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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 1206L075/13.2WR TTI: 1206L075/13.2WR Littelfuse Availability: 0In Stock6,000 On Order Expected Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75 | 0In Stock6,000 On Order Expected | 1206L | SMD/SMT | SMD/SMT | 750 mA | 13.2 VDC | 1.5 A | 100 A | 350 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 0805L005/30YR TTI: 0805L005/30YR Littelfuse Availability: 0In StockResettable Fuses - PPTC 30V 50MA-HD 40A SMD | 0In Stock | 0805L | SMD/SMT | SMD/SMT | 50 mA | 30 VDC | 150 mA | 40 A | 20 Ohms | 0805 (2012 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2636-000 TTI: RUEF110-2 Littelfuse Availability: 0In Stock3,000 On Order Expected 27-Jul-26 Resettable Fuses - PPTC 1.1A 30V 100A Imax | 0In Stock3,000 On Order Expected 27-Jul-26 | RUEF | PCB Mount | Radial | 1.1 A | 30 VDC | 2.2 A | 100 A | 170 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | E32173-000 RF2636-000 | ||||
Mfr: 1210L020WR TTI: 1210L020WR Littelfuse Availability: 0In Stock3,000 On Order Expected 16-Nov-26 Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE | 0In Stock3,000 On Order Expected 16-Nov-26 | 1210L | SMD/SMT | SMD/SMT | 200 mA | 30 VDC | 400 mA | 10 A | 5 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1252-000 TTI: LVR008NK Littelfuse Availability: 0In Stock27,804 On Order Expected 16-Nov-26 Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax | 0In Stock27,804 On Order Expected 16-Nov-26 | LVR | PCB Mount | Radial | 80 mA | 240 VAC/VDC | 190 mA | 1.2 A | 26 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | LVR008K RF1252-000 | ||||
Mfr: RF2706-000 TTI: RXEF110K-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax | 0In Stock | RXEF | PCB Mount | Radial | 1.1 A | 72 VDC | 2.2 A | 40 A | 380 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | RF0417-000 RF2706-000 | ||||
0In Stock1,000 On Order Expected 13-Nov-26 | 72R | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.1 mm | Ammo Pack | ||||||
Mfr: 0603L050YR TTI: 0603L050YR Littelfuse Availability: 0In StockResettable Fuses - PPTC PTC 6V POLY 0603 0.5A | 0In Stock | 0603L | PCB Mount | SMD/SMT | 500 mA | 6 VDC | 1 A | 40 A | 680 mOhms | - 40 C | + 85 C | Reel | ||||||
Mfr: 2016L300/16MR TTI: 2016L300/16MR Littelfuse Availability: 0In Stock5,000 On Order Expected 30-Sep-26 Resettable Fuses - PPTC 16V 3.0A-HD 40A SMD | 0In Stock5,000 On Order Expected 30-Sep-26 | 2016L | SMD/SMT | SMD/SMT | 3 A | 16 VDC | 5 A | 40 A | 48 mOhms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1206L012/48WR TTI: 1206L012/48WR Littelfuse Availability: 0In StockResettable Fuses - PPTC 48V 125MA-HD 10A SMD | 0In Stock | PCB Mount | SMD/SMT | 125 mA | 48 VDC | 290 mA | 10 A | 6 Ohms | - 40 C | + 85 C | Reel | |||||||
Mfr: E72246-000 TTI: TSL250-080F-2 Littelfuse Availability: 0In Stock6,000 On Order Expected 29-Jul-26 Resettable Fuses - PPTC Polyswitch 0.08A | 0In Stock6,000 On Order Expected 29-Jul-26 | TSL250 | PCB Mount | SMD/SMT | 80 mA | 80 VDC | 240 mA | 3 A | 20 Ohms | - 40 C | + 85 C | Reel | E72246-000 | |||||
0In Stock | PCB Mount | Radial | 1.6 A | 72 VDC | 3.2 A | 40 A | 220 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||||
