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: 3425L260/60UR TTI: 3425L260/60UR Littelfuse Availability: 500In StockResettable Fuses - PPTC 3425L Series PPTC | 500In Stock | 3425L | PCB Mount | SMD/SMT | 2.6 A | 60 V | 5.2 A | 20 A | 120 mOhms | - 40 C | + 85 C | Reel | ||||||
Mfr: RF1542-000 TTI: LR4-450F Littelfuse Availability: 25In StockResettable Fuses - PPTC 4.5A 20V 100A Imax | 25In Stock | LR4 | Strap Mount | SMD/SMT | 4.5 A | 20 VDC | 8.9 A | 100 A | 20 mOhms | - 40 C | + 85 C | Bulk | 177226-000 RF1542-000 | |||||
Mfr: 0805L075WR TTI: 0805L075WR Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 0805 6VDC 0.75A | 6,000In Stock | 0805L | SMD/SMT | SMD/SMT | 750 mA | 6 VDC | 1.5 A | 40 A | 350 mOhms | 0805 (2012 metric) | - 40 C | + 85 C | Reel | |||||
6In Stock600 On Order Expected 06-Oct-26 | 30R | PCB Mount | Radial | 4 A | 30 VDC | 8 A | 40 A | 50 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: 1812L150/24MR TTI: 1812L150/24MR Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 24V 1.5A-HD 40A MAX | 6,000In Stock | 1812L | PCB Mount | SMD/SMT | 1.5 A | 24 VDC | 3 A | 20 A | 120 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF0637-000 TTI: TR600-150F-EX-2 Littelfuse Availability: 4,800In StockResettable Fuses - PPTC .15A 60Vdc 600V | 4,800In Stock | TR600 | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 22 Ohms | - 40 C | + 85 C | 5 mm | Reel | RF0637-000 | ||||
Mfr: RF2155-000 TTI: MINIASMDC050F-2 Littelfuse Availability: 284,000In Stock186,000 On Order Expected Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 284,000In Stock186,000 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 | |||
14,000In Stock | 60R | PCB Mount | Radial | 500 mA | 60 VDC | 1 A | 40 A | 1.17 Ohms | - 40 C | + 85 C | 5.1 mm | Ammo Pack | ||||||
150In Stock | 60R | PCB Mount | Radial | 1.85 A | 60 VDC | 3.7 A | 40 A | 190 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF0071-000 TTI: TRF600-160 Littelfuse Availability: 21In StockResettable Fuses - PPTC .16A 250V DC 600V | 21In Stock | TRF600 | PCB Mount | Radial | 160 mA | 250 VDC | 320 mA | 3 A | 18 Ohms | - 40 C | + 85 C | 5 mm | Bulk | RF0071-000 | ||||
Mfr: F71843-000 TTI: LVR033S Littelfuse Availability: 130In StockResettable Fuses - PPTC .33A 240VAC 20/4.5A Imax | 130In Stock | LVR | PCB Mount | Radial | 330 mA | 120 VAC/VDC | 740 mA | 20 A | 2.6 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | F71843-000 | ||||
Mfr: RF2627-000 TTI: RXEF065-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 9,000In Stock | RXEF | PCB Mount | Radial | 650 mA | 72 VDC | 1.3 A | 40 A | 720 mOhms | - 40 C | + 85 C | 5.8 mm | Reel | C34216-000 RF2627-000 | ||||
275In Stock | RGEF | PCB Mount | Radial | 12 A | 16 VDC | 20.4 A | 100 A | 8.6 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | D53519-000 RF3266-000 | |||||
Mfr: RF2690-000 TTI: RXEF110-2 Littelfuse Availability: 1,500In Stock1,500 On Order Expected 27-Jul-26 Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax | 1,500In Stock1,500 On Order Expected 27-Jul-26 | 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: RF0308-000 TTI: SMD150F-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 1.5A 15V 40A Imax | 3,000In Stock | SMD | SMD/SMT | SMD/SMT | 1.5 A | 15 VDC | 3 A | 40 A | 250 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | 888758-000 RF0308-000 | ||||
500In Stock | SRP | Strap Mount | SMD/SMT | 1.75 A | 15 VDC | 3.8 A | 100 A | 120 mOhms | - 40 C | + 85 C | Bulk | A17823-000 RF1670-000 | ||||||
Mfr: 598204-000 TTI: LVR040K Littelfuse Availability: 200In StockResettable Fuses - PPTC .4A 240VAC 20/5.5A Imax | 200In Stock | LVR | PCB Mount | Radial | 400 mA | 240 VAC/VDC | 900 mA | 5.5 A | 1.9 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 598204-000 | ||||
Mfr: E17350-000 TTI: RUEF250U Littelfuse Availability: 1,700In StockResettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED | 1,700In Stock | RUEF | PCB Mount | Radial | 2.5 A | 30 VDC | 4.9 A | 100 A | 80 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | E17350-000 | ||||
Mfr: D63011-000 TTI: LVR012S Littelfuse Availability: 800In StockResettable Fuses - PPTC .12A 240VAC 20/1.2A Imax | 800In Stock | LVR | PCB Mount | Radial | 120 mA | 120 VAC/VDC | 300 mA | 20 A | 12 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | D63011-000 | ||||
1,581In Stock600 On Order Expected 29-Jul-26 | 250R | PCB Mount | Radial | 180 mA | 60 V | 650 mA | 10 A | 4 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
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 | ||||
Mfr: 1812L020PR TTI: 1812L020PR Littelfuse Availability: 16,000In StockResettable Fuses - PPTC 30V 1812 .200A POLYFUSE | 16,000In Stock | 1812L | PCB Mount | SMD/SMT | 200 mA | 30 V | 400 mA | 100 A | 5 Ohms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: 1812L075PR TTI: 1812L075PR Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 1812 13.2V 0.75A | 6,000In Stock | 1812L | SMD/SMT | SMD/SMT | 750 mA | 13.2 VDC | 1.5 A | 100 A | 450 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | |||||
1,425In Stock | 30R | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 40 A | 40 mOhms | - 40 C | + 85 C | 10.2 mm | Bulk | ||||||
Mfr: 1812L110PR TTI: 1812L110PR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 1812 8V 1.1A | 4,000In Stock | 1812L | SMD/SMT | SMD/SMT | 1.1 A | 8 VDC | 2.2 A | 100 A | 210 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel |
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