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)

Select a category below to see filtering options and narrow down your search.
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Industrial & Electrical Fuses 800A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 900A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 900A 600VAC 300VDC CLASS T
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 5% 0805 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0805 SMT
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,500
Mult.: 3,500

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS
Datasheet
Non-Stocked
Min.: 500
Mult.: 500

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 500 OHM 5% 0805 SMT
Datasheet
Non-Stocked
Min.: 500
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 5% 1206 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.5K OHM 5% 1206 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 1206 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 1206 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 66V 10KA Tube
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 100

Littelfuse ESD Protection Diodes / TVS Diodes 76V 10KA Tube
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 100

Littelfuse ESD Protection Diodes / TVS Diodes TVS 10KA RATED 80V BI SMTO218, 13" T&R
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 400
Mult.: 400
Reel: 400
Littelfuse ESD Protection Diodes / TVS Diodes TVS 10KA RATED 86V BI SMTO218, 13" T&R
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 400
Mult.: 400
Reel: 400
Littelfuse ESD Protection Diodes / TVS Diodes TVS 10KA RATED 86V BI SMTO218, Tube
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 100
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0603 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 0603 SMT
Datasheet
Non-Stocked
Min.: 4,000
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% 0603 SMT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes SESD1103Q6UG-0020-090
Datasheet
Non-Stocked
Min.: 25,000
Mult.: 25,000
Reel: 25,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Reel: 500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 64V 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500