Mfr: RF2723-000 TTI: RF2723-000 Littelfuse Availability: 0In Stock11,647 On Order Expected 08-Oct-26 Resettable Fuses - PPTC 30V 9A-HD 40A MAX | 0In Stock11,647 On Order Expected 08-Oct-26 | PCB Mount | Radial | 9 A | 30 VDC | 18 A | 100 A | 20 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
0In Stock | PCB Mount | Radial | 750 mA | 72 VDC | 1.5 A | 40 A | 600 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||||
Mfr: RF2559-000 TTI: RF2559-000 Littelfuse Availability: 0In Stock47,568 On Order Expected Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX | 0In Stock47,568 On Order Expected | PCB Mount | Radial | 1.85 A | 30 VDC | 3.7 A | 100 A | 90 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF0318-000 TTI: RF0318-000 Littelfuse Availability: 0In Stock6,000 On Order Expected 14-Sep-26 Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX | 0In Stock6,000 On Order Expected 14-Sep-26 | SMD/SMT | SMD/SMT | 1.1 A | 30 VDC | 2.2 A | 40 A | 480 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2611-000 TTI: RF2611-000 Littelfuse Availability: 0In Stock13,387 On Order Expected 09-Sep-26 Resettable Fuses - PPTC 30V 3A-HD 40A MAX | 0In Stock13,387 On Order Expected 09-Sep-26 | PCB Mount | Radial | 3 A | 30 VDC | 6 A | 100 A | 80 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1351-000 TTI: RF1351-000 Littelfuse Availability: 0In Stock40,000 On Order Expected 13-Aug-26 Resettable Fuses - PPTC 30V 100MA-HD 10A MAX | 0In Stock40,000 On Order Expected 13-Aug-26 | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1346-000 TTI: RF1346-000 Littelfuse Availability: 0In Stock24,000 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 16V 350MA-HD 20A MAX | 0In Stock24,000 On Order Expected 21-Aug-26 | SMD/SMT | SMD/SMT | 350 mA | 16 VDC | 750 mA | 20 A | 1.35 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1675-000 TTI: RF1675-000 Littelfuse Availability: 0In Stock11,492 On Order Expected 06-Oct-26 Resettable Fuses - PPTC 30V 2A-HD 100A MAX | 0In Stock11,492 On Order Expected 06-Oct-26 | Strap Mount | SMD/SMT | 2 A | 30 VDC | 4.4 A | 100 A | 100 mOhms | - 40 C | + 85 C | Bulk | |||||||
Mfr: RF1238-000 TTI: RF1238-000 Littelfuse Availability: 0In Stock19,500 On Order Expected 21-Oct-26 Resettable Fuses - PPTC 33V 1.8A-HD 40A MAX | 0In Stock19,500 On Order Expected 21-Oct-26 | SMD/SMT | SMD/SMT | 1.85 A | 33 VDC | 3.6 A | 40 A | 165 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3058-000 TTI: RF3058-000 Littelfuse Availability: 0In StockResettable Fuses - PPTC 60V 5A-HD 40A MAX | 0In Stock | PCB Mount | Radial | 5 A | 60 VDC | 10 A | 40 A | 50 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF1342-000 TTI: RF1342-000 Littelfuse Availability: 0In Stock6,000 On Order Expected 13-Aug-26 Resettable Fuses - PPTC 60V 550MA-HD 10A MAX | 0In Stock6,000 On Order Expected 13-Aug-26 | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.1 A | 10 A | 1.1 Ohms | 2018 (5045 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: D83387-000 TTI: D83387-000 Littelfuse Availability: 0In StockResettable Fuses - PPTC 600V 170MA-HD 3A MAX | 0In Stock | + 85 C | Reel | TS600-170F-2 | ||||||||||||||
Mfr: RF3174-000 TTI: RF3174-000 Littelfuse Availability: 0In Stock5,500 On Order Expected 17-Sep-26 Resettable Fuses - PPTC 240V .75A-HD 18A MAX | 0In Stock5,500 On Order Expected 17-Sep-26 | PCB Mount | Radial | 750 mA | 240 VAC/VDC | 1.5 A | 7.5 A | 839 mOhms | - 40 C | + 85 C | 6.1 mm | Bulk |
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