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: 234
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Description Datasheet Availability Pricing (EUR) 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 Industrial & Electrical Fuses 150A 600VAC 300VDC Class T
Datasheet
29In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 150 A 600 VAC 300 VDC
Littelfuse Resettable Fuses - PPTC 1.1A 15V 40A Imax
Datasheet
7,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC
Littelfuse Industrial & Electrical Fuses 300A 600VAC 300VDC Class T
Datasheet
8In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 300 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 6A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Fuses 6 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 30 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T
Datasheet
4In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 110 A 600 VAC 300 VDC
Littelfuse Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T
Datasheet
2In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 450 A 600 VAC 300 VDC
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
10In Stock
Min.: 1
Mult.: 1

Telecommunications Power Fuse Cartridge Blade Fuses 40 A 170 VDC
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
3In Stock
Min.: 1
Mult.: 1

Telecommunications Power Fuse Cartridge Blade Fuses 60 A 170 VDC
Littelfuse Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 400 A 600 VAC 300 VDC
Littelfuse Specialty Fuses 15A 170VDC
Datasheet
22In Stock
Min.: 1
Mult.: 1

Telecommunications Power Fuse Cartridge Fuses 15 A 170 VDC
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
60In Stock
Min.: 1
Mult.: 1

Telecommunications Power Fuse Cartridge Blade Fuses 20 A 170 VDC
Littelfuse Specialty Fuses 40A 170VDC
Datasheet
8In Stock
Min.: 1
Mult.: 1

Telecommunications Power Fuse Cartridge Fuses 40 A 170 VDC
Littelfuse Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses NANO 90 A 100 VDC
Littelfuse Specialty Fuses 170V VCD TELE-GARD 125A
Datasheet
20In Stock
Min.: 1
Mult.: 1

14.3 mm x 22.28 mm Cartridge Fuses 125 A 170 VDC
Littelfuse Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A
Datasheet
689In Stock
500Expected 31/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 125 A 75 VDC
Littelfuse Specialty Fuses 170 VDC F/A TELECOM 60A PCB MOUNT
Datasheet
400In Stock
Min.: 10
Mult.: 10

Telecommunications Power Fuse Cartridge Blade Fuses 60 A 170 VDC
Littelfuse Industrial & Electrical Fuses 250A 600VAC 300VDC Class T
Datasheet
14In Stock
Min.: 1
Mult.: 1

Industrial Power Fuses Class T Cartridge Leaded Fuses 250 A 600 VAC 300 VDC
Littelfuse Cartridge Fuses 50A 500V
Datasheet
2,202In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 50 A 500 VAC
Littelfuse Cartridge Fuses 63A 500V
Datasheet
543In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 63 A 500 VAC
Littelfuse Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2
Datasheet
287In Stock
500Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 80 A 100 VDC

Littelfuse Surface Mount Fuses 80A 75V FAST ACTING
Datasheet
783In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 80 A 100 VDC
Littelfuse Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2
Datasheet
657In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 100 A 100 VDC

Littelfuse Surface Mount Fuses 100A 75V FAST ACTING
Datasheet
303In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD Fuses 11.2 mm x 10 mm 100 A 100 VDC
Littelfuse Resettable Fuses - PPTC .3A 60V 10A Imax
Datasheet
13,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC