PolySwitch Surface Mount Resettable PTCs

Littelfuse PolySwitch Surface-Mount (SMD) Resettable PTCs provide overcurrent protection for applications where space is at a premium, and resettable protection is desired. The components are reliable and capable of protecting computer and consumer electronics against temporary overcurrent faults. Package size varies from 0402 to 3425, while the current hold ranges from 50mA to 7.0A. The Littelfuse PolySwitch SMD product family is qualified to strict automotive standards (following the AECQ200 specification). As a result, these PTCs are suitable for protecting Electronic Control Units (ECUs) against damage from faults that would otherwise require costly, complete module replacement.

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Littelfuse Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A
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4 538Prieinamumas
4 500Tikėtina 2026-03-18
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L SMD/SMT SMD/SMT 350 mA 30 VDC 750 mA 40 A 1.7 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 60V 350MA-HD 10A SMD
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9 121Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L PCB Mount SMD/SMT 350 mA 60 VDC 700 mA 10 A 1.7 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A
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30 964Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

1812L SMD/SMT SMD/SMT 500 mA 30 VDC 1 A 100 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 60V 500MA-HD 100A SMD
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26 292Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L PCB Mount SMD/SMT 500 mA 60 VDC 1 A 10 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel


Littelfuse Resettable Fuses - PPTC 60V 500MA-HD 100A SMD
Duomenų Lapas
4 269Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L SMD/SMT SMD/SMT 500 mA 60 VDC 1 A 10 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1812 15V .5A
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7 402Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

1812L SMD/SMT SMD/SMT 500 mA 15 VDC 1 A 100 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE
Duomenų Lapas
20 246Prieinamumas
13 500Tikėtina 2026-03-31
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L SMD/SMT SMD/SMT 750 mA 24 VDC 1.5 A 100 A 290 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE
Duomenų Lapas
23 065Prieinamumas
16 000Tikėtina 2026-03-31
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L PCB Mount SMD/SMT 750 mA 33 VDC 1.5 A 20 A 400 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1812 13.2V 0.75A
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7 046Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

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, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A
Duomenų Lapas
7 274Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L PCB Mount SMD/SMT 1.1 A 24 VDC 1.95 A 20 A 200 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT
Duomenų Lapas
40 249Prieinamumas
49 000Pagal užsakymą
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L PCB Mount SMD/SMT 1.1 A 33 VDC 1.95 A 20 A 200 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1812 8V 1.1A
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9 123Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

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, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A
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6 662Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L SMD/SMT SMD/SMT 1.25 A 16 VDC 2.5 A 100 A 140 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT
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7 555Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

1812L PCB Mount SMD/SMT 1.25 A 6 VDC 2.5 A 100 A 140 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE
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8 240Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L SMD/SMT SMD/SMT 1.5 A 12 VDC 3 A 100 A 110 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX
Duomenų Lapas
22 285Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L PCB Mount SMD/SMT 1.5 A 24 VDC 3 A 20 A 120 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 8V 1.5A
Duomenų Lapas
7 025Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 2 000

1812L SMD/SMT SMD/SMT 1.5 A 8 VDC 3 A 100 A 110 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 12V 1812 PTC POLY SMT
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4 564Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

1812L SMD/SMT SMD/SMT 2 A 12 VDC 3.5 A 100 A 70 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A
Duomenų Lapas
3 943Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

1812L SMD/SMT SMD/SMT 2.6 A 12 VDC 5 A 100 A 55 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 60V 2016 .300A SURF MOUNT
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16 617Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

2016L SMD/SMT SMD/SMT 300 mA 60 VDC 600 mA 20 A 2.3 Ohms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 60V 2016 .550A POLYFUSE
Duomenų Lapas
12 151Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

2016L SMD/SMT SMD/SMT 550 mA 60 VDC 1.1 A 20 A 1 Ohms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 60V POLY 2016 HALOGEN-FREE .750A
Duomenų Lapas
11 665Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 000

2016L SMD/SMT SMD/SMT 750 mA 60 VDC 1.5 A 20 A 900 mOhms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE
Duomenų Lapas
15 822Prieinamumas
34 500Pagal užsakymą
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

2016L SMD/SMT SMD/SMT 1.1 A 33 VDC 2.2 A 40 A 400 mOhms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 33V 1.5A-HD 40A MAX
Duomenų Lapas
33 062Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

2016L SMD/SMT SMD/SMT 1.5 A 33 VDC 3 A 40 A 180 mOhms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 15V 2016 1.50A SURF MOUNT
Duomenų Lapas
10 455Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
Reel: 1 500

2016L SMD/SMT SMD/SMT 1.5 A 15 VDC 3 A 40 A 180 mOhms 2016 (5041 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel