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: RF1182-000 TTI: MINISMDC110F/24-2 Littelfuse Availability: 3,000In Stock9,000 On Order Expected 10-Sep-26 Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX | 3,000In Stock9,000 On Order Expected 10-Sep-26 | miniSMD | SMD/SMT | SMD/SMT | 1.1 A | 24 VDC | 2.2 A | 20 A | 180 mOhms | 1812 (4532 metric) | - 40 C | + 85 C | Reel | E03949-000 RF1182-000 | ||||
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 | ||||
Mfr: RF2631-000 TTI: RXEF020-2 Littelfuse Availability: 6,000In Stock6,000 On Order Expected 01-Oct-26 Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax | 6,000In Stock6,000 On Order Expected 01-Oct-26 | 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: RF0125-000 TTI: TRF250-080U Littelfuse Availability: 4,500In StockResettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX | 4,500In Stock | TRF250 | PCB Mount | Radial | 80 mA | 60 VDC | 160 mA | 3 A | 33 Ohms | - 40 C | + 85 C | 5 mm | Bulk | RF0125-000 | ||||
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: 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 | ||||
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: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 3,000In Stock6,000 On Order Expected 26-Oct-26 Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 3,000In Stock6,000 On Order Expected 26-Oct-26 | RXEF | PCB Mount | Radial | 400 mA | 72 VDC | 800 mA | 40 A | 1.29 Ohms | - 40 C | + 85 C | 5.8 mm | Reel | D27406-000 RF2634-000 | ||||
Mfr: D63282-000 TTI: TRF600-150-B-0.5 Littelfuse Availability: 91In StockResettable Fuses - PPTC 600V .15A-HD 3A MAX | 91In Stock | TRF600 | PCB Mount | Radial | 150 mA | 250 VDC | 300 mA | 3 A | 17 Ohms | - 40 C | + 85 C | 5 mm | Bulk | D63282-000 | ||||
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 | ||||
500In Stock | RKEF | PCB Mount | Radial | 500 mA | 60 VDC | 1 A | 40 A | 900 mOhms | - 40 C | + 85 C | 5.84 mm | Bulk | RF0853-000 RF3054-000 | |||||
Mfr: 887538-000 TTI: LVR016K Littelfuse Availability: 1,000In StockResettable Fuses - PPTC .16A 240VAC 20/2A Imax | 1,000In Stock | LVR | PCB Mount | Radial | 160 mA | 240 VAC/VDC | 370 mA | 2 A | 7.8 Ohms | - 40 C | + 85 C | 5.8 mm | Bulk | 887538-000 | ||||
Mfr: A88390-000 TTI: TSM600-250F-RA-2 Littelfuse Availability: 3,200In StockResettable Fuses - PPTC 250V .250A-HD 3A MAX (R) | 3,200In Stock | TSM600 | PCB Mount | SMD/SMT | 250 mA | 250 VDC | 860 mA | 3 A | 5 Ohms | - 40 C | + 85 C | Reel | A88390-000 | |||||
Mfr: RF1547-000 TTI: LR4-730F Littelfuse Availability: 0In StockResettable Fuses - PPTC 7.3A 20V 100A Imax | 0In Stock | LR4 | Strap Mount | SMD/SMT | 7.3 A | 20 VDC | 14.1 A | 100 A | 12 mOhms | - 40 C | + 85 C | Bulk | A93367-000 RF1547-000 | |||||
Mfr: RF3295-000 TTI: RHEF050 Littelfuse Availability: 11In StockResettable Fuses - PPTC Radial Lead .5A 30V 40A Imax | 11In Stock | RHEF | PCB Mount | Radial | 500 mA | 30 VDC | 900 mA | 40 A | 1.1 Ohms | - 40 C | + 125 C | 5.8 mm | Bulk | E26286-000 RF3295-000 | ||||
3,050In Stock | RHEF | PCB Mount | Radial | 4 A | 16 VDC | 7.5 A | 100 A | 60 mOhms | - 40 C | + 125 C | 5.8 mm | Bulk | D02311-000 RF3305-000 | |||||
Mfr: RF2691-000 TTI: RXEF250-2 Littelfuse Availability: 1,000In StockResettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax | 1,000In Stock | RXEF | PCB Mount | Radial | 2.5 A | 72 VDC | 5 A | 40 A | 130 mOhms | - 40 C | + 85 C | 10.9 mm | Reel | A95283-000 RF2691-000 | ||||
Mfr: C61007-000 TTI: RUEF250U-0.148 Littelfuse Availability: 1,500In Stock6,500 On Order Expected 04-Aug-26 Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX | 1,500In Stock6,500 On Order Expected 04-Aug-26 | RUEF | PCB Mount | Radial | 2.5 A | 30 VDC | 4.9 A | 100 A | 80 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | C61007-000 | ||||
1,625In Stock | 30R | PCB Mount | Radial | 6 A | 30 VDC | 12 A | 40 A | 40 mOhms | - 40 C | + 85 C | 10.2 mm | Bulk | ||||||
800In Stock1,500 On Order Expected 05-Aug-26 | 60R | PCB Mount | Radial | 100 mA | 60 VDC | 200 mA | 40 A | 7.5 Ohms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
551In Stock | 60R | PCB Mount | Radial | 900 mA | 60 VDC | 1.8 A | 40 A | 470 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk | ||||||
Mfr: RF3177-000 TTI: LVR200S-240 Littelfuse Availability: 40In StockResettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET | 40In Stock | LVR | PCB Mount | Radial | 2 A | 240 VAC/VDC | 4 A | 20 A | 221 mOhms | - 20 C | + 85 C | 11.4 mm | Bulk | RF3177-000 | ||||
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 | |||||
850In Stock | 16R | PCB Mount | Radial | 5 A | 16 VDC | 8.5 A | 100 A | 34 mOhms | - 40 C | + 85 C | 5.1 mm | Bulk |
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