Littelfuse - Resettable Fuses - PPTC
3,820 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: RF3377-000 TTI: RKEF400 Littelfuse Availability: 2,000In Stock1,500 On Order Expected 10-Aug-26 Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device | 2,000In Stock1,500 On Order Expected 10-Aug-26 | RKEF | PCB Mount | Radial | 4 A | 60 VDC | 8 A | 40 A | 60 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RF0867-000 RF3377-000 | ||||
6,300In Stock | RGEF | PCB Mount | Radial | 6 A | 16 VDC | 10.2 A | 100 A | 28 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | D84169-000 RF3240-000 | |||||
Mfr: 1812L050PR TTI: 1812L050PR Littelfuse Availability: 10,000In StockResettable Fuses - PPTC 1812 15V .5A | 10,000In Stock | 1812L | SMD/SMT | SMD/SMT | 500 mA | 15 VDC | 1 A | 100 A | 1 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2568-000 TTI: RXEF065 Littelfuse Availability: 8,100In Stock8,000 On Order Expected 18-Jun-26 Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 8,100In Stock8,000 On Order Expected 18-Jun-26 | RXEF | PCB Mount | Radial | 650 mA | 72 VDC | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | D53593-000 RF2568-000 | ||||
Mfr: RF1675-000 TTI: SRP200F Littelfuse Availability: 450In Stock35,000 On Order Expected Resettable Fuses - PPTC SRP200F | 450In Stock35,000 On Order Expected | SRP | Strap Mount | SMD/SMT | 2 A | 30 VDC | 4.4 A | 100 A | 100 mOhms | - 40 C | + 85 C | Bulk | D83524-000 RF2254-000 RF1675-000 | |||||
Mfr: RF2639-000 TTI: RUEF090 Littelfuse Availability: 28,350In StockResettable Fuses - PPTC .9A 30V 100A Imax | 28,350In Stock | RUEF | PCB Mount | Radial | 900 mA | 30 VDC | 1.8 A | 100 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C15140-000 RF2639-000 | ||||
Mfr: RF2653-000 TTI: RUEF700 Littelfuse Availability: 8,850In StockResettable Fuses - PPTC 7A 30V 100A Imax | 8,850In Stock | RUEF | PCB Mount | Radial | 7 A | 30 VDC | 14 A | 100 A | 30 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F56655-000 RF2653-000 | ||||
Mfr: 758968-000 TTI: LVR055S Littelfuse Availability: 850In StockResettable Fuses - PPTC .55A 240VAC 20/5.5A Imax | 850In Stock | LVR | PCB Mount | Radial | 550 mA | 120 VAC/VDC | 1.25 A | 20 A | 1.45 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 758968-000 | ||||
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 100In StockResettable Fuses - PPTC 6A 30V 100A Imax | 100In Stock | RUEF | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F24402-000 RF2652-000 | ||||
Mfr: RF2650-000 TTI: RXEF300 Littelfuse Availability: 22,150In StockResettable Fuses - PPTC Radial Lead 3A 72V 40A Imax | 22,150In Stock | RXEF | PCB Mount | Radial | 3 A | 72 VDC | 6 A | 40 A | 100 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | E37266-000 RF2650-000 | ||||
Mfr: RF1404-000 TTI: MINISMDC075F-2 Littelfuse Availability: 10,000In StockResettable Fuses - PPTC .75A 13.2V 100A Imax | 10,000In Stock | miniSMD | SMD/SMT | SMD/SMT | 750 mA | 13.2 VDC | 1.5 A | 100 A | 450 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | A92764-000 RF1404-000 | ||||
Mfr: RF1347-000 TTI: NANOSMDC050F/13.2-2 Littelfuse Availability: 3,000In Stock9,000 On Order Expected 04-Aug-26 Resettable Fuses - PPTC .5A 13.2V 100A Imax | 3,000In Stock9,000 On Order Expected 04-Aug-26 | nanoSMD | SMD/SMT | SMD/SMT | 500 mA | 13.2 VDC | 1.1 A | 100 A | 800 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | A40202-000 RF1347-000 | ||||
