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.

Types of Discrete Semiconductors

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Results: 348
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Technology Package/Case
Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV 13.785In Stock
Min.: 1
Mult.: 1
Reel: 15.000

0201 (0603 metric)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional 4.706In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Uni-Directional 4.142In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional 2.163In Stock
3.000Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 5.780In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional 4.206In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Uni-Directional 931In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional 2.358In Stock
3.000Expected 08/05/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional 298In Stock
6.000On Order
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional 6.838In Stock
9.000Expected 14/05/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional 3.472In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional 4.380In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional 5.215In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional 4.070In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional 4.578In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional 4.207In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional 3.054In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 4.590In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional 8.775In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional 6.373In Stock
6.000Expected 14/05/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional 4.398In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional 4.127In Stock
2.800Expected 22/04/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional 3.506In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional 3.307In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional 3.305In Stock
6.000Expected 05/05/2026
Min.: 1
Mult.: 1
Reel: 3.000

SMC (DO-214AB)