Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

Results: 462
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Minimum Operating Temperature Maximum Operating Temperature Lead Spacing Qualification Packaging
Littelfuse Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A 3.466In Stock
Rp32.655,88
Rp30.270,90
Rp25.134,02
Rp23.115,96
Reel
Rp14.823,57
Min.: 1
Mult.: 1
: 1.000
72R PCB Mount Radial 1.85 A 72 VDC 3.7 A 40 A 190 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 9A 30V 100A Imax 17.181In Stock
Rp21.097,90
Rp18.712,92
Rp15.869,29
Rp14.695,15
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 0.12A 250V RADIAL 3.880In Stock
Rp13.209,12
Rp11.741,44
Rp9.173,00
Rp8.622,62
Min.: 1
Mult.: 1
250R PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200 3.676In Stock
Rp13.025,66
Rp11.411,21
Rp9.980,22
Rp9.301,42
Min.: 1
Mult.: 1
AHEF PCB Mount Radial 500 mA 32 VDC 1 A 100 A 1.1 Ohms - 40 C + 85 C 5.8 mm AEC-Q100 Bulk
Littelfuse Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device 9.441In Stock
Rp9.539,92
Rp7.815,40
Rp6.916,44
Rp6.347,72
Min.: 1
Mult.: 1
RKEF PCB Mount Radial 1.35 A 60 VDC 2.7 A 40 A 370 mOhms - 40 C + 85 C 5.84 mm Bulk
Littelfuse Resettable Fuses - PPTC 5A 30V 100A Imax 5.885In Stock
Cut Tape
Rp16.327,94
Rp15.062,07
Rp12.493,63
Rp11.539,63
Reel
Rp7.191,63
Min.: 1
Mult.: 1
: 1.500
RUEF PCB Mount Radial 5 A 30 VDC 10 A 100 A 50 mOhms - 40 C + 85 C 10.9 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS 5.536In Stock
Rp14.309,88
Rp12.145,05
Rp10.622,33
Rp9.741,73
Reel
Rp6.567,87
Min.: 1
Mult.: 1
: 2.000
30R PCB Mount Radial 1.6 A 30 VDC 3.2 A 40 A 110 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC RHEF400-2 14.193In Stock
Cut Tape
Rp16.144,48
Rp14.236,50
Rp11.869,86
Rp10.769,10
Reel
Rp7.081,56
Min.: 1
Mult.: 1
: 1.500
RHEF PCB Mount Radial 4 A 16 VDC 7.5 A 100 A 60 mOhms - 40 C + 125 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM 2.400In Stock
Rp26.601,70
Rp24.583,64
Rp20.364,06
Rp18.712,92
Reel
Rp11.704,75
Min.: 1
Mult.: 1
: 1.200
250R PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 5.175In Stock
Rp24.583,64
Rp18.896,38
Rp14.328,23
Rp12.071,67
Rp12.053,32
Min.: 1
Mult.: 1
30R PCB Mount Radial 5 A 30 VDC 10 A 40 A 50 mOhms - 40 C + 85 C 10.2 mm Bulk
Littelfuse Resettable Fuses - PPTC RGEF250-2 5.423In Stock
Cut Tape
Rp8.255,70
Rp7.448,48
Rp6.476,14
Rp6.035,83
Reel
Rp4.586,50
Min.: 1
Mult.: 1
: 3.000
RGEF PCB Mount Radial 2.5 A 16 VDC 4.7 A 100 A 53 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC RGEF300 18.025In Stock
Rp9.906,84
Rp9.154,65
Rp7.595,24
Rp6.439,45
Min.: 1
Mult.: 1
RGEF PCB Mount Radial 3 A 16 VDC 5.1 A 100 A 97.5 mOhms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V .750A RADIAL LEADS 6.265In Stock
Rp14.676,80
Rp13.447,62
