Littelfuse - Resettable Fuses - PPTC
3,799 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: RF0101-000 TTI: RF0101-000 Littelfuse Availability: 3,269In StockResettable Fuses - PPTC 16V 15A-HD 15A MAX | 3,269In Stock | Holder | Blade | 12 A | 14 VDC | 20 A | 15 A | 7 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | BD280-1130-15/16 | |||||
Mfr: RF1335-000 TTI: RF1335-000 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 30V 200MA-HD 10A MAX | 12,000In Stock | SMD/SMT | SMD/SMT | 200 mA | 30 VDC | 400 mA | 10 A | 3.3 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3240-000 TTI: RF3240-000 Littelfuse Availability: 4,550In StockResettable Fuses - PPTC 16V 6A-HD 100A MAX | 4,550In Stock | PCB Mount | Radial | 6 A | 16 VDC | 10.2 A | 100 A | 28 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF2639-000 TTI: RF2639-000 Littelfuse Availability: 26,850In StockResettable Fuses - PPTC 30V .9A-HD 40A MAX | 26,850In Stock | PCB Mount | Radial | 900 mA | 30 VDC | 1.8 A | 100 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF2652-000 TTI: RF2652-000 Littelfuse Availability: 3,000In Stock10,000 On Order Expected Resettable Fuses - PPTC 30V 6A-HD 40A MAX | 3,000In Stock10,000 On Order Expected | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 7,800In StockResettable Fuses - PPTC 72V .2A-HD 40A MAX | 7,800In Stock | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1673-000 TTI: RF1673-000 Littelfuse Availability: 34,900In StockResettable Fuses - PPTC 30V 3.5A-HD 100A MAX | 34,900In Stock | Strap Mount | SMD/SMT | 3.5 A | 30 VDC | 6.3 A | 100 A | 50 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF2645-000 TTI: RF2645-000 Littelfuse Availability: 3,030In Stock9,200 On Order Expected Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX | 3,030In Stock9,200 On Order Expected | PCB Mount | Radial | 1.6 A | 30 VDC | 3.2 A | 100 A | 110 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0314-000 TTI: RF0314-000 Littelfuse Availability: 30,000In Stock30,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC 60V 300MA-HD 10A MAX | 30,000In Stock30,000 On Order Expected 04-Sep-26 | SMD/SMT | SMD/SMT | 300 mA | 60 VDC | 600 mA | 10 A | 4.8 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1245-000 TTI: RF1245-000 Littelfuse Availability: 3,050In StockResettable Fuses - PPTC 240V .05A-HD 1A MAX | 3,050In Stock | PCB Mount | Radial | 50 mA | 120 VAC/VDC | 120 mA | 20 A | 65 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: 1812L110/33MR TTI: 1812L110/33MR. Littelfuse Availability: 850In StockCut Tape Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT | 850In Stock | 1812L | PCB Mount | SMD/SMT | 1.1 A | 33 V | 1.95 A | 20 A | 200 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Cut Tape | |||||
Mfr: RF1353-000 TTI: RF1353-000 Littelfuse Availability: 16,000In StockResettable Fuses - PPTC 13V 500MA-HD 40A MAX | 16,000In Stock | SMD/SMT | SMD/SMT | 500 mA | 13.2 VDC | 1 A | 40 A | 900 mOhms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2640-000 TTI: RF2640-000 Littelfuse Availability: 4,650In Stock9,500 On Order Expected 03-Aug-26 Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX | 4,650In Stock9,500 On Order Expected 03-Aug-26 | PCB Mount | Radial | 1.35 A | 72 VDC | 2.7 A | 40 A | 300 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: 758968-000 TTI: 758968-000 Littelfuse Availability: 800In StockResettable Fuses - PPTC 240V .55A-HD 5.5A MAX | 800In Stock | PCB Mount | Radial | 550 mA | 120 VAC/VDC | 1.25 A | 20 A | 1.45 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF3377-000 TTI: RF3377-000 Littelfuse Availability: 3,000In Stock4,100 On Order Expected 27-Aug-26 Resettable Fuses - PPTC 60V 4A-HD 40A MAX | 3,000In Stock4,100 On Order Expected 27-Aug-26 | PCB Mount | Radial | 4 A | 60 VDC | 8 A | 40 A | 60 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF1180-000 TTI: RF1180-000 Littelfuse Availability: 10,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 10,000In Stock | SMD/SMT | SMD/SMT | 1.5 A | 24 VDC | 3 A | 20 A | 120 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2644-000 TTI: RF2644-000 Littelfuse Availability: 1,550In Stock2,000 On Order Expected 27-Jul-26 Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX | 1,550In Stock2,000 On Order Expected 27-Jul-26 | PCB Mount | Radial | 1.35 A | 30 VDC | 2.7 A | 100 A | 130 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1404-000 TTI: RF1404-000 Littelfuse Availability: 8,000In StockResettable Fuses - PPTC 13V 750MA-HD 40A MAX | 8,000In 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: RF2650-000 TTI: RF2650-000 Littelfuse Availability: 14,150In StockResettable Fuses - PPTC 72V 3A-HD 40A MAX | 14,150In Stock | PCB Mount | Radial | 3 A | 72 VDC | 6 A | 40 A | 100 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF2653-000 TTI: RF2653-000 Littelfuse Availability: 6,350In StockResettable Fuses - PPTC 30V 7A-HD 40A MAX | 6,350In Stock | PCB Mount | Radial | 7 A | 30 VDC | 14 A | 100 A | 30 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF3371-000 TTI: RF3371-000 Littelfuse Availability: 600In Stock4,000 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 60V 1.85A-HD 40A MAX | 600In Stock4,000 On Order Expected 31-Aug-26 | PCB Mount | Radial | 1.85 A | 60 VDC | 3.7 A | 40 A | 250 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | ||||||
Mfr: RF0316-000 TTI: RF0316-000 Littelfuse Availability: 10,000In StockResettable Fuses - PPTC 30V 750MA-HD 40A MAX | 10,000In 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: 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: RF0313-000 TTI: RF0313-000 Littelfuse Availability: 3,000In Stock7,500 On Order Expected 27-Jul-26 Resettable Fuses - PPTC 15V 2.5A-HD 40A MAX | 3,000In Stock7,500 On Order Expected 27-Jul-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 Stock2,500 On Order Expected 23-Sep-26 Resettable Fuses - PPTC 250V .08A-HD 3A MAX | 4,500In Stock2,500 On Order Expected 23-Sep-26 | PCB Mount | Radial | 80 mA | 60 VDC | 160 mA | 3 A | 33 Ohms | - 40 C | + 85 C | 5 mm | Bulk |
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