Littelfuse PolySwitch Resettable Fuses - PPTC

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Description Datasheet Availability Pricing (EUR) 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
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Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
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Packaging
Littelfuse Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax
Datasheet
8 585In Stock
Min.: 1
Mult.: 1

LVR PCB Mount Radial 120 mA 120 VAC/VDC 300 mA 20 A 12 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .16A 240VAC 20/2A Imax
Datasheet
6 006In Stock
7 000Expected 03/09/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 160 mA 120 VAC/VDC 370 mA 20 A 7.8 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .16A 240VAC 20/2A Imax
Datasheet
6 450In Stock
Min.: 1
Mult.: 1
: 2 000

LVR PCB Mount Radial 160 mA 120 VAC/VDC 370 mA 20 A 7.8 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax
Datasheet
5 684In Stock
Min.: 1
Mult.: 1
: 2 000

LVR PCB Mount Radial 250 mA 120 VAC/VDC 560 mA 20 A 3.8 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax
Datasheet
5 117In Stock
5 000On Order
Min.: 1
Mult.: 1

LVR PCB Mount Radial 330 mA 120 VAC/VDC 740 mA 20 A 2.6 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET
Datasheet
4 242In Stock
7 500Expected 05/10/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 750 mA 240 VAC/VDC 1.5 A 7.5 A 839 mOhms - 40 C + 85 C 6.1 mm Bulk
Littelfuse Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET
Datasheet
2 562In Stock
11 500On Order
Min.: 1
Mult.: 1

LVR PCB Mount Radial 1 A 240 VAC/VDC 2 A 10 A 580 mOhms - 40 C + 85 C 11.4 mm Bulk
Littelfuse Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET
Datasheet
3 689In Stock
4 250Expected 30/09/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 2 A 240 VAC/VDC 4 A 20 A 221 mOhms - 20 C + 85 C 11.4 mm Bulk
Littelfuse Resettable Fuses - PPTC .05A 30V 10A IMAX
Datasheet
46 927In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

microSMD SMD/SMT SMD/SMT 50 mA 30 VDC 150 mA 10 A 50 Ohms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .35A 6V 40A Imax
Datasheet
7 258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

microSMD SMD/SMT SMD/SMT 350 mA 6 VDC 750 mA 40 A 1.3 Ohms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .75A 6V 40A Imax
Datasheet
6 476In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

microSMD PCB Mount SMD/SMT 750 mA 6 VDC 1.5 A 40 A 400 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.1A 6V 40A Imax
Datasheet
10 217In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

microSMD SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 40 A 210 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.5A 6V 40A Imax
Datasheet
6 874In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

microSMD SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 40 A 110 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC Polyswitch 4.2A
Datasheet
4 723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

microSMD SMD/SMT SMD/SMT 2 A 6 VDC 5 A 100 A 60 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 30Vdc 10A MINI-SMD
Datasheet
5 963In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

microSMD PCB Mount SMD/SMT 100 mA 30 VDC 350 mA 10 A 11 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200
Datasheet
10 211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniASMD SMD/SMT SMD/SMT 100 mA 60 VDC 300 mA 40 A 12.7 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.5A 12V 100A Imax
Datasheet
40 999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD SMD/SMT SMD/SMT 1.5 A 12 VDC 2.8 A 100 A 110 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 2.6A 12V 100A Imax
Datasheet
41 707In Stock
39 000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

miniSMD SMD/SMT SMD/SMT 2.6 A 12 VDC 5 A 100 A 47 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .14A 60V 10A Imax
Datasheet
59 197In Stock
78 000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD SMD/SMT SMD/SMT 140 mA 60 VDC 280 mA 10 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .2A 30V 10A Imax
Datasheet
20 198In Stock
31 800Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 10 A 3.3 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 30V 40A 1.75Ohms
Datasheet
16 405In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD SMD/SMT SMD/SMT 300 mA 30 VDC 600 mA 40 A 1.75 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .50A 24V 100A Imax
Datasheet
36 960In Stock
86 000Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD SMD/SMT SMD/SMT 500 mA 24 VDC 1 A 100 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .75A 13.2V 100A Imax
Datasheet
18 691In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

miniSMD 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 24V 750MA-HD 40A MAX
Datasheet
13 096In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 33V 750MA-HD 100A MAX
Datasheet
25 057In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

miniSMD SMD/SMT SMD/SMT 750 mA 33 VDC 1.6 A 100 A 390 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel