Littelfuse - Resettable Fuses - PPTC
3.856 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: RF1346-000 TTI: RF1346-000 Littelfuse Availability: 0In Stock66.000 On Order Expected Resettable Fuses - PPTC 16 V .35A-HD 20A MAX | 0In Stock66.000 On Order Expected | SMD/SMT | SMD/SMT | 350 mA | 16 VDC | 750 mA | 20 A | 1.35 Ohms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF2649-000 TTI: RF2649-000 Littelfuse Availability: 0In Stock5.000 On Order Expected 20-Jan-27 Resettable Fuses - PPTC 72V 2.5A-HD 40A MAX | 0In Stock5.000 On Order Expected 20-Jan-27 | PCB Mount | Radial | 2.5 A | 72 VDC | 5 A | 40 A | 130 mOhms | - 40 C | + 85 C | 10.9 mm | Bulk | ||||||
Mfr: RF0318-000 TTI: RF0318-000 Littelfuse Availability: 0In Stock96.000 On Order Expected Resettable Fuses - PPTC 30 V 1.1A-HD 40A MAX | 0In Stock96.000 On Order Expected | SMD/SMT | SMD/SMT | 1.1 A | 30 VDC | 2.2 A | 40 A | 480 mOhms | 2920 (7450 metric) | - 40 C | + 85 C | Reel | ||||||
Mfr: RF3233-000 TTI: RF3233-000 Littelfuse Availability: 0In Stock3.500 On Order Expected 04-Nov-26 Resettable Fuses - PPTC 16V 5A-HD 100A MAX | 0In Stock3.500 On Order Expected 04-Nov-26 | PCB Mount | Radial | 5 A | 16 VDC | 8.5 A | 100 A | 34 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF2644-000 TTI: RF2644-000 Littelfuse Availability: 0In Stock13.500 On Order Expected 10-Feb-27 Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX | 0In Stock13.500 On Order Expected 10-Feb-27 | PCB Mount | Radial | 1.35 A | 30 VDC | 2.7 A | 100 A | 130 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | ||||||
0In Stock | PCB Mount | Radial | 1.35 A | 72 VDC | 2.7 A | 40 A | 300 mOhms | - 40 C | + 85 C | 5.8 mm | Bulk | |||||||
Mfr: 543478-000 TTI: 543478-000 Littelfuse Availability: 0In Stock2.000 On Order Expected Resettable Fuses - PPTC 240V .25A-HD 3A MAX | 0In Stock2.000 On Order Expected | PCB Mount | Radial | 250 mA | 120 VAC/VDC | 560 mA | 20 A | 3.8 Ohms | - 20 C | + 85 C | 5.8 mm | Bulk | ||||||
Mfr: RF1600-000 TTI: RF1600-000 Littelfuse Availability: 0In Stock50.000 On Order Expected 03-Feb-27 Resettable Fuses - PPTC 14VDC 25V-CLMP | 0In Stock50.000 On Order Expected 03-Feb-27 | PESD | SMD/SMT | 0402 (1005 metric) | - 55 C | + 125 C | Reel | |||||||||||
TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC 60V 3A 5.5Ohms | Not Available Online | TRF250 | PCB Mount | Radial | 145 mA | 60 V | 290 mA | 5.5 Ohms | - 40 C | + 85 C | 5 mm | Reel | RF1756-000 | |||||
Mfr: RHEF1100-1 TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC Polyswitch 11A 16V | Not Available Online | RHEF | PCB Mount | Radial | 11 A | 16 V | 20 A | 100 A | 90 mOhms | - 40 C | + 125 C | 10.9 mm | Bulk | RF0716-000 | ||||
Mfr: ASMD250F-2 TTI: Not Assigned Littelfuse Availability: 0In StockResettable Fuses - PPTC 1.97A 16V SMD AEC-Q200 | 0In Stock | ASMD | SMD/SMT | SMD/SMT | 1.97 A | 16 VDC | 5 A | 40 A | 85 mOhms | 3425 (8764 metric) | - 40 C | + 85 C | AEC-Q100 | Reel | RF1639-000 | |||
TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC Polyswitch 0.3A | Not Available Online | TRF600 | PCB Mount | Radial | 150 mA | 250 V | 300 mA | 17 Ohms | - 40 C | + 85 C | Bulk | |||||||
Mfr: LR4-550RAF TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC 5.5A STRAP Polyswitch PTC RESET | Not Available Online | LR4 | Strap Mount | Axial | 5.5 A | 20 V | 10.5 A | 100 A | 16 mOhms | - 40 C | + 85 C | Bulk | RF1537-000 | |||||
Mfr: TRF250-145T-2 TTI: Not Assigned Littelfuse Availability: 0In StockResettable Fuses - PPTC TRF250-145T-2 | 0In Stock | TRF250 | PCB Mount | Radial | 145 mA | 60 V | 290 mA | 3 A | 7.5 Ohms | - 40 C | + 85 C | 5 mm | Reel | RF4278-000 | ||||
Mfr: 1206L450SL-VYR TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC | Not Available Online | Low Rho | PCB Mount | SMD/SMT | 4.5 A | 6 VDC | 9 A | 50 A | 14 mOhms | 1206 (3216 metric) | - 40 C | + 85 C | Reel | |||||
Mfr: BD280-1927-30/16-W TTI: Not Assigned Littelfuse Availability: 0In StockResettable Fuses - PPTC 30A 105mV BladeDevice | 0In Stock | BD280 | Holder | Blade | 20 A | 16 V | 32 A | 25 A | 3.3 mOhms | - 40 C | + 125 C | Bulk | RF0095-000 | |||||
Mfr: TD0710-B33-2JB TTI: Not Assigned Littelfuse Availability: 0In StockResettable Fuses - PPTC TD0710-B33-2JB | 0In Stock | Bulk | RF4274-000 | |||||||||||||||
Not Available Online | TAC | Strap Mount | Axial | 3 A | 15 V | - 40 C | + 85 C | |||||||||||
Not Available Online | PSR | PCB Mount | Radial | Bulk | 136502-000 | |||||||||||||
Mfr: LR4-380SSF TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC 3.8A 15V 100A Imax | Not Available Online | LR4 | Strap Mount | Axial | 3.8 A | 15 V | 8.3 A | 100 A | 26 mOhms | - 40 C | + 85 C | Bulk | C91934-000 | |||||
Mfr: LR4-880SSF TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC LR4-880SSF | Not Available Online | LR4 | PCB Mount | SMD/SMT | 8.8 A | 20 V | 16 A | 100 A | 10.5 mOhms | - 40 C | + 85 C | Bulk | A28944-000 | |||||
Not Available Online | PSR | PCB Mount | Radial | Bulk | D92206-000 | |||||||||||||
Mfr: SPK150-0640 TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC | Not Available Online | SPK | PCB Mount | Radial | Bulk | 044793-000 | ||||||||||||
Mfr: HVR250P180UF TTI: Not Assigned Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC 60V/250V .180A Telecom | Not Available Online | HVR250 | PCB Mount | Radial | 180 mA | 60 V | 650 mA | 10 A | 2 Ohms | - 40 C | + 85 C | Ammo Pack | ||||||
Not Available Online | LT | Strap Mount | Axial | 1 A | 24 V | 2.5 A | 100 A | 260 mOhms | - 40 C | + 85 C | Bulk |
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