Littelfuse - Resettable Fuses - PPTC
3.856 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: RF1343-000 TTI: RF1343-000 Littelfuse Availability: 144.000In Stock195.000 On Order Expected 20-Jan-27 Resettable Fuses - PPTC 48 V .12A-HD 10A MAX | 144.000In Stock195.000 On Order Expected 20-Jan-27 | SMD/SMT | SMD/SMT | 120 mA | 48 VDC | 390 mA | 10 A | 6.5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1403-000 TTI: RF1403-000 Littelfuse Availability: 464.000In Stock184.000 On Order Expected Resettable Fuses - PPTC 24 V .50A-HD 40A MAX | 464.000In Stock184.000 On Order Expected | SMD/SMT | SMD/SMT | 500 mA | 24 VDC | 1 A | 100 A | 1 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 32.500In Stock29.500 On Order Expected Resettable Fuses - PPTC 72V .2A-HD 40A MAX | 32.500In Stock29.500 On Order Expected | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2571-000 TTI: RF2571-000 Littelfuse Availability: 29.000In Stock41.500 On Order Expected Resettable Fuses - PPTC 72V .9A-HD 40A MAX | 29.000In Stock41.500 On Order Expected | PCB Mount | Radial | 900 mA | 72 VDC | 1.8 A | 40 A | 470 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2579-000 TTI: RF2579-000 Littelfuse Availability: 27.000In Stock28.000 On Order Expected Resettable Fuses - PPTC 60V .1A-HD 40A MAX | 27.000In Stock28.000 On Order Expected | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF0315-000 TTI: RF0315-000 Littelfuse Availability: 32.000In Stock104.000 On Order Expected Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 32.000In Stock104.000 On Order Expected | SMD/SMT | SMD/SMT | 500 mA | 60 VDC | 1 A | 10 A | 1.4 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2611-000 TTI: RF2611-000 Littelfuse Availability: 39.000In Stock7.000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 30V 3A-HD 40A MAX | 39.000In Stock7.000 On Order Expected 09-Sep-26 | PCB Mount | Radial | 3 A | 30 VDC | 6 A | 100 A | 80 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1334-000 TTI: RF1334-000 Littelfuse Availability: 212.000In Stock330.000 On Order Expected Resettable Fuses - PPTC 60 V .14A-HD 10A MAX | 212.000In Stock330.000 On Order Expected | SMD/SMT | SMD/SMT | 140 mA | 60 VDC | 280 mA | 10 A | 6 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1344-000 TTI: RF1344-000 Littelfuse Availability: 195.000In Stock99.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 48 V .16A-HD 10A MAX | 195.000In Stock99.000 On Order Expected 13-Jan-27 | SMD/SMT | SMD/SMT | 160 mA | 48 VDC | 450 mA | 10 A | 5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2643-000 TTI: RF2643-000 Littelfuse Availability: 3.000In Stock14.500 On Order Expected Resettable Fuses - PPTC 30V 5A-HD 40A MAX | 3.000In Stock14.500 On Order Expected | PCB Mount | Radial | 5 A | 30 VDC | 10 A | 100 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2624-000 TTI: RF2624-000 Littelfuse Availability: 500In StockResettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 500In 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: RF2565-000 TTI: RF2565-000 Littelfuse Availability: 12.500In StockResettable Fuses - PPTC 72V .3A-HD 40A MAX | 12.500In Stock | PCB Mount | Radial | 300 mA | 72 VDC | 600 mA | 40 A | 2.1 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2561-000 TTI: RF2561-000 Littelfuse Availability: 7.000In Stock14.500 On Order Expected Resettable Fuses - PPTC 30V 4A-HD 40A MAX | 7.000In Stock14.500 On Order Expected | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 100 A | 50 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1238-000 TTI: RF1238-000 Littelfuse Availability: 51.000In Stock40.500 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 33 V 1.85A-HD 40A MAX | 51.000In Stock40.500 On Order Expected 13-Jan-27 | SMD/SMT | SMD/SMT | 1.85 A | 33 VDC | 3.6 A | 40 A | 165 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1180-000 TTI: RF1180-000 Littelfuse Availability: 24.000In Stock5.000 On Order Expected 23-Sep-26 Resettable Fuses - PPTC 24 V 1.5A-HD 40A MAX | 24.000In Stock5.000 On Order Expected 23-Sep-26 | SMD/SMT | SMD/SMT | 1.5 A | 24 VDC | 3 A | 20 A | 120 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2566-000 TTI: RF2566-000 Littelfuse Availability: 24.000In Stock18.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 72V .4A-HD 40A MAX | 24.000In Stock18.000 On Order Expected 13-Jan-27 | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1181-000 TTI: RF1181-000 Littelfuse Availability: 15.000In Stock28.500 On Order Expected Resettable Fuses - PPTC 24 V .75A-HD 40A MAX | 15.000In Stock28.500 On Order Expected | SMD/SMT | SMD/SMT | 750 mA | 24 VDC | 1.5 A | 40 A | 290 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2626-000 TTI: RF2626-000 Littelfuse Availability: 54.500In Stock50.000 On Order Expected 16-Dec-26 Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX | 54.500In Stock50.000 On Order Expected 16-Dec-26 | PCB Mount | Radial | 2.5 A | 30 VDC | 5 A | 100 A | 70 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1907-000 TTI: RF1907-000 Littelfuse Availability: 38.000In Stock40.000 On Order Expected Resettable Fuses - PPTC 30 V .30A-HD 40A MAX | 38.000In Stock40.000 On Order Expected | SMD/SMT | SMD/SMT | 300 mA | 30 VDC | 600 mA | 40 A | 1.75 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2637-000 TTI: RF2637-000 Littelfuse Availability: 12.000In StockResettable Fuses - PPTC 72V 1.6A-HD 40A MAX | 12.000In 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: RF2630-000 TTI: RF2630-000 Littelfuse Availability: 6.000In Stock39.000 On Order Expected 12-Aug-26 Resettable Fuses - PPTC 72V .5A-HD 40A MAX | 6.000In Stock39.000 On Order Expected 12-Aug-26 | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | |||||
Mfr: RF2568-000 TTI: RF2568-000 Littelfuse Availability: 15.500In Stock10.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 72V .65A-HD 40A MAX | 15.500In Stock10.000 On Order Expected 13-Jan-27 | PCB Mount | Radial | 650 mA | 72 VDC | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2635-000 TTI: RF2635-000 Littelfuse Availability: 3.000In Stock12.500 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX | 3.000In Stock12.500 On Order Expected 13-Jan-27 | PCB Mount | Radial | 1.85 A | 72 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.8 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: 9.250In StockResettable Fuses - PPTC 30V 7A-HD 40A MAX | 9.250In Stock | PCB Mount | Radial | 7 A | 30 VDC | 14 A | 100 A | 30 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk |
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