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 250V .145A-HD 3A MAX
Datasheet
3,489In Stock
Min.: 1
Mult.: 1
Reel: 1,500

TRF250 PCB Mount Radial 145 mA 60 VDC 290 mA 3 A 14 Ohms - 40 C + 85 C 5 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .18A 250V
Datasheet
2,503In Stock
Min.: 1
Mult.: 1

TRF250 PCB Mount Radial 180 mA 100 VDC 650 mA 10 A 4 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Resettable Fuses - PPTC .18A 250V
Datasheet
1,779In Stock
Min.: 1
Mult.: 1
Reel: 1,500

TRF250 PCB Mount Radial 180 mA 100 VDC 650 mA 10 A 4 Ohms - 40 C + 85 C 5 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC Polyswitch 0.183A straight
Datasheet
500In Stock
Min.: 1
Mult.: 1

TRF250 PCB Mount Radial 183 mA 100 VDC 685 mA 10 A 3.4 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev
Datasheet
535In Stock
Min.: 1
Mult.: 1

TRF250 PCB Mount Radial 184 mA 100 VDC 1 A 10 A 3.1 Ohms 0 C + 85 C 5 mm Bulk
Littelfuse Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C
Datasheet
507In Stock
Min.: 1
Mult.: 1

TRF250 PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Resettable Fuses - PPTC .15A 250Vdc 600Vrms
Datasheet
1,601In Stock
Min.: 1
Mult.: 1
Reel: 1,500

TRF600 PCB Mount Radial 150 mA 250 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 60V 3A 1.45Ohms
Datasheet
360In Stock
Min.: 1
Mult.: 1

TRF600 PCB Mount Radial 400 mA 60 VDC 1 A 3 A 1.9 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Resettable Fuses - PPTC Polyswitch 0.26A
Datasheet
955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

TS250 PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 20 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC Polyswitch 0.08A
Datasheet
1,870In Stock
3,000Expected 2026-03-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

TSL250 PCB Mount SMD/SMT 80 mA 80 VDC 240 mA 3 A 20 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 250V .250A-HD 3A MAX (R)
Datasheet
223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

TSM600 PCB Mount SMD/SMT 250 mA 250 VDC 860 mA 3 A 5 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .40A 60Vdc 600Vrms
Datasheet
2In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

TSM600 PCB Mount SMD/SMT 400 mA 250 VDC 1 A 3 A 2 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.1A 16V 100A Imax
Datasheet
913In Stock
Min.: 1
Mult.: 1

VTP Strap Mount SMD/SMT 1.1 A 16 VDC 2.7 A 100 A 140 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 2.1A 16V 100A Imax
Datasheet
3,216In Stock
Min.: 1
Mult.: 1

VTP Strap Mount SMD/SMT 2.1 A 16 VDC 4.7 A 100 A 60 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 2.1A 16V 100A Imax
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

VTP Strap Mount SMD/SMT 2.1 A 16 VDC 4.7 A 100 A 60 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 60V 3A 9Ohms
Datasheet
298In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

TS250 PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 15 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A
Datasheet
4,000Expected 2026-05-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

0805L PCB Mount SMD/SMT 1.5 A 12 VDC 3 A 50 A 80 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 7A 16V RAD Leaded AEC-Q200
Datasheet
2In Stock
Min.: 1
Mult.: 1
Reel: 1,500

AGRF PCB Mount Radial 7 A 16 VDC 13.2 A 100 A 22 mOhms - 40 C + 85 C 5.8 mm AEC-Q100 Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 5.5A 20V 100A Imax
Datasheet
5,618On Order
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 5.5 A 20 VDC 10.5 A 100 A 16 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 6Vdc 10A MINI-SMD
Datasheet
3,914Expected 2026-05-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 RGEF500K
Datasheet
2In Stock
Min.: 1
Mult.: 1

RGEF PCB Mount Radial 5 A 16 VDC 8.5 A 100 A 34 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 1.1A 30V 100A Imax
Datasheet
18,962Expected 2026-04-08
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 1.1 A 30 VDC 2.2 A 100 A 170 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 9A 30V 40A Imax
Datasheet
3,000Expected 2026-04-06
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 9 A 30 VDC 18 A 100 A 20 mOhms - 40 C + 85 C 10.9 mm Bulk
Littelfuse Resettable Fuses - PPTC 125 mOhms 40 A 24 VDC - 40 C+ 85 C
Datasheet
5,985On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD SMD/SMT SMD/SMT 2 A 24 VDC 4 A 40 A 125 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .75A 33VDC 40A 2920 AEC-Q200
Datasheet
2,917Expected 2026-03-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ASMDC PCB Mount SMD/SMT 750 mA 33 VDC 1.5 A 40 A 610 mOhms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel