Resettable Fuses - PPTC
6,427 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: RF2644-000 TTI: RF2644-000 Littelfuse Availability: 2,500In Stock6,000 On Order Expected 19-Oct-26 Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX | 2,500In Stock6,000 On Order Expected 19-Oct-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: RF1342-000 TTI: RF1342-000 Littelfuse Availability: 5,000In StockResettable Fuses - PPTC 60V 550MA-HD 10A MAX | 5,000In Stock | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.1 A | 10 A | 1.1 Ohms | 2018 (5045 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 7,500In StockResettable Fuses - PPTC 72V .2A-HD 40A MAX | 7,500In Stock | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF3058-000 TTI: RF3058-000 Littelfuse Availability: 3,150In StockResettable Fuses - PPTC 60V 5A-HD 40A MAX | 3,150In Stock | PCB Mount | Radial | 5 A | 60 VDC | 10 A | 40 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF2652-000 TTI: RF2652-000 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 30V 6A-HD 40A MAX | 12,000In Stock | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF1353-000 TTI: RF1353-000 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 13V 500MA-HD 40A MAX | 12,000In 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: RF1182-000 TTI: RF1182-000 Littelfuse Availability: 1,500In Stock19,500 On Order Expected Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX | 1,500In Stock19,500 On Order Expected | 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: RF2577-000 TTI: RF2577-000 Littelfuse Availability: 15,000In StockResettable Fuses - PPTC 60V .05A-HD 40A MAX | 15,000In Stock | PCB Mount | Radial | 50 mA | 60 VDC | 100 mA | 40 A | 20 Ohms | - 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: RF2640-000 TTI: RF2640-000 Littelfuse Availability: 14,100In StockResettable Fuses - PPTC 72V 1.35A-HD 40A MAX | 14,100In Stock | PCB Mount | Radial | 1.35 A | 72 VDC | 2.7 A | 40 A | 300 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0101-000 TTI: RF0101-000 Littelfuse Availability: 3,289In StockResettable Fuses - PPTC 16V 15A-HD 15A MAX | 3,289In 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: 2,000In Stock58,000 On Order Expected 19-Oct-26 Resettable Fuses - PPTC 30V 200MA-HD 10A MAX | 2,000In Stock58,000 On Order Expected 19-Oct-26 | 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: 4,200In StockResettable Fuses - PPTC 16V 6A-HD 100A MAX | 4,200In Stock | PCB Mount | Radial | 6 A | 16 VDC | 10.2 A | 100 A | 28 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1245-000 TTI: RF1245-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 240V .05A-HD 1A MAX | 3,000In 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 | |||||
6,750In Stock | MF-R | PCB Mount | Radial | 50 mA | 60 VDC | 100 mA | 40 A | 11.1 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | MF-R005-0-99 | |||||
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: RF1346-000 TTI: RF1346-000 Littelfuse Availability: 21,000In StockResettable Fuses - PPTC 16V 350MA-HD 20A MAX | 21,000In Stock | SMD/SMT | SMD/SMT | 350 mA | 16 VDC | 750 mA | 20 A | 1.35 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0314-000 TTI: RF0314-000 Littelfuse Availability: 54,000In StockResettable Fuses - PPTC 60V 300MA-HD 10A MAX | 54,000In Stock | SMD/SMT | SMD/SMT | 300 mA | 60 VDC | 600 mA | 10 A | 4.8 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0312-000 TTI: RF0312-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 15V 2.0A-HD 40A MAX | 6,000In Stock | SMD/SMT | SMD/SMT | 2 A | 15 VDC | 4 A | 40 A | 125 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2645-000 TTI: RF2645-000 Littelfuse Availability: 12,200In StockResettable Fuses - PPTC 30V 1.6A-HD 40A MAX | 12,200In Stock | PCB Mount | Radial | 1.6 A | 30 VDC | 3.2 A | 100 A | 110 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF2723-000 TTI: RF2723-000 Littelfuse Availability: 12,000In Stock12,000 On Order Expected 08-Oct-26 Resettable Fuses - PPTC 30V 9A-HD 40A MAX | 12,000In Stock12,000 On Order Expected 08-Oct-26 | PCB Mount | Radial | 9 A | 30 VDC | 18 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 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: 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: RF1669-000 TTI: RF1669-000 Littelfuse Availability: 800In Stock1,000 On Order Expected 13-Oct-26 Resettable Fuses - PPTC 15V 1.2A-HD 100A MAX | 800In Stock1,000 On Order Expected 13-Oct-26 | Strap Mount | SMD/SMT | 1.2 A | 15 VDC | 2.7 A | 100 A | 220 mOhms | - 40 C | + 85 C | Bulk |