General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

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Results: 201
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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 30KV 2.5V 2.5pF 40A Diode Array uDFN-10
Datasheet
6,768In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS ARRAY
Datasheet
86,587In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000


Littelfuse ESD Protection Diodes / TVS Diodes 1.5pF 30kV
Datasheet
11,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000


Littelfuse ESD Protection Diodes / TVS Diodes 8 Ch 30kV 2.5V 4.4pF
Datasheet
2,523In Stock
4,000Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000


Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot
Datasheet
9,033In Stock
7,900Expected 03/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL
Datasheet
49,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 6V
Datasheet
7,336In Stock
7,400Expected 07/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor
Datasheet
10,628In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V
Datasheet
4,506In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 275V
Datasheet
8,997In Stock
5,000Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 275V
Datasheet
16,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional
Datasheet
24,613In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Bi-Directional
Datasheet
7,731In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional
Datasheet
61,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional
Datasheet
10,428In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional
Datasheet
9,312In Stock
9,000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional
Datasheet
4,961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional
Datasheet
14,265In Stock
15,000Expected 11/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional
Datasheet
2,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional
Datasheet
24,813In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional
Datasheet
12,711In Stock
12,000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional
Datasheet
5,018In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional
Datasheet
6,730In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional
Datasheet
48,418In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional
Datasheet
4,857In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000