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: 2016L050MR TTI: 2016L050MR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 60V 2016 .550A POLYFUSE | 3,000In Stock | 2016L | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.1 A | 20 A | 1 Ohms | 2016 (5041 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1246-000 TTI: LVR008NS Littelfuse Availability: 400In StockResettable Fuses - PPTC .08A 240VAC 20/1.2A Imax | 400In Stock | LVR | PCB Mount | Radial | 80 mA | 120 VAC/VDC | 190 mA | 20 A | 26 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | LVR008S RF1246-000 | ||||
Mfr: RF0313-000 TTI: SMD250F-2 Littelfuse Availability: 3,000In Stock7,500 On Order Expected 21-Aug-26 Resettable Fuses - PPTC 2.5A 15V 40A Imax | 3,000In Stock7,500 On Order Expected 21-Aug-26 | SMD | SMD/SMT | SMD/SMT | 2.5 A | 15 VDC | 5 A | 40 A | 85 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | C42452-000 RF0313-000 | ||||
300In Stock | 60R | PCB Mount | Radial | 400 mA | 60 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
500In Stock | SRP | Strap Mount | SMD/SMT | 4.2 A | 30 VDC | 7.6 A | 100 A | 40 mOhms | - 40 C | + 85 C | Bulk | RF1672-000 | ||||||
560In Stock | RGEF | PCB Mount | Radial | 11 A | 16 VDC | 18.7 A | 100 A | 8.9 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C31673-000 RF3262-000 | |||||
Mfr: 2920L500/16MR TTI: 2920L500/16MR Littelfuse Availability: 18,000In StockResettable Fuses - PPTC 16V 5.00A Poly 2920 PTC | 18,000In Stock | 2920L | SMD/SMT | SMD/SMT | 5 A | 16 VDC | 10 A | 40 A | 25 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF1354-000 TTI: MICROSMD075F-2 Littelfuse Availability: 4,000In StockResettable Fuses - PPTC .75A 6V 40A Imax | 4,000In Stock | microSMD | PCB Mount | SMD/SMT | 750 mA | 6 VDC | 1.5 A | 40 A | 400 mOhms | - 40 C | + 85 C | Reel | RF1354-000 | |||||
Mfr: RF0316-000 TTI: SMD075F-2 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC .75A 30V 40A Imax | 12,000In Stock | SMD | SMD/SMT | SMD/SMT | 750 mA | 30 VDC | 1.5 A | 40 A | 1 Ohms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | E60846-000 RF0316-000 | ||||
1,800In Stock | RGEF | PCB Mount | Radial | 5 A | 16 VDC | 8.5 A | 100 A | 34 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | A50291-000 RF3233-000 | |||||
1,835In Stock | RHEF | PCB Mount | Radial | 15 A | 16 VDC | 28 A | 100 A | 9.2 mOhms | - 40 C | + 125 C | 10.9 mm | Bulk | F34429-000 RF3060-000 | |||||
Mfr: RF0008-000 TTI: TRF250-120 Littelfuse Availability: 627In Stock2,350 On Order Expected 10-Sep-26 Resettable Fuses - PPTC .12A 60VDC 250VRMS | 627In Stock2,350 On Order Expected 10-Sep-26 | TRF250 | PCB Mount | Radial | 120 mA | 60 VDC | 240 mA | 3 A | 16 Ohms | - 40 C | + 85 C | 5 mm | Bulk | RF0008-000 | ||||
Mfr: RF0317-000 TTI: SMD075F/60-2 Littelfuse Availability: 0In Stock16,000 On Order Expected 27-Oct-26 Resettable Fuses - PPTC 60V 750MA-HD 10A MAX | 0In Stock16,000 On Order Expected 27-Oct-26 | 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 | ||||
Mfr: F17956-000 TTI: LVR055K Littelfuse Availability: 1,502In StockResettable Fuses - PPTC .55A 240VAC 20/5.5A Imax | 1,502In Stock | LVR | PCB Mount | Radial | 550 mA | 240 VAC/VDC | 1.25 A | 7 A | 1.45 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | F17956-000 | ||||
2In Stock2,000 On Order Expected 20-Aug-26 | 60R | PCB Mount | Radial | 3 A | 60 VDC | 6 A | 40 A | 100 mOhms | - 40 C | + 85 C | 10.2 mm | Bulk | ||||||
Mfr: RF1344-000 TTI: NANOSMDC016F-2 Littelfuse Availability: 3,000In Stock60,000 On Order Expected 17-Sep-26 Resettable Fuses - PPTC .16A 48V 10A Imax | 3,000In Stock60,000 On Order Expected 17-Sep-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: 1206L020YR TTI: 1206L020YR Littelfuse Availability: 4,000In Stock12,000 On Order Expected 27-Jul-26 Resettable Fuses - PPTC 24 V .2A .05s | 4,000In Stock12,000 On Order Expected 27-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: RF2630-000 TTI: RXEF050-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Radial Lead .5A 72V 40A Imax | 6,000In Stock | RXEF | PCB Mount | Radial | 500 mA | 72 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | F94009-000 RF2630-000 | ||||
8,000In Stock | RGEF | PCB Mount | Radial | 8 A | 16 VDC | 13.6 A | 100 A | 17.5 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | F21464-000 RF3207-000 | |||||
1,000In Stock | 60R | PCB Mount | Radial | 500 mA | 60 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF0312-000 TTI: SMD200F-2 Littelfuse Availability: 1,500In Stock7,500 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 2A 15V 40A Imax | 1,500In Stock7,500 On Order Expected 31-Aug-26 | SMD | SMD/SMT | SMD/SMT | 2 A | 15 VDC | 4 A | 40 A | 125 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | C07648-000 RF0312-000 | ||||
Mfr: RF1184-000 TTI: MINISMDC260F/16-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 16Vdc 100A MINI-SMD | 3,000In Stock | miniSMD | SMD/SMT | SMD/SMT | 2.6 A | 16 VDC | 5 A | 100 A | 50 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | RF1184-000 | ||||
2,610In Stock | LR4 | Strap Mount | SMD/SMT | 3.8 A | 15 VDC | 8.3 A | 100 A | 26 mOhms | - 40 C | + 85 C | Bulk | A32896-000 RF1536-000 | ||||||
Mfr: RF1342-000 TTI: DECASMDC050F/60-2 Littelfuse Availability: 2,000In Stock8,000 On Order Expected 13-Aug-26 Resettable Fuses - PPTC .55A 60V 10A Imax | 2,000In Stock8,000 On Order Expected 13-Aug-26 | decaSMD | SMD/SMT | SMD/SMT | 550 mA | 60 VDC | 1.1 A | 10 A | 1.1 Ohms | 2018 (5045 metric) | - 40 C | + 85 C | Reel | D61614-000 RF2980-000 RF1342-000 | ||||
549In Stock | RGEF | PCB Mount | Radial | 14 A | 16 VDC | 23.8 A | 100 A | 6.4 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | C16844-000 RF3059-000 |
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