Littelfuse - Resettable Fuses - PPTC
3.858 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: RF2623-000 TTI: RF2623-000 Littelfuse Availability: 81.000In Stock15.000 On Order Expected 11-Nov-26 Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX | 81.000In Stock15.000 On Order Expected 11-Nov-26 | PCB Mount | Radial | 1.1 A | 72 VDC | 2.2 A | 40 A | 380 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2611-000 TTI: RF2611-000 Littelfuse Availability: 39.500In Stock3.500 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 30V 3A-HD 40A MAX | 39.500In Stock3.500 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: RF0315-000 TTI: RF0315-000 Littelfuse Availability: 80.000In Stock100.000 On Order Expected Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 80.000In Stock100.000 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: RF2571-000 TTI: RF2571-000 Littelfuse Availability: 22.500In Stock29.000 On Order Expected Resettable Fuses - PPTC 72V .9A-HD 40A MAX | 22.500In Stock29.000 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: 36.000In Stock18.000 On Order Expected Resettable Fuses - PPTC 60V .1A-HD 40A MAX | 36.000In Stock18.000 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: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 32.500In Stock28.000 On Order Expected Resettable Fuses - PPTC 72V .2A-HD 40A MAX | 32.500In Stock28.000 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: RF1180-000 TTI: RF1180-000 Littelfuse Availability: 21.000In StockResettable Fuses - PPTC 24 V 1.5A-HD 40A MAX | 21.000In 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: RF2566-000 TTI: RF2566-000 Littelfuse Availability: 22.500In Stock18.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 72V .4A-HD 40A MAX | 22.500In 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: RF1344-000 TTI: RF1344-000 Littelfuse Availability: 117.000In Stock99.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 48 V .16A-HD 10A MAX | 117.000In 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: 7.250In Stock10.000 On Order Expected 21-Oct-26 Resettable Fuses - PPTC 30V 5A-HD 40A MAX | 7.250In Stock10.000 On Order Expected 21-Oct-26 | 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: 17.000In StockResettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 17.000In 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: RF1907-000 TTI: RF1907-000 Littelfuse Availability: 48.000In Stock48.000 On Order Expected Resettable Fuses - PPTC 30 V .30A-HD 40A MAX | 48.000In Stock48.000 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: RF2565-000 TTI: RF2565-000 Littelfuse Availability: 7.000In StockResettable Fuses - PPTC 72V .3A-HD 40A MAX | 7.000In 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: 7.500In StockResettable Fuses - PPTC 30V 4A-HD 40A MAX | 7.500In Stock | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 100 A | 50 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2626-000 TTI: RF2626-000 Littelfuse Availability: 42.000In Stock50.000 On Order Expected 02-Nov-26 Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX | 42.000In Stock50.000 On Order Expected 02-Nov-26 | PCB Mount | Radial | 2.5 A | 30 VDC | 5 A | 100 A | 70 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2630-000 TTI: RF2630-000 Littelfuse Availability: 45.000In StockResettable Fuses - PPTC 72V .5A-HD 40A MAX | 45.000In Stock | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | |||||
Mfr: RF2637-000 TTI: RF2637-000 Littelfuse Availability: 11.500In StockResettable Fuses - PPTC 72V 1.6A-HD 40A MAX | 11.500In 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: RF2568-000 TTI: RF2568-000 Littelfuse Availability: 13.000In Stock10.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 72V .65A-HD 40A MAX | 13.000In 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: RF1600-000 TTI: RF1600-000 Littelfuse Availability: 60.000In Stock190.000 On Order Expected Resettable Fuses - PPTC 14VDC 25V-CLMP | 60.000In Stock190.000 On Order Expected | PESD | SMD/SMT | 0402 (1005 metric) | - 55 C | + 125 C | Reel | ||||||||||
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: RF0314-000 TTI: RF0314-000 Littelfuse Availability: 4.000In Stock6.000 On Order Expected 21-Oct-26 Resettable Fuses - PPTC 60 V .30A-HD 10A MAX | 4.000In Stock6.000 On Order Expected 21-Oct-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: RF2569-000 TTI: RF2569-000 Littelfuse Availability: 4.500In Stock20.000 On Order Expected Resettable Fuses - PPTC 72V .75A-HD 40A MAX | 4.500In Stock20.000 On Order Expected | 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: 20.000In Stock13.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX | 20.000In Stock13.000 On Order Expected 13-Jan-27 | PCB Mount | Radial | 1.85 A | 30 VDC | 3.7 A | 100 A | 90 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2738-000 TTI: RF2738-000 Littelfuse Availability: 1.500In StockResettable Fuses - PPTC 30V 8A-HD 40A MAX | 1.500In Stock | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2647-000 TTI: RF2647-000 Littelfuse Availability: 4.750In StockResettable Fuses - PPTC 72V 3.75A-HD 40A MAX | 4.750In Stock | PCB Mount | Radial | 3.75 A | 72 VDC | 7.5 A | 40 A | 80 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk |
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