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.

Mga Resulta: 466
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS ECAD Model Series Isitilo ng Mounting Istilo ng Termination Hold Current Maximum na Voltage Trip Current Rating ng Current - Max Resistance Minimum na Operating Temperature Maximum na Operating Temperature Agwat ng Lead Kuwalipikasyon Packaging
Littelfuse Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS 2,573May Stock
Min.: 1
Mult.: 1

30R PCB Mount Radial 1.6 A 30 VDC 3.2 A 40 A 110 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V 1.85A RADIAL LEADS 3,958May Stock
Min.: 1
Mult.: 1
Reel: 2,000

30R PCB Mount Radial 1.85 A 30 VDC 3.7 A 40 A 90 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS 2,058May Stock
Min.: 1
Mult.: 1

30R PCB Mount Radial 1.85 A 30 VDC 3.7 A 40 A 90 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS 4,693May Stock
Min.: 1
Mult.: 1
Reel: 2,000

30R PCB Mount Radial 2.5 A 30 VDC 5 A 40 A 70 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 2.50A RADIAL LEADS 523May Stock
2,000Inaasahan 4/8/2026
Min.: 1
Mult.: 1

30R PCB Mount Radial 2.5 A 30 VDC 5 A 40 A 70 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS 3,282May Stock
Min.: 1
Mult.: 1
Reel: 2,000

30R PCB Mount Radial 3 A 30 VDC 6 A 40 A 80 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS 2,411May Stock
Min.: 1
Mult.: 1

30R PCB Mount Radial 3 A 30 VDC 6 A 40 A 80 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS 9May Stock
1,000Inoorder
Min.: 1
Mult.: 1

30R PCB Mount Radial 4 A 30 VDC 8 A 40 A 50 mOhms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 1,835May Stock
2,000Inaasahan 4/6/2026
Min.: 1
Mult.: 1
Reel: 1,000

30R PCB Mount Radial 5 A 30 VDC 10 A 40 A 50 mOhms - 40 C + 85 C 10.2 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V 6A RADIAL LEADS 1,147May Stock
Min.: 1
Mult.: 1
Reel: 1,000

30R PCB Mount Radial 6 A 30 VDC 12 A 40 A 40 mOhms - 40 C + 85 C 10.2 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 30V 8A 18.8s Radial leads 640May Stock
Min.: 1
Mult.: 1

30R PCB Mount Radial 8 A 30 VDC 16 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Bulk
Littelfuse Resettable Fuses - PPTC 30V POLYFUSE 9A RADIAL LEADS 81May Stock
100Inaasahan 3/16/2026
Min.: 1
Mult.: 1

30R PCB Mount Radial 9 A 30 VDC 18 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Bulk
Littelfuse Resettable Fuses - PPTC PTC 30V 9A POLY RADIAL LEADS 1,645May Stock
Min.: 1
Mult.: 1
Reel: 1,000

30R PCB Mount Radial 9 A 30 VDC 18 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 0.15A 600V RADIAL 802May Stock
Min.: 1
Mult.: 1

600R PCB Mount Radial 150 mA 60 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 0.15A 600V RADIAL 1,740May Stock
Min.: 1
Mult.: 1

600R PCB Mount Radial 150 mA 60 VDC 300 mA 3 A 20 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 0.15A 600V RADIAL 1,328May Stock
Min.: 1
Mult.: 1
Reel: 1,200

600R PCB Mount Radial 150 mA 60 VDC 300 mA 3 A 22 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC PTC 60V/600V.150A POLY TELECOM 1,766May Stock
Min.: 1
Mult.: 1
Reel: 1,200

600R PCB Mount Radial 150 mA 60 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC PTC 60V/600V.160A POLY TELECOM 40May Stock
Min.: 1
Mult.: 1
Reel: 500

600R PCB Mount Radial 160 mA 60 VDC 320 mA 3 A 18 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 60V .10A RADIAL LEAD 2,087May Stock
Min.: 1
Mult.: 1
Reel: 2,000

60R PCB Mount Radial 100 mA 60 VDC 200 mA 40 A 7.5 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 60V POLYFUSE .100A RADIAL LEADS 1,268May Stock
Min.: 1
Mult.: 1

60R PCB Mount Radial 100 mA 60 VDC 200 mA 40 A 7.5 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V .170A RADIAL LEADS 2,849May Stock
Min.: 1
Mult.: 1
Reel: 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 60V POLYFUSE .170A RADIAL LEADS 160May Stock
500Inaasahan 4/6/2026
Min.: 1
Mult.: 1

60R PCB Mount Radial 170 mA 60 VDC 340 mA 40 A 8 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V 200MA RADIAL 5,880May Stock
Min.: 1
Mult.: 1

60R PCB Mount Radial 200 mA 60 VDC 400 mA 40 A 4.4 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Resettable Fuses - PPTC 60V .250A RADIAL LEADS 2,285May Stock
Min.: 1
Mult.: 1
Reel: 2,000

60R PCB Mount Radial 250 mA 60 VDC 500 mA 40 A 3 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Resettable Fuses - PPTC 60V .300A RADIAL LEADS 245May Stock
2,000Inaasahan 3/23/2026
Min.: 1
Mult.: 1
Reel: 2,000

60R PCB Mount Radial 300 mA 60 VDC 600 mA 40 A 2.1 Ohms - 40 C + 85 C 5.1 mm Ammo Pack