Littelfuse - Resettable Fuses - PPTC
3,803 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: RF1335-000 TTI: RF1335-000 Littelfuse Availability: 34,000In StockResettable Fuses - PPTC 30V 200MA-HD 10A MAX | 34,000In 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: RF2723-000 TTI: RF2723-000 Littelfuse Availability: 19,100In Stock4,400 On Order Expected 26-Oct-26 Resettable Fuses - PPTC 30V 9A-HD 40A MAX | 19,100In Stock4,400 On Order Expected 26-Oct-26 | PCB Mount | Radial | 9 A | 30 VDC | 18 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF1673-000 TTI: RF1673-000 Littelfuse Availability: 28,900In StockResettable Fuses - PPTC 30V 3.5A-HD 100A MAX | 28,900In 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: 7,700In StockResettable Fuses - PPTC 30V 1.6A-HD 40A MAX | 7,700In 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: 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: 50,000In StockResettable Fuses - PPTC 60V 300MA-HD 10A MAX | 50,000In 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: RF1238-000 TTI: RF1238-000 Littelfuse Availability: 27,000In Stock7,500 On Order Expected 19-Oct-26 Resettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 27,000In Stock7,500 On Order Expected 19-Oct-26 | 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: 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: RF1180-000 TTI: RF1180-000 Littelfuse Availability: 7,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 7,000In 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: 750In StockResettable Fuses - PPTC 30V 1.35A-HD 40A MAX | 750In Stock | PCB Mount | Radial | 1.35 A | 30 VDC | 2.7 A | 100 A | 130 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1351-000 TTI: RF1351-000 Littelfuse Availability: 76,000In StockResettable Fuses - PPTC 30V 100MA-HD 10A MAX | 76,000In Stock | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2639-000 TTI: RF2639-000 Littelfuse Availability: 25,600In StockResettable Fuses - PPTC 30V .9A-HD 40A MAX | 25,600In Stock | PCB Mount | Radial | 900 mA | 30 VDC | 1.8 A | 100 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0311-000 TTI: RF0311-000 Littelfuse Availability: 4,500In StockResettable Fuses - PPTC 33V 1.5A-HD 40A MAX | 4,500In Stock | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
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: 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 | ||||||
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: F30347-000 TTI: F30347-000 Littelfuse Availability: 63,000In StockResettable Fuses - PPTC 600V .15A-HD 3A MAX | 63,000In Stock | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Reel | ||||||
Mfr: RF1358-000 TTI: RF1358-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 6V 1.5A-HD 100A MAX | 6,000In Stock | SMD/SMT | SMD/SMT | 1.5 A | 6 VDC | 3 A | 100 A | 110 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1536-000 TTI: RF1536-000 Littelfuse Availability: 2,200In StockResettable Fuses - PPTC 15V 3.8A-HD 100A MAX | 2,200In Stock | Strap Mount | SMD/SMT | 3.8 A | 15 VDC | 8.3 A | 100 A | 26 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF3225-000 TTI: RF3225-000 Littelfuse Availability: 10,000In Stock5,000 On Order Expected 04-Dec-26 Resettable Fuses - PPTC 16V 3A-HD 100A MAX | 10,000In Stock5,000 On Order Expected 04-Dec-26 | PCB Mount | Radial | 3 A | 16 VDC | 5.1 A | 100 A | 97.5 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | RGEF300-2 | |||||
Mfr: RF2638-000 TTI: RF2638-000 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 72V .9A-HD 40A MAX | 12,000In Stock | PCB Mount | Radial | 900 mA | 72 VDC | 1.8 A | 40 A | 470 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF3371-000 TTI: RF3371-000 Littelfuse Availability: 100In StockResettable Fuses - PPTC 60V 1.85A-HD 40A MAX | 100In Stock | 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: 16,000In StockResettable Fuses - PPTC 30V 750MA-HD 40A MAX | 16,000In Stock | SMD/SMT | SMD/SMT | 750 mA | 30 VDC | 1.5 A | 40 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel |