Resettable Fuses - PPTC
6,436 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: RF2635-000 TTI: RF2635-000 Littelfuse Availability: 20,400In StockResettable Fuses - PPTC 72V 1.85A-HD 40A MAX | 20,400In Stock | PCB Mount | Radial | 1.85 A | 72 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2568-000 TTI: RF2568-000 Littelfuse Availability: 10,750In StockResettable Fuses - PPTC 72V .65A-HD 40A MAX | 10,750In Stock | PCB Mount | Radial | 650 mA | 72 VDC | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2624-000 TTI: RF2624-000 Littelfuse Availability: 4,200In StockResettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 4,200In Stock | PCB Mount | Radial | 1.1 A | 30 VDC | 2.2 A | 100 A | 170 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1350-000 TTI: RF1350-000 Littelfuse Availability: 20,000In StockResettable Fuses - PPTC 30V 50MA-HD 10A MAX | 20,000In Stock | SMD/SMT | SMD/SMT | 50 mA | 30 VDC | 150 mA | 10 A | 50 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2647-000 TTI: RF2647-000 Littelfuse Availability: 9,500In StockResettable Fuses - PPTC 72V 3.75A-HD 40A MAX | 9,500In 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: RF2738-000 TTI: RF2738-000 Littelfuse Availability: 8,100In Stock11,800 On Order Expected 21-Jan-27 Resettable Fuses - PPTC 30V 8A-HD 40A MAX | 8,100In Stock11,800 On Order Expected 21-Jan-27 | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2569-000 TTI: RF2569-000 Littelfuse Availability: 49,100In Stock62,950 On Order Expected 07-Jan-27 Resettable Fuses - PPTC 72V .75A-HD 40A MAX | 49,100In Stock62,950 On Order Expected 07-Jan-27 | PCB Mount | Radial | 750 mA | 72 VDC | 1.5 A | 40 A | 600 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2559-000 TTI: RF2559-000 Littelfuse Availability: 28,800In StockResettable Fuses - PPTC 30V 1.85A-HD 40A MAX | 28,800In Stock | PCB Mount | Radial | 1.85 A | 30 VDC | 3.7 A | 100 A | 90 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2563-000 TTI: RF2563-000 Littelfuse Availability: 18,250In StockResettable Fuses - PPTC 60V .17A-HD 40A MAX | 18,250In Stock | PCB Mount | Radial | 170 mA | 60 VDC | 340 mA | 40 A | 8 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2566-000 TTI: RF2566-000 Littelfuse Availability: 23,984In StockResettable Fuses - PPTC 72V .4A-HD 40A MAX | 23,984In Stock | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2649-000 TTI: RF2649-000 Littelfuse Availability: 24,350In StockResettable Fuses - PPTC 72V 2.5A-HD 40A MAX | 24,350In Stock | PCB Mount | Radial | 2.5 A | 72 VDC | 5 A | 40 A | 130 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2637-000 TTI: RF2637-000 Littelfuse Availability: 20,200In StockResettable Fuses - PPTC 72V 1.6A-HD 40A MAX | 20,200In Stock | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2643-000 TTI: RF2643-000 Littelfuse Availability: 35,750In StockResettable Fuses - PPTC 30V 5A-HD 40A MAX | 35,750In Stock | PCB Mount | Radial | 5 A | 30 VDC | 10 A | 100 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2650-000 TTI: RF2650-000 Littelfuse Availability: 8,500In StockResettable Fuses - PPTC 72V 3A-HD 40A MAX | 8,500In 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: 4,250In StockResettable Fuses - PPTC 30V 7A-HD 40A MAX | 4,250In Stock | PCB Mount | Radial | 7 A | 30 VDC | 14 A | 100 A | 30 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF1675-000 TTI: RF1675-000 Littelfuse Availability: 24,900In StockResettable Fuses - PPTC 30V 2A-HD 100A MAX | 24,900In Stock | Strap Mount | SMD/SMT | 2 A | 30 VDC | 4.4 A | 100 A | 100 mOhms | - 40 C | + 85 C | Bulk | ||||||
Mfr: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 3,250In StockResettable Fuses - PPTC 72V .2A-HD 40A MAX | 3,250In Stock | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1342-000 TTI: RF1342-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 60V 550MA-HD 10A MAX | 3,000In 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: RF3058-000 TTI: RF3058-000 Littelfuse Availability: 650In StockResettable Fuses - PPTC 60V 5A-HD 40A MAX | 650In 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: 5,250In StockResettable Fuses - PPTC 30V 6A-HD 40A MAX | 5,250In Stock | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF0311-000 TTI: RF0311-000 Littelfuse Availability: 4,500In Stock3,000 On Order Expected 20-Nov-26 Resettable Fuses - PPTC 33V 1.5A-HD 40A MAX | 4,500In Stock3,000 On Order Expected 20-Nov-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: RF2640-000 TTI: RF2640-000 Littelfuse Availability: 13,900In StockResettable Fuses - PPTC 72V 1.35A-HD 40A MAX | 13,900In 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: RF2577-000 TTI: RF2577-000 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 60V .05A-HD 40A MAX | 12,000In Stock | PCB Mount | Radial | 50 mA | 60 VDC | 100 mA | 40 A | 20 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1353-000 TTI: RF1353-000 Littelfuse Availability: 4,000In Stock24,000 On Order Expected 01-Feb-27 Resettable Fuses - PPTC 13V 500MA-HD 40A MAX | 4,000In Stock24,000 On Order Expected 01-Feb-27 | 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: 21,000In StockResettable Fuses - PPTC 24V 1.1A-HD 40A MAX | 21,000In 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 |