PolySwitch Resettable Fuses - PPTC

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Littelfuse Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200
Datasheet
1,779In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniASMD SMD/SMT SMD/SMT 1.25 A 16 VDC 2.5 A 100 A 140 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.5A 16V Mini SMD AEC-Q200
Datasheet
679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniASMD SMD/SMT SMD/SMT 1.5 A 16 VDC 2.8 A 100 A 110 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.5A 24V Mini SMD AEC-Q200
Datasheet
371In Stock
1,000Expected 2026-04-16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

miniASMD SMD/SMT SMD/SMT 1.5 A 24 VDC 3 A 20 A 120 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200
Datasheet
1,456In Stock
1,500Expected 2026-06-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

miniASMD SMD/SMT SMD/SMT 2.6 A 16 VDC 5 A 100 A 50 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.10A 16V 100A Imax
Datasheet
5,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD PCB Mount SMD/SMT 1812 (4532 metric) + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.25A 16V 100A Imax
Datasheet
2,371In Stock
1,500Expected 2026-04-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD 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 24V 750MA-HD 40A MAX
Datasheet
705In Stock
21,965On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

miniSMD SMD/SMT SMD/SMT 750 mA 24 VDC 1.5 A 40 A 290 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.10A 8V 100A Imax
Datasheet
5,986In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD 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 1.25A 6V 100A Imax
Datasheet
2,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD SMD/SMT 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 24V 1.5A-HD 20A MAX
Datasheet
2,417In Stock
14,000Expected 2026-05-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

miniSMD SMD/SMT 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 1.6A 9V 100A Imax
Datasheet
2,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD SMD/SMT SMD/SMT 1.6 A 9 VDC 3.2 A 100 A 100 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 2A 8V 100A Imax
Datasheet
589In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD SMD/SMT SMD/SMT 2 A 8 VDC 4 A 100 A 70 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 85 mOhms 40 A 16 VDC - 40 C+ 85 C
Datasheet
3,894In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD PCB Mount SMD/SMT 2 A 16 VDC 4 A 40 A 85 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 2.6A 6V 100A Imax
Datasheet
3,323In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

miniSMD SMD/SMT SMD/SMT 2.6 A 6 VDC 5 A 100 A 43 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200
Datasheet
2,700In Stock
3,000Expected 2026-06-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

nanoASMDC SMD/SMT SMD/SMT 160 mA 48 VDC 450 mA 10 A 5 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .35A 16V Nano SMD AEC-Q200
Datasheet
550In Stock
3,000Expected 2026-04-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

nanoASMDC SMD/SMT SMD/SMT 350 mA 16 VDC 750 mA 20 A 1.35 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .2A 24V 100A Imax
Datasheet
7,609In Stock
9,000Expected 2026-03-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

nanoSMD SMD/SMT SMD/SMT 200 mA 24 VDC 420 mA 100 A 3.1 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 16V 100A 2.3Ohms
Datasheet
6,650In Stock
9,000Expected 2026-06-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

nanoSMD PCB Mount SMD/SMT 250 mA 16 VDC 580 mA 100 A 2.3 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .1A 15VDC 20A 0805 AEC-Q200
Datasheet
3,555In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

picoASMD PCB Mount SMD/SMT 100 mA 15 VDC 300 mA 20 A 11 Ohms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V 100A 0.8Ohms
Datasheet
4,721In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

picoSMD PCB Mount SMD/SMT 500 mA 6 VDC 1 A 100 A 800 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 170 mOhms 40 A 6 VDC - 40 C+ 85 C
Datasheet
179In Stock
6,000Expected 2026-03-02
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

picoSMD PCB Mount SMD/SMT 1.1 A 6 VDC 2.2 A 40 A 170 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC SMDC075F-2
Datasheet
1,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMDC PCB Mount SMD/SMT 2920 (7351 metric) + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 150 mOhms 40 A 33 VDC - 40 C+ 85 C
Datasheet
3,616In Stock
4,000Expected 2026-04-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMDC PCB Mount SMD/SMT 2.2 A 33 VDC 4.4 A 40 A 150 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 24V 3.0A-HD 40A MAX
Datasheet
531In Stock
8,000Expected 2026-05-07
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMDC PCB Mount SMD/SMT 3 A 24 VDC 6 A 40 A 72 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 3A 16V High Temp SMD AEC-Q200
Datasheet
1,008In Stock
MouseReel Available
Min.: 1
Mult.: 1

AHS SMD/SMT SMD/SMT 3 A 16 VDC 6 A 70 A 24 mOhms 3425 (8673 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel