PCB Mount | Radial | 3.75 A | 60 VDC | 7.5 A | 40 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: 336638-000 TTI: 336638-000 Littelfuse Availability: 1,700In StockResettable Fuses - PPTC 240V .4A-HD 5.5A MAX | 1,700In Stock | PCB Mount | Radial | 400 mA | 120 VAC/VDC | 900 mA | 20 A | 1.9 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0316-000 TTI: RF0316-000 Littelfuse Availability: 18,000In StockResettable Fuses - PPTC 30V 750MA-HD 40A MAX | 18,000In Stock | SMD/SMT | SMD/SMT | 750 mA | 30 VDC | 1.5 A | 40 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3371-000 TTI: RF3371-000 Littelfuse Availability: 2,300In StockResettable Fuses - PPTC 60V 1.85A-HD 40A MAX | 2,300In Stock | PCB Mount | Radial | 1.85 A | 60 VDC | 3.7 A | 40 A | 250 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | ||||||
5,600In Stock | 60R | PCB Mount | Radial | 650 mA | 60 V | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: SMD185F-2 TTI: SMD185F-2. Littelfuse Availability: 2,810In StockCut Tape Resettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 2,810In Stock | SMD2 | Cut Tape | |||||||||||||||
15,400In Stock | RHEF | PCB Mount | Radial | 700 mA | 30 V | 1.4 A | 40 A | 800 mOhms | - 40 C | + 125 C | 5.8 mm | Bulk | C06459-000 RF3208-000 | |||||
Mfr: RF1359-000 TTI: RF1359-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 6V 1.1A-HD 100A MAX | 3,000In Stock | SMD/SMT | SMD/SMT | 1.1 A | 6 VDC | 2.2 A | 100 A | 200 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2689-000 TTI: RF2689-000 Littelfuse Availability: 1,500In Stock15,000 On Order Expected 02-Nov-26 Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX | 1,500In Stock15,000 On Order Expected 02-Nov-26 | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF0311-000 TTI: RF0311-000 Littelfuse Availability: 4,500In StockResettable Fuses - PPTC 33V 1.5A-HD 40A MAX | 4,500In Stock | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2622-000 TTI: RF2622-000 Littelfuse Availability: 15,000In StockResettable Fuses - PPTC 60V .1A-HD 40A MAX | 15,000In Stock | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.8 mm | Reel |