Littelfuse - Resettable Fuses - PPTC
3,820 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
400In Stock | 60R | PCB Mount | Radial | 400 mA | 60 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF1351-000 TTI: MICROSMD010F-2 Littelfuse Availability: 8,000In StockResettable Fuses - PPTC .10A 30V 10A Imax | 8,000In Stock | microSMD | SMD/SMT | SMD/SMT | 100 mA | 30 VDC | 250 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | A65230-000 RF1351-000 | ||||
60In 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: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 0.10A 30V 1210 | 3,000In Stock | 1210L | PCB Mount | SMD/SMT | 100 mA | 30 VDC | 300 mA | 10 A | 15 Ohms | 1210 (3225 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF0312-000 TTI: SMD200F-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 2A 15V 40A Imax | 1,500In Stock | 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: RF0311-000 TTI: SMD150F/33-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC 1.5A 33V 40A Imax | 1,500In Stock | SMD | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | Reel | E07221-000 RF0311-000 | ||||
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 | ||||||
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 | |||||
Mfr: 336638-000 TTI: LVR040S Littelfuse Availability: 310In Stock5,000 On Order Expected 01-Sep-26 Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax | 310In Stock5,000 On Order Expected 01-Sep-26 | LVR | PCB Mount | Radial | 400 mA | 120 VAC/VDC | 900 mA | 20 A | 1.9 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 336638-000 | ||||
Mfr: RF0101-000 TTI: BD280-1130-15/16 Littelfuse Availability: 3,529In StockResettable Fuses - PPTC 15A 160mV BladeDevice | 3,529In Stock | BD280 | Holder | Blade | 12 A | 14 VDC | 20 A | 15 A | 7 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | RF0101-000 | ||||
Mfr: 2016L050MR TTI: 2016L050MR Littelfuse Availability: 2,000In StockResettable Fuses - PPTC 60V 2016 .550A POLYFUSE | 2,000In 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: RF1545-000 TTI: LR4-550F Littelfuse Availability: 430In Stock6,000 On Order Expected 24-Jun-26 Resettable Fuses - PPTC 5.5A 20V 100A Imax | 430In Stock6,000 On Order Expected 24-Jun-26 | LR4 | Strap Mount | SMD/SMT | 5.5 A | 20 VDC | 10.5 A | 100 A | 16 mOhms | - 40 C | + 85 C | Bulk | E74816-000 RF1545-000 | |||||
Mfr: RF3122-000 TTI: VTP210GF Littelfuse Availability: 15,350In StockResettable Fuses - PPTC 2.1A 16V 100A Imax | 15,350In Stock | VTP | Strap Mount | SMD/SMT | 2.1 A | 16 VDC | 4.7 A | 100 A | 60 mOhms | - 40 C | + 85 C | Bulk | F56527-000 RF3122-000 | |||||
Mfr: 2920L150DR TTI: 2920L150DR Littelfuse Availability: 27,000In StockResettable Fuses - PPTC 1.50A 33V 2920 | 27,000In Stock | 2920L | SMD/SMT | SMD/SMT | 1.5 A | 33 VDC | 3 A | 40 A | 230 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
55In Stock200 On Order Expected 05-Aug-26 | 60R | PCB Mount | Radial | 2.5 A | 60 VDC | 5 A | 40 A | 130 mOhms | - 40 C | + 85 C | 10.2 mm | Bulk | ||||||
2,913In Stock | 16R | PCB Mount | Radial | 4 A | 16 VDC | 6.8 A | 100 A | 60 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: 2920L330/24MR TTI: 2920L330/24MR Littelfuse Availability: 1,000In StockResettable Fuses - PPTC 24V 3.3A Poly 2920 PTC | 1,000In Stock | 2920L | SMD/SMT | SMD/SMT | 3.3 A | 24 VDC | 5.5 A | 40 A | 55 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: RF3371-000 TTI: RKEF185 Littelfuse Availability: 2,800In StockResettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device | 2,800In Stock | RKEF | PCB Mount | Radial | 1.85 A | 60 VDC | 3.7 A | 40 A | 250 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | RF0855-000 RF3371-000 | ||||
Mfr: RF0102-000 TTI: BD280-1130-10/16 Littelfuse Availability: 1,140In StockResettable Fuses - PPTC 10A 180mV BladeDevice | 1,140In Stock | BD280 | Holder | Blade | 8 A | 14 VDC | 13 A | 10 A | 13.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | RF0102-000 | ||||
Mfr: RF0092-000 TTI: BD280-1130-20/16 Littelfuse Availability: 6,220In StockResettable Fuses - PPTC 20A 135mV BladeDevice | 6,220In Stock | BD280 | Holder | Blade | 16 A | 14 VDC | 26 A | 20 A | 4.5 mOhms | - 40 C | + 125 C | 10.75 mm | Bulk | RF0092-000 | ||||
Mfr: RF2713-000 TTI: RXEF375K Littelfuse Availability: 1,225In StockResettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | 1,225In Stock | RXEF | PCB Mount | Radial | 3.75 A | 72 VDC | 7.5 A | 40 A | 80 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | RF2713-000 | ||||
Mfr: RF3367-000 TTI: RKEF110 Littelfuse Availability: 400In StockResettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device | 400In Stock | RKEF | PCB Mount | Radial | 1.1 A | 60 VDC | 2.2 A | 40 A | 470 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | RF0866-000 RF3367-000 | ||||
Mfr: RF2631-000 TTI: RXEF020-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Radial Lead .2A 72V 40A Imax | 6,000In Stock | RXEF | PCB Mount | Radial | 200 mA | 72 VDC | 400 mA | 40 A | 4.4 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | A27863-000 RF2631-000 | ||||
Mfr: RF1543-000 TTI: LR4-260F Littelfuse Availability: 1,600In StockResettable Fuses - PPTC 2.6A 15V 100A Imax | 1,600In Stock | LR4 | Strap Mount | SMD/SMT | 2.6 A | 15 VDC | 5.8 A | 100 A | 42 mOhms | - 40 C | + 85 C | Bulk | D03110-000 RF1543-000 | |||||
Mfr: RF0021-000 TTI: TRF250-145 Littelfuse Availability: 7,050In StockResettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX | 7,050In Stock | TRF250 | PCB Mount | Radial | 145 mA | 60 VDC | 290 mA | 3 A | 14 Ohms | - 40 C | + 85 C | 5 mm | Bulk | RF0021-000 |
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