Littelfuse - Resettable Fuses - PPTC
3,822 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: 1812L150/12DR TTI: 1812L150/12DR Littelfuse Availability: 0In Stock3,000 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE | 0In Stock3,000 On Order Expected 21-Aug-26 | 1812L | SMD/SMT | SMD/SMT | 1.5 A | 12 VDC | 3 A | 100 A | 110 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 2920L075DR TTI: 2920L075DR Littelfuse Availability: 0In Stock1,500 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 0.75A 30V 2920 | 0In Stock1,500 On Order Expected 31-Aug-26 | 2920L | SMD/SMT | SMD/SMT | 750 mA | 30 VDC | 1.5 A | 40 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF2155-000 TTI: MINIASMDC050F-2 Littelfuse Availability: 0In Stock156,000 On Order Expected Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 0In Stock156,000 On Order Expected | miniASMD | SMD/SMT | SMD/SMT | 500 mA | 24 VDC | 1 A | 100 A | 1 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | RF2155-000 | |||
0In Stock | RGEF | PCB Mount | Radial | 3 A | 16 VDC | 5.1 A | 100 A | 97.5 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | F77069-000 RF3225-000 | |||||
Mfr: RF1479-000 TTI: SMDH160-2 Littelfuse Availability: 0In Stock4,500 On Order Expected 10-Sep-26 Resettable Fuses - PPTC 1.6A 16V 40A Imax | 0In Stock4,500 On Order Expected 10-Sep-26 | SMD | SMD/SMT | SMD/SMT | 1.6 A | 16 VDC | 3.2 A | 70 A | 150 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | RF1479-000 | ||||
Mfr: 0603L075SLYR TTI: 0603L075SLYR Littelfuse Availability: 0In Stock12,000 On Order Expected 08-Sep-26 Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A | 0In Stock12,000 On Order Expected 08-Sep-26 | Low Rho | SMD/SMT | SMD/SMT | 750 mA | 6 VDC | 1.5 A | 50 A | 165 mOhms | 0603 (1608 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1206L016WR TTI: 1206L016WR Littelfuse Availability: 0In StockResettable Fuses - PPTC 30V 1206 .160A POLYFUSE | 0In Stock | 1206L | SMD/SMT | SMD/SMT | 160 mA | 30 VDC | 370 mA | 100 A | 4.5 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
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: 1206L175SLYR TTI: 1206L175SLYR Littelfuse Availability: 0In Stock12,000 On Order Expected Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A | 0In Stock12,000 On Order Expected | Low Rho | SMD/SMT | SMD/SMT | 1.75 A | 6 VDC | 3.5 A | 50 A | 30 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1812L260/16MR TTI: 1812L260/16MR Littelfuse Availability: 0In StockResettable Fuses - PPTC PTC 16V POLY SURF | 0In Stock | 1812L | SMD/SMT | SMD/SMT | 2.6 A | 16 VDC | 5 A | 100 A | 50 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
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 | A51303-000 RF2690-000 | |||||
Mfr: RF1352-000 TTI: MICROSMD035F-2 Littelfuse Availability: 0In Stock4,000 On Order Expected 21-Oct-26 Resettable Fuses - PPTC .35A 6V 40A Imax | 0In Stock4,000 On Order Expected 21-Oct-26 | microSMD | SMD/SMT | SMD/SMT | 350 mA | 6 VDC | 750 mA | 40 A | 1.3 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | A72665-000 RF1352-000 | ||||
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 14-Sep-26 Resettable Fuses - PPTC 1.1A 30V 100A Imax | 0In Stock3,000 On Order Expected 14-Sep-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: 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 StockResettable Fuses - PPTC 16V 3.0A-HD 40A SMD | 0In Stock | 2016L | SMD/SMT | SMD/SMT | 3 A | 16 VDC | 5 A | 40 A | 48 mOhms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1812L200/16DR TTI: 1812L200/16DR Littelfuse Availability: 0In Stock4,500 On Order Expected 20-Oct-26 Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT | 0In Stock4,500 On Order Expected 20-Oct-26 | 1812L | PCB Mount | SMD/SMT | 2 A | 16 VDC | 3.5 A | 100 A | 70 mOhms | - 40 C | + 85 C | Reel | ||||||
0In Stock1,000 On Order Expected 17-Aug-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: 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: RF1252-000 TTI: LVR008NK Littelfuse Availability: 0In StockResettable Fuses - PPTC .08A 240VAC 20/1.2A Imax | 0In Stock | 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: RF1524-000 TTI: LVR005NS-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC .05A 240VAC 20/1A Imax | 0In Stock | LVR | PCB Mount | Radial | 50 mA | 120 VAC/VDC | 120 mA | 20 A | 65 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | RF1524-000 | ||||
Mfr: 1210L020WR TTI: 1210L020WR Littelfuse Availability: 0In Stock6,000 On Order Expected 20-Nov-26 Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE | 0In Stock6,000 On Order Expected 20-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: E72246-000 TTI: TSL250-080F-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC Polyswitch 0.08A | 0In Stock | 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 | |||||||
0In Stock | PCB Mount | Radial | 1.85 A | 72 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk |
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