Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

Results: 112
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Body Style Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Resettable Fuses - PPTC 2A 6V 40A Imax 1.204In Stock
Min.: 1
Mult.: 1
Reel: 4.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 15V 2.5A-HD 40A SMD 316In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 2.6A 6V 40A Imax 3.872In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 15V 40A 0.05Ohms 3.032In Stock
2.000Expected 13/04/2026
Min.: 1
Mult.: 1
Reel: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.2A 16V 50A Imax 2.120In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.6A 16V 40A Imax 1.685In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2
1.000On Order
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 70 A 100 VDC

Littelfuse Surface Mount Fuses 70A 75V FAST ACTING
700Expected 09/03/2026
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 70 A 100 VDC
Littelfuse Industrial & Electrical Fuses 800A 600VAC 300VDC CLASS T 1Stock Available
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 800 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 10A 600VAC 300VDC Class T Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 10 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 15A 600VAC 300VDC Class T Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 15 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 25A 600VAC 300VDC Class T Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 25 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 35A 600VAC 300VDC Class T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 35 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 40A 600VAC 300VDC Class T Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 40 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 40A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 40 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 45A 600VAC 300VDC Class T Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 45 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 80 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 90A 600VAC 300VDC Class T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 90 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 90A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 90 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 175A 600VAC 300VDC Class T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 175 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 200A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 200 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 225A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 225 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 300A 600VAC 300VDC CLASS T Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 300 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 350A 600VAC 300VDC Class T Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 350 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 400A 600VAC 300VDC Class T Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 400 A 600 VAC 300 VDC