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.

結果: 426
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Littelfuse 自恢復保險絲 - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A 1,460庫存量
最少: 1
倍數: 1
: 4,000

Low Rho SMD/SMT SMD/SMT 2.6 A 6 V 5 A 50 A 20 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 926庫存量
2,000預期2026/4/10
最少: 1
倍數: 1
: 2,000

Low Rho SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 7 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 1.04A 16V SMD AEC-Q200 3,134庫存量
最少: 1
倍數: 1
: 2,000

ASMD SMD/SMT SMD/SMT 1.04 A 16 VDC 2.46 A 40 A 250 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 15V 0.05A Ih 30 Ohm 1,268庫存量
最少: 1
倍數: 1
: 4,000

femtoSMD SMD/SMT SMD/SMT 50 mA 15 VDC 150 mA 40 A 30 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 12V 0.08A Ih 14 Ohm 655庫存量
最少: 1
倍數: 1
: 4,000

femtoSMD SMD/SMT SMD/SMT 80 mA 12 VDC 200 mA 40 A 14 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A 1,277庫存量
最少: 1
倍數: 1
: 4,000

Low Rho SMD/SMT SMD/SMT 3.8 A 6 VDC 8 A 50 A 16 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm 19,945庫存量
最少: 1
倍數: 1
: 4,000

AHS SMD/SMT SMD/SMT 500 mA 33 VDC 1.5 A 70 A 200 mOhms 2018 (5050 metric) - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm 19,973庫存量
最少: 1
倍數: 1
: 4,000

AHS SMD/SMT SMD/SMT 800 mA 33 VDC 2 A 70 A 100 mOhms 2018 (5050 metric) - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm 7,479庫存量
最少: 1
倍數: 1
: 1,500

AHS SMD/SMT SMD/SMT 1.6 A 24 VDC 4.8 A 40 A 35 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm 7,327庫存量
最少: 1
倍數: 1
: 1,500

AHS SMD/SMT SMD/SMT 2 A 24 VDC 6 A 40 A 30 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm 4,000庫存量
最少: 1
倍數: 1
: 4,000

microASMD SMD/SMT SMD/SMT 200 mA 30 VDC 600 mA 20 A 600 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm 3,715庫存量
最少: 1
倍數: 1
: 4,000

microASMD SMD/SMT SMD/SMT 350 mA 30 VDC 1.05 A 20 A 400 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm 9,985庫存量
最少: 1
倍數: 1
: 4,000

microASMD SMD/SMT SMD/SMT 750 mA 16 VDC 2.25 A 20 A 100 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 12V 1.25A-HD 40A SMD 4,345庫存量
最少: 1
倍數: 1
: 3,000

Automotive SMD SMD/SMT SMD/SMT 1.25 A 12 VDC 3.75 A 40 A 300 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC 33V 1.2A-HD 20A 2-SMD 13,718庫存量
最少: 1
倍數: 1
: 2,000

AHS SMD/SMT SMD/SMT 1.2 A 33 VDC 2.3 A 20 A 150 mOhms 2920 (7450 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel

Littelfuse 自恢復保險絲 - PPTC 24V 3.0A-HD 20A 2-SMD 13,759庫存量
最少: 1
倍數: 1
: 1,500

AHS SMD/SMT SMD/SMT 3 A 24 VDC 6 A 20 A 15 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5103-000 4,000庫存量
最少: 1
倍數: 1
: 4,000

ASMD Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm 3,995庫存量
最少: 1
倍數: 1
: 4,000

microASMD SMD/SMT SMD/SMT 100 mA 30 VDC 300 mA 20 A 1 Ohms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm 3,834庫存量
最少: 1
倍數: 1
: 4,000

microASMD SMD/SMT SMD/SMT 160 mA 30 VDC 480 mA 20 A 700 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A 6,355庫存量
最少: 1
倍數: 1
: 4,000

0603L SMD/SMT SMD/SMT 80 mA 15 VDC 200 mA 40 A 12 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A 13,959庫存量
最少: 1
倍數: 1
: 4,000

0805L SMD/SMT SMD/SMT 20 mA 63 VDC 60 mA 40 A 70 Ohms 0805 (2012 metric) Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A 3,991庫存量
4,000預期2026/4/27
最少: 1
倍數: 1
: 4,000

0805L SMD/SMT SMD/SMT 200 mA 16 VDC 500 mA 100 A 3.5 Ohms 0805 (2012 metric) Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A 20,994庫存量
最少: 1
倍數: 1
: 4,000

0805L SMD/SMT SMD/SMT 200 mA 24 VDC 500 mA 100 A 3.5 Ohms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 90V POLYFUSE SURF MOUNT 1210 0.05A 7,069庫存量
最少: 1
倍數: 1
: 3,000

1210L PCB Mount SMD/SMT 50 mA 90 VDC 150 mA 10 A 50 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse 自恢復保險絲 - PPTC PTC 90V POLYFUSE SURF MOUNT 1210 0.1A 13,720庫存量
最少: 1
倍數: 1
: 3,000

1210L Reel, Cut Tape, MouseReel