Littelfuse PolySwitch Resettable Fuses - PPTC

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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 7.5A 32V High Temp AEC-Q200
Datasheet
1.526In Stock
500Expected 9/24/2026
Min.: 1
Mult.: 1

AHEF PCB Mount Radial 7.5 A 32 VDC 15 A 100 A 23 mOhms - 40 C + 85 C 10.9 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC .5A 30V High Temp AEC-Q200
Datasheet
293In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 500 mA 30 VDC 1 A 40 A 1.1 Ohms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 1A 30V High Temp AEC-Q200
Datasheet
28In Stock
500Expected 10/27/2026
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 1 A 30 VDC 1.9 A 40 A 430 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 10A 16V High Temp AEC-Q200
Datasheet
1.135In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 10 A 16 VDC 20.5 A 100 A 15 mOhms - 40 C + 125 C 10.9 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 13A 16V High Temp AEC-Q200
Datasheet
18In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 13 A 16 VDC 27 A 100 A 11 mOhms - 40 C + 125 C 10.9 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 15A 16V High Temp AEC-Q200
Datasheet
278In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 15 A 16 VDC 33 A 100 A 9.2 mOhms - 40 C + 125 C 10.9 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 3A 16V High Temp AEC-Q200
Datasheet
325In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 3 A 16 VDC 6.5 A 100 A 79 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 4A 16V High Temp AEC-Q200
Datasheet
280In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 4 A 16 VDC 7.4 A 100 A 60 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200
Datasheet
717In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 4.5 A 16 VDC 8.7 A 100 A 54 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 8A 16V High Temp AEC-Q200
Datasheet
242In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 8 A 16 V 15 A 100 A 20 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 9A 16V High Temp AEC-Q200
Datasheet
736In Stock
Min.: 1
Mult.: 1

AHRF PCB Mount Radial 9 A 16 VDC 18.5 A 100 A 17 mOhms - 40 C + 125 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 1.2A 16VHighTemp SMD AEC-Q200
Datasheet
19In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

AHS SMD/SMT SMD/SMT 1.2 A 16 VDC 2.3 A 50 A 150 mOhms 2920 (7450 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.6A 16VHighTemp SMD AEC-Q200
Datasheet
480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

AHS SMD/SMT SMD/SMT 1.6 A 16 VDC 3.2 A 70 A 50 mOhms 3425 (8673 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 2A 16V High Temp SMD AEC-Q200
Datasheet
1.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

AHS SMD/SMT SMD/SMT 2 A 16 VDC 4 A 70 A 50 mOhms 3425 (8673 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .37A 60V SMD AEC-Q200
Datasheet
3.317In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

ASMD SMD/SMT SMD/SMT 370 mA 60 VDC 980 mA 10 A 1.4 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .6A 30V SMD AEC-Q200
Datasheet
2.285In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

ASMD SMD/SMT SMD/SMT 600 mA 30 VDC 1.48 A 40 A 1 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.04A 16V SMD AEC-Q200
Datasheet
1.634In Stock
MouseReel Available
Min.: 1
Mult.: 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 Resettable Fuses - PPTC 1.85A 16V SMD AEC-Q200
Datasheet
980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ASMD SMD/SMT SMD/SMT 1.85 A 16 VDC 3.7 A 40 A 126 mOhms 3425 (8764 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.73A 16V SMD AEC-Q200
Datasheet
1.106In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ASMD SMD/SMT SMD/SMT 1.73 A 16 VDC 3.93 A 40 A 120 mOhms 3425 (8764 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .5A 60VDC 10A 2920 AEC-Q200
Datasheet
2.752In Stock
4.000Expected 11/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

ASMDC SMD/SMT SMD/SMT 500 mA 60 VDC 1 A 10 A 1.2 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 15A 160mV BladeDevice
Datasheet
18In Stock
Min.: 1
Mult.: 1

BD280 Holder Blade 12 A 14 VDC 20 A 15 A 7 mOhms - 40 C + 125 C 10.75 mm Bulk
Littelfuse Resettable Fuses - PPTC FEMTOSMDC010F/15-2
Datasheet
760In Stock
8.000Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

femtoSMD SMD/SMT SMD/SMT 100 mA 15 VDC 250 mA 40 A 8 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 9V 160MA-HD 40A MAX
Datasheet
2.234In Stock
5.000Expected 12/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

femtoSMD SMD/SMT SMD/SMT 160 mA 9 VDC 400 mA 40 A 4.2 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC LR4-190F
Datasheet
2.830In Stock
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 1.9 A 15 VDC 3.9 A 100 A 72 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 2.6A 15V 100A Imax
Datasheet
440In Stock
1.000Expected 9/1/2026
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 2.6 A 15 VDC 5.8 A 100 A 42 mOhms - 40 C + 85 C Bulk