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
Package/Case
Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
Qualification
Packaging
Littelfuse Resettable Fuses - PPTC 240V 2MA 20A LVR
Datasheet
438In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC .5A 13.2V 40A Imax
Datasheet
5.402In Stock
24.000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

microSMD SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 40 A 900 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V 1.75A-HD 40A MAX
Datasheet
1.702In Stock
4.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

microSMD SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 40 A 80 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6Vdc 10A MINI-SMD
Datasheet
3.064In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

microSMD PCB Mount SMD/SMT 500 mA 6 VDC 1.5 A 10 A 900 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .14A 60V Mini SMD AEC-Q200
Datasheet
3.803In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

miniASMD SMD/SMT SMD/SMT 140 mA 60 VDC 280 mA 10 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200
Datasheet
4.800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

miniASMD SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 10 A 3.3 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .3A 30V Mini SMD AEC-Q200
Datasheet
796In Stock
10.000Expected 11/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

miniASMD SMD/SMT SMD/SMT 300 mA 30 VDC 600 mA 40 A 1.75 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200
Datasheet
3.988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

miniASMD SMD/SMT SMD/SMT 1.1 A 16 VDC 2.2 A 100 A 180 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200
Datasheet
1.414In Stock
1.500Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

miniASMD SMD/SMT SMD/SMT 1.1 A 24 VDC 2.2 A 20 A 180 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200
Datasheet
1.734In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
2.453In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
2.102In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
3.217In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
4.953In Stock
12.000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
467In Stock
6.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 1.10A 8V 100A Imax
Datasheet
4.645In Stock
14.000Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
6.167In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 16V 100A 0.11Ohms
Datasheet
4.783In Stock
12.000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

miniSMD SMD/SMT SMD/SMT 1.5 A 16 VDC 2.8 A 100 A 110 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.6A 9V 100A Imax
Datasheet
3.667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 85 mOhms 40 A 16 VDC - 40 C+ 85 C
Datasheet
2.754In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1.608In Stock
2.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 2.60A 13.2V 100A Imax
Datasheet
3.649In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

miniSMD SMD/SMT SMD/SMT 2.6 A 13.2 VDC 5 A 100 A 50 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC MINISMDC300F-2
Datasheet
2.000In Stock
Min.: 2.000
Mult.: 2.000
: 2.000

miniSMD PCB Mount SMD/SMT 1812 (4532 metric) + 85 C Reel
Littelfuse Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200
Datasheet
3.306In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 .2A 24V Nano SMD AEC-Q200
Datasheet
221In Stock
6.000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

nanoASMDC SMD/SMT SMD/SMT 200 mA 24 VDC 420 mA 100 A 3.1 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel