Littelfuse - Resettable Fuses - PPTC
3,821 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: RF2652-000 TTI: RF2652-000 Littelfuse Availability: 100In StockResettable Fuses - PPTC 30V 6A-HD 40A MAX | 100In Stock | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2564-000 TTI: RF2564-000 Littelfuse Availability: 5,450In StockResettable Fuses - PPTC 72V .2A-HD 40A MAX | 5,450In Stock | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2640-000 TTI: RF2640-000 Littelfuse Availability: 4,900In Stock10,000 On Order Expected 05-Aug-26 Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX | 4,900In Stock10,000 On Order Expected 05-Aug-26 | PCB Mount | Radial | 1.35 A | 72 VDC | 2.7 A | 40 A | 300 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: 758968-000 TTI: 758968-000 Littelfuse Availability: 850In StockResettable Fuses - PPTC 240V .55A-HD 5.5A MAX | 850In Stock | PCB Mount | Radial | 550 mA | 120 VAC/VDC | 1.25 A | 20 A | 1.45 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: F30347-000 TTI: F30347-000 Littelfuse Availability: 66,000In StockResettable Fuses - PPTC 600V .15A-HD 3A MAX | 66,000In Stock | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Reel | |||||
Mfr: RF3240-000 TTI: RF3240-000 Littelfuse Availability: 6,300In StockResettable Fuses - PPTC 16V 6A-HD 100A MAX | 6,300In Stock | PCB Mount | Radial | 6 A | 16 VDC | 10.2 A | 100 A | 28 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2568-000 TTI: RF2568-000 Littelfuse Availability: 8,100In StockResettable Fuses - PPTC 72V .65A-HD 40A MAX | 8,100In 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: 14,000In StockResettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 14,000In 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: RF1335-000 TTI: RF1335-000 Littelfuse Availability: 18,000In StockResettable Fuses - PPTC 30V 200MA-HD 10A MAX | 18,000In 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: RF1673-000 TTI: RF1673-000 Littelfuse Availability: 35,600In StockResettable Fuses - PPTC 30V 3.5A-HD 100A MAX | 35,600In Stock | Strap Mount | SMD/SMT | 3.5 A | 30 VDC | 6.3 A | 100 A | 50 mOhms | - 40 C | + 85 C | Bulk | ||||||
Mfr: 1812L110/33MR TTI: 1812L110/33MR. Littelfuse Availability: 850In StockCut Tape Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT | 850In Stock | 1812L | PCB Mount | SMD/SMT | 1.1 A | 33 V | 1.95 A | 20 A | 200 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Cut Tape | ||||
Mfr: RF1245-000 TTI: RF1245-000 Littelfuse Availability: 3,350In StockResettable Fuses - PPTC 240V .05A-HD 1A MAX | 3,350In Stock | PCB Mount | Radial | 50 mA | 120 VAC/VDC | 120 mA | 20 A | 65 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF2645-000 TTI: RF2645-000 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 30V 1.6A-HD 40A MAX | 4,000In 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: RF2738-000 TTI: RF2738-000 Littelfuse Availability: 15,500In StockResettable Fuses - PPTC 30V 8A-HD 40A MAX | 15,500In Stock | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF1347-000 TTI: RF1347-000 Littelfuse Availability: 3,000In Stock9,000 On Order Expected 03-Aug-26 Resettable Fuses - PPTC 13V 500MA-HD 100A MAX | 3,000In Stock9,000 On Order Expected 03-Aug-26 | SMD/SMT | SMD/SMT | 500 mA | 13.2 VDC | 1.1 A | 100 A | 800 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF0314-000 TTI: RF0314-000 Littelfuse Availability: 38,000In StockResettable Fuses - PPTC 60V 300MA-HD 10A MAX | 38,000In 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: RF3377-000 TTI: RF3377-000 Littelfuse Availability: 2,000In Stock1,000 On Order Expected 17-Aug-26 Resettable Fuses - PPTC 60V 4A-HD 40A MAX | 2,000In Stock1,000 On Order Expected 17-Aug-26 | PCB Mount | Radial | 4 A | 60 VDC | 8 A | 40 A | 60 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | |||||
Mfr: RF2644-000 TTI: RF2644-000 Littelfuse Availability: 4,450In StockResettable Fuses - PPTC 30V 1.35A-HD 40A MAX | 4,450In 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: RF1180-000 TTI: RF1180-000 Littelfuse Availability: 21,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A 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: RF0102-000 TTI: RF0102-000 Littelfuse Availability: 1,140In StockResettable Fuses - PPTC 14V 10A-HD 10A MAX | 1,140In Stock | Holder | Blade | 8 A | 14 VDC | 13 A | 10 A | 13.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | |||||
Mfr: SMD050F-2 TTI: SMD050F-2. Littelfuse Availability: 1,550In StockCut Tape Resettable Fuses - PPTC 60V 500MA-HD 10A MAX | 1,550In Stock | SMD | Cut Tape | ||||||||||||||
Mfr: 2920L185DR TTI: 2920L185DR. Littelfuse Availability: 1,410In StockCut Tape Resettable Fuses - PPTC 1.85A 33V 2920 | 1,410In Stock | 2920L | PCB Mount | SMD/SMT | 1.85 A | 33 V | 3.7 A | 40 A | 150 mOhms | 2920 (7555 metric) | - 40 C | + 85 C | Cut Tape | ||||
Mfr: RF3246-000 TTI: RF3246-000 Littelfuse Availability: 100In StockResettable Fuses - PPTC 16V 7A-HD 100A MAX | 100In Stock | PCB Mount | Radial | 7 A | 16 VDC | 11.9 A | 100 A | 20 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF3256-000 TTI: RF3256-000 Littelfuse Availability: 2,000In StockResettable Fuses - PPTC 16V 9A-HD 100A MAX | 2,000In Stock | PCB Mount | Radial | 9 A | 16 VDC | 15.3 A | 100 A | 13.5 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||
Mfr: RF1351-000 TTI: RF1351-000 Littelfuse Availability: 8,000In StockResettable Fuses - PPTC 30V 100MA-HD 10A MAX | 8,000In Stock | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel |
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