Resettable Fuses - PPTC
6,624 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: SMD185F-2 TTI: SMD185F-2. Littelfuse Availability: 1,710In StockCut Tape Resettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 1,710In Stock | SMD2 | Cut Tape | |||||||||||||||
Mfr: RF3335-000 TTI: RF3335-000 Littelfuse Availability: 350In StockResettable Fuses - PPTC 16V 4A-HD 100A MAX | 350In Stock | PCB Mount | Radial | 4 A | 16 VDC | 7.4 A | 100 A | 60 mOhms | - 40 C | + 125 C | 5.8 mm | Bulk | AHRF400 | |||||
Mfr: RF0318-000 TTI: SMD100F-2 Littelfuse Availability: 0In Stock62,000 On Order Expected Resettable Fuses - PPTC 30V 40A IMAX | 0In Stock62,000 On Order Expected | SMD | SMD/SMT | SMD/SMT | 1.1 A | 30 VDC | 2.2 A | 40 A | 480 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | D97510-000 RF0318-000 | ||||
Mfr: RF2563-000 TTI: RXEF017 Littelfuse Availability: 0In Stock14,650 On Order Expected Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax | 0In Stock14,650 On Order Expected | 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: RF2569-000 TTI: RXEF075 Littelfuse Availability: 0In Stock35,050 On Order Expected Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax | 0In Stock35,050 On Order Expected | RXEF | PCB Mount | Radial | 750 mA | 72 VDC | 1.5 A | 40 A | 600 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C46465-000 RF2569-000 | ||||
Mfr: MF-SMDF050-2 TTI: MF-SMDF050-2 Bourns Availability: 0In Stock114,000 On Order Expected Resettable Fuses - PPTC 60V 550MA-HD 10A MAX | 0In Stock114,000 On Order Expected | MF-SMDF | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.2 A | 10 A | 1 Ohms | 2018 (5045 metric) | - 40 C | + 85 C | Reel | |||||
0In Stock | 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 | |||||
0In 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: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 0In 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: 1206L020YR TTI: 1206L020YR Littelfuse Availability: 0In Stock8,000 On Order Expected 21-Jul-26 Resettable Fuses - PPTC 24 V .2A .05s | 0In Stock8,000 On Order Expected 21-Jul-26 | 1206L | SMD/SMT | SMD/SMT | 200 mA | 24 VDC | 420 mA | 100 A | 2.6 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: MF-MSMF030-2 TTI: MF-MSMF030-2 Bourns Availability: 0In Stock24,000 On Order Expected 01-Sep-26 Resettable Fuses - PPTC 30V 300MA-HD 10A MAX | 0In Stock24,000 On Order Expected 01-Sep-26 | MF-MSMF | SMD/SMT | SMD/SMT | 300 mA | 30 VDC | 600 mA | 10 A | 3 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | ||||
Mfr: MF-SM100-2 TTI: MF-SM100-2 Bourns Availability: 0In Stock12,000 On Order Expected 18-Aug-26 Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 0In Stock12,000 On Order Expected 18-Aug-26 | MF-SM | SMD/SMT | SMD/SMT | 1.1 A | 30 VDC | 2.2 A | 80 A | 480 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
0In Stock9,000 On Order Expected 17-Jun-26 | MF-R | PCB Mount | Radial | 500 mA | 60 VDC | 1 A | 40 A | 770 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | MF-R050-0-99 | |||||
