Resettable Fuses - PPTC
6,450 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: RF1334-000 TTI: MINISMDC014F-2 Littelfuse Availability: 124,000In Stock1,190,000 On Order Expected Resettable Fuses - PPTC .14A 60V 10A Imax | 124,000In Stock1,190,000 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 140 mA | 60 VDC | 280 mA | 10 A | 6 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | F67045-000 RF1334-000 | ||||
Mfr: RF2567-000 TTI: RXEF050 Littelfuse Availability: 40,300In StockResettable Fuses - PPTC Radial Lead .5A 72V 40A Imax | 40,300In Stock | RXEF | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | A51391-000 RF2567-000 | ||||
Mfr: RF2565-000 TTI: RXEF030 Littelfuse Availability: 4,700In StockResettable Fuses - PPTC Radial Lead .3A 72V 40A Imax | 4,700In Stock | RXEF | PCB Mount | Radial | 300 mA | 72 VDC | 600 mA | 40 A | 2.1 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 461130-000 RF2565-000 | ||||
Mfr: RF2566-000 TTI: RXEF040 Littelfuse Availability: 48,950In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 48,950In Stock | RXEF | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 759132-000 RF2566-000 | ||||
Mfr: F30347-000 TTI: TRF600-150-2 Littelfuse Availability: 63,000In Stock7,500 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 600V .15A-HD 3A MAX | 63,000In Stock7,500 On Order Expected 21-Aug-26 | TRF600 | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Reel | F30347-000 | ||||
Mfr: RF2561-000 TTI: RUEF400 Littelfuse Availability: 30,800In StockResettable Fuses - PPTC 4A 30V 100A Imax | 30,800In Stock | RUEF | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 100 A | 50 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | F56630-000 RF2561-000 | ||||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 12,950In StockResettable Fuses - PPTC 8A 30V 100A Imax | 12,950In Stock | RUEF | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F07147-000 RF2738-000 | ||||
Mfr: RF2579-000 TTI: RXEF010 Littelfuse Availability: 25,350In StockResettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 25,350In Stock | RXEF | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | A14391-000 RF2579-000 | ||||
Mfr: RF2568-000 TTI: RXEF065 Littelfuse Availability: 4,700In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 4,700In Stock | 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: RF2563-000 TTI: RXEF017 Littelfuse Availability: 11,400In Stock2,800 On Order Expected 06-Oct-26 Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax | 11,400In Stock2,800 On Order Expected 06-Oct-26 | RXEF | PCB Mount | Radial | 170 mA | 60 VDC | 340 mA | 40 A | 8 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | C72444-000 RF2563-000 | ||||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 2,900In Stock7,000 On Order Expected 24-Aug-26 Resettable Fuses - PPTC 5A 30V 100A Imax | 2,900In Stock7,000 On Order Expected 24-Aug-26 | RUEF | PCB Mount | Radial | 5 A | 30 VDC | 10 A | 100 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | F11479-000 RF2643-000 | ||||
Mfr: RF2647-000 TTI: RXEF375 Littelfuse Availability: 10,775In StockResettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | 10,775In Stock | RXEF | PCB Mount | Radial | 3.75 A | 72 VDC | 7.5 A | 40 A | 80 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | C55032-000 RF2647-000 | ||||
Mfr: RF2624-000 TTI: RUEF110 Littelfuse Availability: 10,400In StockResettable Fuses - PPTC 1.1A 30V 100A Imax | 10,400In 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: RF2628-000 TTI: RXEF025 Littelfuse Availability: 11,755In Stock7,775 On Order Expected 20-Aug-26 Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 11,755In Stock7,775 On Order Expected 20-Aug-26 | RXEF | PCB Mount | Radial | 250 mA | 72 VDC | 500 mA | 40 A | 3 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | A85432-000 RF2628-000 | ||||
Mfr: RF1403-000 TTI: MINISMDC050F-2 Littelfuse Availability: 22,000In Stock1,024,000 On Order Expected Resettable Fuses - PPTC .50A 24V 100A Imax | 22,000In Stock1,024,000 On Order Expected | miniSMD | SMD/SMT | SMD/SMT | 500 mA | 24 VDC | 1 A | 100 A | 1 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | C97760-000 RF1403-000 | ||||
Mfr: MF-MSMF010-2 TTI: MF-MSMF010-2 Bourns Availability: 31,500In Stock90,000 On Order Expected 28-Oct-26 Resettable Fuses - PPTC 60V 100MA-HD 40A MAX | 31,500In Stock90,000 On Order Expected 28-Oct-26 | MF-MSMF | SMD/SMT | SMD/SMT | 100 mA | 60 VDC | 300 mA | 40 A | 15 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | ||||
Mfr: RF1350-000 TTI: MICROSMD005F-2 Littelfuse Availability: 20,000In Stock40,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC .05A 30V 10A IMAX | 20,000In Stock40,000 On Order Expected 04-Sep-26 | microSMD | SMD/SMT | SMD/SMT | 50 mA | 30 VDC | 150 mA | 10 A | 50 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | D97493-000 RF1350-000 | ||||
Mfr: RF2649-000 TTI: RXEF250 Littelfuse Availability: 12,000In Stock6,050 On Order Expected 27-Jul-26 Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax | 12,000In Stock6,050 On Order Expected 27-Jul-26 | RXEF | PCB Mount | Radial | 2.5 A | 72 VDC | 5 A | 40 A | 130 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | C72501-000 RF2649-000 | ||||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 5,625In Stock29,800 On Order Expected Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 5,625In Stock29,800 On Order Expected | TRF600 | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Bulk | A87878-000 | ||||
Mfr: RF2577-000 TTI: RXEF005 Littelfuse Availability: 8,500In Stock6,500 On Order Expected 27-Jul-26 Resettable Fuses - PPTC .05A 60V 40A Imax | 8,500In Stock6,500 On Order Expected 27-Jul-26 | RXEF | PCB Mount | Radial | 50 mA | 60 VDC | 100 mA | 40 A | 20 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | F84016-000 RF2577-000 | ||||
8,375In Stock | MF-R | PCB Mount | Radial | 3 A | 30 VDC | 6 A | 40 A | 50 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | MF-R300-0-99 | |||||
Mfr: MF-MSMF014-2 TTI: MF-MSMF014-2 Bourns Availability: 63,000In Stock66,000 On Order Expected 01-Sep-26 Resettable Fuses - PPTC 60V 140MA-HD 40A MAX | 63,000In Stock66,000 On Order Expected 01-Sep-26 | MF-MSMF | SMD/SMT | SMD/SMT | 140 mA | 60 VDC | 300 mA | 40 A | 6.5 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | ||||
Mfr: MF-SM185/33-2 TTI: MF-SM185/33-2 Bourns Availability: 6,000In StockResettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 6,000In Stock | MF-SM | SMD/SMT | SMD/SMT | 1.8 A | 33 VDC | 3.6 A | 40 A | 150 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2640-000 TTI: RXEF135 Littelfuse Availability: 4,150In StockResettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 4,150In Stock | RXEF | PCB Mount | Radial | 1.35 A | 72 VDC | 2.7 A | 40 A | 300 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | E76253-000 RF2640-000 | ||||
13,550In Stock | MF-R | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 40 A | 30 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | MF-R400-0-99 |
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