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 (1.014)

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 Mfr.
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 3kW 30V 5% Bi-Directional
Datasheet
8.828On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Varistors 230V 7mm Epoxy UltraMOV
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V
Datasheet
2.887Expected 10/04/2026
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 125 mOhms 40 A 24 VDC - 40 C+ 85 C
Datasheet
5.985Expected 02/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Littelfuse NTC (Negative Temperature Coefficient) Thermistors C THERMISTOR 10K OHM 5% 0603 SMT
Datasheet
3.989Expected 27/04/2026
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Uni-Directional
Datasheet
8.188On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Varistors 23V 5mm Phenolic UltraMOV
Datasheet
4.180Expected 06/04/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 7mm Epoxy UltraMOV
Datasheet
4.500Expected 10/04/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 130V
Datasheet
1.495Expected 21/05/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 140V
Datasheet
1.500Expected 26/05/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 60V 14mm Phenolic UltraMOV
Datasheet
1.800Expected 02/03/2026
Min.: 1
Mult.: 1

Littelfuse Varistors RA Series
Datasheet
185Expected 04/06/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 20mm Epoxy UltraMOV
Datasheet
1.500Expected 02/03/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 35V 20mm Epoxy UltraMOV
Datasheet
1.500Expected 20/04/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 35V 20mm Phenolic UltraMOV
Datasheet
1.200Expected 18/06/2026
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 800A 600VAC 300VDC CLASS T
Datasheet
1Stock Available
More Info Available
Min.: 1
Mult.: 1

Littelfuse Varistors 20MM Radial
Datasheet
500Stock Available
More Info Available
Min.: 500
Mult.: 500
Reel: 500

Littelfuse Varistors 320V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.100
Mult.: 350

Littelfuse Varistors 320V
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3.200
Mult.: 400
Reel: 400

Littelfuse Varistors 10V 250A 1600pF
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1.000
Mult.: 1.000
No
Littelfuse ESD Protection Diodes / TVS Diodes ESD 76V BI
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 56
Mult.: 56

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2700V 3kA 8/20us UL 1449
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

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

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

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