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
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Littelfuse Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device
Datasheet
1.242In Stock
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 1.6 A 60 VDC 3.2 A 40 A 200 mOhms - 40 C + 85 C 5.84 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V 40A 0.085Ohms
Datasheet
1.500In Stock
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 2.5 A 60 VDC 5 A 40 A 85 mOhms - 40 C + 85 C 5.84 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device
Datasheet
2.360In Stock
3.500Expected 10/19/2026
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 3 A 60 VDC 6 A 40 A 80 mOhms - 40 C + 85 C 5.84 mm Bulk
Littelfuse Resettable Fuses - PPTC 50 mOhms 40 A 60 VDC - 40 C+ 85 C
Datasheet
2.149In Stock
Min.: 1
Mult.: 1
: 1.000

RKEF PCB Mount Radial 3 A 60 VDC 6 A 40 A 50 mOhms - 40 C + 85 C 5.84 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device
Datasheet
2.865In Stock
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 3.75 A 60 VDC 7.5 A 40 A 40 mOhms - 40 C + 85 C 10.9 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX
Datasheet
450In Stock
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 3.75 A 60 VDC 7.5 A 40 A 40 mOhms - 40 C + 85 C 10.9 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device
Datasheet
1.815In Stock
6.500Expected 10/28/2026
Min.: 1
Mult.: 1

RKEF PCB Mount Radial 4 A 60 VDC 8 A 40 A 60 mOhms - 40 C + 85 C 10.9 mm Bulk
Littelfuse Resettable Fuses - PPTC RKEF500K-2
Datasheet
642In Stock
1.000Expected 9/1/2026
Min.: 1
Mult.: 1
: 1.000

RKEF + 85 C Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .9A 30V 100A Imax
Datasheet
4.888In Stock
Min.: 1
Mult.: 1
: 3.000

RUEF PCB Mount Radial 900 mA 30 VDC 1.8 A 100 A 220 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 30V 900MA 100A RUEF
Datasheet
1.564In Stock
Min.: 1
Mult.: 1
: 2.000

RUEF PCB Mount Radial 900 mA 30 VDC 1.8 A 100 A 220 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 1.1A 30V 100A Imax
Datasheet
1.572In Stock
8.000Expected 10/13/2026
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 30V 1.1A-HD 100A RUEF
Datasheet
1.966In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

RUEF PCB Mount Radial 1.1 A 30 VDC 2.2 A 100 A 170 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.1A 30V 40A Imax
Datasheet
311In Stock
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 1.35A 30V 40A Imax
Datasheet
4.420In Stock
Min.: 1
Mult.: 1
: 3.000

RUEF PCB Mount Radial 1.35 A 30 VDC 2.7 A 40 A 130 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 30V 1.35A-HD 100A RUEF
Datasheet
2.910In Stock
Min.: 1
Mult.: 1
: 2.000

RUEF PCB Mount Radial 1.35 A 30 VDC 2.7 A 100 A 130 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 1.35A 30V 40A Imax
Datasheet
105In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 1.35 A 30 VDC 2.7 A 100 A 130 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 1.6A 30V 40A Imax
Datasheet
2.106In Stock
3.000Expected 10/14/2026
Min.: 1
Mult.: 1
: 3.000

RUEF PCB Mount Radial 1.6 A 30 VDC 3.2 A 100 A 110 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 1.6A 30V 40A Imax
Datasheet
679In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 1.6 A 30 VDC 3.2 A 100 A 110 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 1.85A 30V 100A Imax
Datasheet
551In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 1.85 A 30 VDC 3.7 A 100 A 90 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 1.85A 30V 40A Imax
Datasheet
390In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 1.85 A 30 VDC 3.7 A 100 A 90 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF
Datasheet
1.433In Stock
Min.: 1
Mult.: 1
: 2.000

RUEF PCB Mount Radial 2.5 A 30 VDC 5 A 100 A 70 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 2.5A 30V 100A Imax
Datasheet
212In Stock
500Expected 12/18/2026
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 2.5 A 30 VDC 5 A 100 A 70 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED
Datasheet
2.251In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 2.5 A 30 VDC 4.9 A 100 A 80 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 3A 30V 100A Imax
Datasheet
2.275In Stock
Min.: 1
Mult.: 1
: 1.000

RUEF PCB Mount Radial 3 A 30 VDC 6 A 100 A 80 mOhms - 40 C + 85 C 5.8 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 80 mOhms 40 A 30 VDC - 40 C+ 85 C
Datasheet
185In Stock
Min.: 1
Mult.: 1

RUEF PCB Mount Radial 3 A 30 VDC 6 A 40 A 80 mOhms - 40 C + 85 C 5.8 mm Bulk