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 (774)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 17V 20mm Phenolic UltraMOV 784In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE 10In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 5mm Epoxy UltraMOV 2 953In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors VARISTOR RA SERIES LEAD FREE 16In Stock
Min.: 1
Mult.: 1

Littelfuse NTC Thermistors C THERMISTOR 10K OHM 5% 0603 SMT 3 845In Stock
Min.: 1
Mult.: 1
Littelfuse Varistors 11V 7mm Epoxy UltraMOV 4 444In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50V 10mm Epoxy UltraMOV 5 457In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 2 309In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 1 344In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 1 132In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 2.6A 6V 40A Imax 3 587In Stock
Min.: 1
Mult.: 1
: 2 000

Littelfuse Varistors 50V 7mm Epoxy UltraMOV 9 588In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300V 1 709In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 150V 2 234In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 2 427In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 23V 7mm Epoxy UltraMOV 4 073In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 95V 20mm Epoxy UltraMOV 3 174In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300VAC 335J 745V CLP 100A-PK 1 132In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 300V 3 174In Stock
Min.: 1
Mult.: 1
: 400

Littelfuse Industrial & Electrical Fuses 170 VDC F/A TELECOM 60A PCB MOUNT 390In Stock
Min.: 10
Mult.: 10

Littelfuse Varistors 60V 20mm Epoxy UltraMOV 3 657In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR LEAD FREE 2 138In Stock
Min.: 1
Mult.: 1

Littelfuse Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A 942In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2 1 608In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Resettable Fuses - PPTC .3A 60V 10A Imax 55 634In Stock
Min.: 1
Mult.: 1
: 2 000