Mfr: MF-SM050-2 TTI: MF-SM050-2 Bourns Availability: 0In Stock16,000 On Order Expected 11-Aug-26 Resettable Fuses - PPTC 60V 500MA-HD 10A MAX | 0In Stock16,000 On Order Expected 11-Aug-26 | MF-SM | SMD/SMT | SMD/SMT | 500 mA | 60 VDC | 1 A | 40 A | 1.4 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1238-000 TTI: SMD185F-2 Littelfuse Availability: 0In Stock43,500 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 1.8A 33V 40A Imax | 0In Stock43,500 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: MF-MSMF020/60-2 TTI: MF-MSMF020/60-2 Bourns Availability: 0In Stock81,000 On Order Expected Resettable Fuses - PPTC 60V 200MA-HD 40A MAX | 0In Stock81,000 On Order Expected | MF-MSMF | SMD/SMT | SMD/SMT | 200 mA | 60 VDC | 400 mA | 40 A | 6 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | ||||
Mfr: 1206L150THWR TTI: 1206L150THWR Littelfuse Availability: 0In Stock9,000 On Order Expected 06-Jul-26 Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN | 0In Stock9,000 On Order Expected 06-Jul-26 | 1206L | PCB Mount | SMD/SMT | 1.5 A | 8 VDC | 3 A | 100 A | 120 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | 576-1206L150-C 1206L150-C 576-1206L150PR 1206L150PR | ||||
Mfr: RF1354-000 TTI: MICROSMD075F-2 Littelfuse Availability: 0In Stock8,000 On Order Expected 06-Jul-26 Resettable Fuses - PPTC .75A 6V 40A Imax | 0In Stock8,000 On Order Expected 06-Jul-26 | microSMD | PCB Mount | SMD/SMT | 750 mA | 6 VDC | 1.5 A | 40 A | 400 mOhms | - 40 C | + 85 C | Reel | RF1354-000 | |||||
Mfr: RF3375-000 TTI: RKEF375 Littelfuse Availability: 0In Stock5,025 On Order Expected 10-Aug-26 Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device | 0In Stock5,025 On Order Expected 10-Aug-26 | RKEF | PCB Mount | Radial | 3.75 A | 60 VDC | 7.5 A | 40 A | 40 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RF1173-000 RF3375-000 | ||||
Mfr: A88766-000 TTI: TSM600-250F-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC 250V .250A-HD 3A MAX | 0In Stock | TSM600 | PCB Mount | SMD/SMT | 250 mA | 250 VDC | 860 mA | 3 A | 7 Ohms | - 40 C | + 85 C | Reel | A88766-000 | |||||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 0In Stock52,500 On Order Expected 13-Aug-26 Resettable Fuses - PPTC 1.85A 33V 2920 | 0In Stock52,500 On Order Expected 13-Aug-26 | 2920L | SMD/SMT | SMD/SMT | 1.85 A | 33 VDC | 3.7 A | 40 A | 150 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF3174-000 TTI: LVR075S-240 Littelfuse Availability: 0In Stock11,500 On Order Expected Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET | 0In Stock11,500 On Order Expected | LVR | PCB Mount | Radial | 750 mA | 240 VAC/VDC | 1.5 A | 7.5 A | 839 mOhms | - 40 C | + 85 C | 6.1 mm | Bulk | RF3174-000 | ||||
Mfr: RF1344-000 TTI: NANOSMDC016F-2 Littelfuse Availability: 0In Stock3,000 On Order Expected 16-Jun-26 Resettable Fuses - PPTC .16A 48V 10A Imax | 0In Stock3,000 On Order Expected 16-Jun-26 | nanoSMD | SMD/SMT | SMD/SMT | 160 mA | 48 VDC | 450 mA | 10 A | 5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | C82021-000 RF1344-000 | ||||
Mfr: RF0317-000 TTI: SMD075F/60-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC 60V 750MA-HD 10A MAX | 0In Stock | SMD | SMD/SMT | SMD/SMT | 750 mA | 60 VDC | 1.5 A | 10 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | C01546-000 RF0317-000 | ||||
0In Stock900 On Order Expected 31-Jul-26 | MF-R | PCB Mount | Radial | 8 A | 30 VDC | 16 A | 40 A | 20 mOhms | - 40 C | + 85 C | 10.2 mm | Bulk | MF-R800-0-99 |
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