Rp11.154,37
Rp10.292,11
Reel
Rp5.815,68
Min.: 1
Mult.: 1
: 2.000
60R PCB Mount Radial 750 mA 60 VDC 1.5 A 40 A 600 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C 10.949In Stock
Cut Tape
Rp12.842,20
Rp11.796,48
Rp9.796,76
Rp9.044,58
Reel
Rp5.448,76
Min.: 1
Mult.: 1
: 2.000
RHEF PCB Mount Radial 1 A 30 VDC 1.8 A 40 A 430 mOhms - 40 C + 125 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC Polyswitch 3.7A
1.543In Stock
Cut Tape
Rp16.144,48
Rp14.750,18
Rp12.236,78
Rp11.301,14
Reel
Rp9.356,46
Min.: 1
Mult.: 1
: 1.000
RXEF PCB Mount Radial 2.5 A 72 VDC 5 A 40 A 130 mOhms - 40 C + 85 C 10.9 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC PTC 16V 10A POLY RADIAL LEADS 1.466In Stock
Cut Tape
Rp30.821,28
Rp24.583,64
Rp21.648,28
Rp19.446,76
Reel
Rp14.236,50
Min.: 1
Mult.: 1
: 1.000
16R PCB Mount Radial 10 A 16 VDC 17 A 100 A 10.2 mOhms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS 2.633In Stock
Rp11.007,60
Rp9.246,38
Rp8.200,66
Rp7.173,29
Min.: 1
Mult.: 1
16R PCB Mount Radial 5 A 16 VDC 8.5 A 100 A 34 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM 1.813In Stock
Rp17.245,24
Rp15.924,33
Rp13.227,47
Rp12.200,09
Reel
Rp7.209,98
Min.: 1
Mult.: 1
: 1.200
250R PCB Mount Radial 145 mA 60 VDC 290 mA 3 A 14 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS 1.734In Stock
Rp19.813,68
Rp18.180,89
Rp14.695,15
Rp12.842,20
Min.: 1
Mult.: 1
30R PCB Mount Radial 6 A 30 VDC 12 A 40 A 40 mOhms - 40 C + 85 C 10.2 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V .170A RADIAL LEADS 2.816In Stock
Rp11.191,06
Rp10.292,11
Rp8.549,24
Rp7.888,78
Reel
Rp4.751,61
Min.: 1
Mult.: 1
: 2.000
60R PCB Mount Radial 170 mA 60 VDC 340 mA 40 A 8 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC RGEF500K-AP 3.535In Stock
Cut Tape
Rp12.291,82
Rp11.246,10
Rp9.338,11
Rp8.622,62
Reel
Rp6.567,87
Min.: 1
Mult.: 1
: 2.000
RGEF PCB Mount Radial 5 A 16 VDC 8.5 A 100 A 34 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax 2.931In Stock
Cut Tape
Rp15.594,10
Rp14.291,53
Rp11.851,52
Rp10.934,22
Reel
Rp6.824,71
Min.: 1
Mult.: 1
: 1.500
RGEF PCB Mount Radial 7 A 16 VDC 11.9 A 100 A 22 mOhms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 60V 2.5A 15.6s 363In Stock
Rp39.443,90
Rp32.288,96
Rp30.270,90
Rp26.418,24
Min.: 1
Mult.: 1
60R PCB Mount Radial 2.5 A 60 VDC 5 A 40 A 130 mOhms - 40 C + 85 C 10.2 mm Bulk
Littelfuse Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A 2.015In Stock
Rp12.842,20
Rp11.851,52
Rp9.833,46
Rp9.466,54
Reel
Rp6.586,21
Min.: 1
Mult.: 1
: 2.000
72R PCB Mount Radial 750 mA 72 VDC 1.5 A 40 A 600 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A 799In Stock
Rp44.213,86
Rp40.728,12
Rp33.756,64
Rp30.270,90
Min.: 1
Mult.: 1
72R PCB Mount Radial 3.75 A 72 VDC 7.5 A 40 A 80 mOhms - 40 C + 85 C 10.2 mm Bulk