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.

All Results (1,136)

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Uni-Di .20pF 20kV SESD
Datasheet
215,543In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

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

Littelfuse Specialty Fuses 170 VDC F/A TELECOM 60A PCB MOUNT
Datasheet
400In Stock
Min.: 10
Mult.: 10

Littelfuse ESD Protection Diodes / TVS Diodes ESD 430V BI
Datasheet
228In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1800V 3kA 8/20us UL 1449
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2500V 3kA 8/20us UL 1449
Datasheet
1,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Industrial & Electrical Fuses 250A 600VAC 300VDC Class T
Datasheet
14In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 5V .13pF 20kV
Datasheet
26,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV
Datasheet
148,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA
Datasheet
63,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF
Datasheet
65,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH
Datasheet
23,833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1pF uDFN-6L 2 Ch Diode Array
Datasheet
18,704In Stock
12,000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
36,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes Silicon ESD Devices
Datasheet
36,914In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes Silicon ESD Devices
Datasheet
54,537In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Littelfuse ESD Protection Diodes / TVS Diodes 4-CH STD 9V Uni-Di .20pF 20kV SESD
Datasheet
7,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 25,000

Littelfuse Cartridge Fuses 50A 500V
Datasheet
2,202In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 63A 500V
Datasheet
543In Stock
Min.: 1
Mult.: 1

Littelfuse Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2
Datasheet
287In Stock
500Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500


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

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


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

Littelfuse ESD Protection Diodes / TVS Diodes 66V 10KA
Datasheet
376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional
Datasheet
25,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000