Littelfuse - Resettable Fuses - PPTC
3,799 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
300In Stock | 30R | PCB Mount | Radial | 1.85 A | 30 V | 3.7 A | 40 A | 90 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF1672-000 TTI: RF1672-000 Littelfuse Availability: 500In StockResettable Fuses - PPTC 30V 4.2A-HD 100A MAX | 500In Stock | Strap Mount | SMD/SMT | 4.2 A | 30 VDC | 7.6 A | 100 A | 40 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF0092-000 TTI: RF0092-000 Littelfuse Availability: 6,200In StockResettable Fuses - PPTC 14V 16A-HD 100A MAX | 6,200In Stock | Holder | Blade | 16 A | 14 VDC | 26 A | 20 A | 4.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | BD280-1130-20/16 | |||||
Mfr: RF2629-000 TTI: RF2629-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 30V .9A-HD 40A MAX | 6,000In Stock | PCB Mount | Radial | 900 mA | 30 VDC | 1.8 A | 100 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | RUEF090-2 | |||||
Mfr: RF2698-000 TTI: RF2698-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 72V 1.85A-HD 40A MAX | 3,000In Stock | PCB Mount | Radial | 1.85 A | 72 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF2713-000 TTI: RF2713-000 Littelfuse Availability: 1,200In StockResettable Fuses - PPTC 72V 3.75A-HD 40A MAX | 1,200In 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: RF2631-000 TTI: RF2631-000 Littelfuse Availability: 6,000In Stock6,000 On Order Expected 29-Sep-26 Resettable Fuses - PPTC 72V .2A-HD 40A MAX | 6,000In Stock6,000 On Order Expected 29-Sep-26 | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF1184-000 TTI: RF1184-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 16V 2.6A-HD 100A MAX | 3,000In Stock | SMD/SMT | SMD/SMT | 2.6 A | 16 VDC | 5 A | 100 A | 50 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF0317-000 TTI: RF0317-000 Littelfuse Availability: 6,000In Stock10,000 On Order Expected 18-Sep-26 Resettable Fuses - PPTC 60V 750MA-HD 10A MAX | 6,000In Stock10,000 On Order Expected 18-Sep-26 | SMD/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3377-000 TTI: RF3377-000 Littelfuse Availability: 7,500In StockResettable Fuses - PPTC 60V 4A-HD 40A MAX | 7,500In Stock | PCB Mount | Radial | 4 A | 60 VDC | 8 A | 40 A | 60 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF2725-000 TTI: RF2725-000 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 30V 4A-HD 40A MAX | 1,500In Stock | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 100 A | 50 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1181-000 TTI: RF1181-000 Littelfuse Availability: 4,500In Stock9,000 On Order Expected 24-Aug-26 Resettable Fuses - PPTC 24V 750MA-HD 40A MAX | 4,500In Stock9,000 On Order Expected 24-Aug-26 | SMD/SMT | SMD/SMT | 750 mA | 24 VDC | 1.5 A | 40 A | 290 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1183-000 TTI: RF1183-000 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 12V 2.6A-HD 100A 1812 | 6,000In Stock | SMD/SMT | SMD/SMT | 2.6 A | 12 VDC | 5 A | 100 A | 47 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1246-000 TTI: RF1246-000 Littelfuse Availability: 300In StockResettable Fuses - PPTC 240V .08A-HD 1.2A MAX | 300In Stock | PCB Mount | Radial | 80 mA | 120 VAC/VDC | 190 mA | 20 A | 26 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
15,600In Stock | RHEF | PCB Mount | Radial | 700 mA | 30 V | 1.4 A | 40 A | 800 mOhms | - 40 C | + 125 C | 5.8 mm | Bulk | C06459-000 RF3208-000 | |||||
Mfr: RF2689-000 TTI: RF2689-000 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 72V 1.6A-HD 40A MAX | 3,000In Stock | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: RF1543-000 TTI: RF1543-000 Littelfuse Availability: 500In StockResettable Fuses - PPTC 15V 2.6A-HD 100A MAX | 500In Stock | Strap Mount | SMD/SMT | 2.6 A | 15 VDC | 5.8 A | 100 A | 42 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF3367-000 TTI: RF3367-000 Littelfuse Availability: 300In StockResettable Fuses - PPTC 60V 1.1A-HD 40A MAX | 300In Stock | PCB Mount | Radial | 1.1 A | 60 VDC | 2.2 A | 40 A | 470 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | ||||||
Mfr: RF3202-000 TTI: RF3202-000 Littelfuse Availability: 2,900In StockResettable Fuses - PPTC 16V 3A-HD 100A MAX | 2,900In Stock | PCB Mount | Radial | 3 A | 16 VDC | 5.1 A | 100 A | 97.5 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1354-000 TTI: RF1354-000 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 6V 750MA-HD 40A MAX | 4,000In Stock | PCB Mount | SMD/SMT | 750 mA | 6 VDC | 1.5 A | 40 A | 400 mOhms | - 40 C | + 85 C | Reel | |||||||
Mfr: RF1359-000 TTI: RF1359-000 Littelfuse Availability: 6,000In Stock9,000 On Order Expected 21-Sep-26 Resettable Fuses - PPTC 6V 1.1A-HD 100A MAX | 6,000In Stock9,000 On Order Expected 21-Sep-26 | SMD/SMT | SMD/SMT | 1.1 A | 6 VDC | 2.2 A | 100 A | 200 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2622-000 TTI: RF2622-000 Littelfuse Availability: 9,000In Stock12,000 On Order Expected 12-Oct-26 Resettable Fuses - PPTC 60V .1A-HD 40A MAX | 9,000In Stock12,000 On Order Expected 12-Oct-26 | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | ||||||
Mfr: SMD185F-2 TTI: SMD185F-2. Littelfuse Availability: 2,810In StockCut Tape Resettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 2,810In Stock | SMD2 | Cut Tape | |||||||||||||||
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: RF3060-000 TTI: RF3060-000 Littelfuse Availability: 800In StockResettable Fuses - PPTC 16V 15A-HD 100A MAX | 800In Stock | PCB Mount | Radial | 15 A | 16 VDC | 28 A | 100 A | 9.2 mOhms | - 40 C | + 125 C | 10.9 mm | Bulk |