Mfr: RF2564-000 TTI: RXEF020 Littelfuse Availability: 5,450In StockResettable Fuses - PPTC Radial Lead .2A 72V 40A Imax | 5,450In Stock | RXEF | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | E76239-000 RF2564-000 | ||||
Mfr: RF1245-000 TTI: LVR005NS Littelfuse Availability: 3,350In StockResettable Fuses - PPTC .05A 240VAC 20/1A Imax | 3,350In Stock | LVR | PCB Mount | Radial | 50 mA | 120 VAC/VDC | 120 mA | 20 A | 65 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | RF1245-000 | ||||
Mfr: RF3058-000 TTI: RKEF500 Littelfuse Availability: 6,725In Stock1,025 On Order Expected 17-Jul-26 Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device | 6,725In Stock1,025 On Order Expected 17-Jul-26 | RKEF | PCB Mount | Radial | 5 A | 60 VDC | 10 A | 40 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RF0876-000 RF3058-000 | ||||
35,600In Stock | SRP | Strap Mount | SMD/SMT | 3.5 A | 30 VDC | 6.3 A | 100 A | 50 mOhms | - 40 C | + 85 C | Bulk | F81926-000 RF1673-000 | ||||||
Mfr: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 21,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 21,000In Stock | miniSMD | SMD/SMT | SMD/SMT | 1.5 A | 24 VDC | 3 A | 20 A | 120 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF1180-000 | ||||
Mfr: RF2624-000 TTI: RUEF110 Littelfuse Availability: 14,000In StockResettable Fuses - PPTC 1.1A 30V 100A Imax | 14,000In Stock | RUEF | PCB Mount | Radial | 1.1 A | 30 VDC | 2.2 A | 100 A | 170 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | F43372-000 RF2624-000 | ||||
Mfr: 2920L075/60MR TTI: 2920L075/60MR Littelfuse Availability: 4,000In Stock8,000 On Order Expected Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A | 4,000In Stock8,000 On Order Expected | 2920L | SMD/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 950 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF0314-000 TTI: SMD030F-2 Littelfuse Availability: 42,000In StockResettable Fuses - PPTC .3A 60V 10A Imax | 42,000In Stock | SMD | SMD/SMT | SMD/SMT | 300 mA | 60 VDC | 600 mA | 10 A | 4.8 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | F74062-000 RF0314-000 | ||||
Mfr: RF1238-000 TTI: SMD185F-2 Littelfuse Availability: 3,000In Stock45,000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 1.8A 33V 40A Imax | 3,000In Stock45,000 On Order Expected 09-Sep-26 | SMD | SMD/SMT | SMD/SMT | 1.85 A | 33 VDC | 3.6 A | 40 A | 165 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | 748040-000 RF1238-000 | ||||
Mfr: RF1335-000 TTI: MINISMDC020F-2 Littelfuse Availability: 18,000In StockResettable Fuses - PPTC .2A 30V 10A Imax | 18,000In Stock | miniSMD | SMD/SMT | SMD/SMT | 200 mA | 30 VDC | 400 mA | 10 A | 3.3 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | C32508-000 RF1335-000 | ||||
Mfr: RF2645-000 TTI: RUEF160 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 1.6A 30V 100A Imax | 4,000In Stock | RUEF | PCB Mount | Radial | 1.6 A | 30 VDC | 3.2 A | 100 A | 110 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C95089-000 RF2645-000 | ||||
Mfr: RF2728-000 TTI: RUEF600K Littelfuse Availability: 250In StockResettable Fuses - PPTC 6A 30V 100A Imax | 250In Stock | RUEF | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 100 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | C52122-000 RF2728-000 | ||||
Mfr: 1206L025YR TTI: 1206L025YR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 16V .25A 1206 POLYFUSE | 4,000In Stock | 1206L | PCB Mount | SMD/SMT | 250 mA | 16 VDC | 500 mA | 100 A | 2.3 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel |
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