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.

All Results (993)

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 Varistors 625V 14mm Epoxy UltraMOV
Datasheet
220In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 14V 20mm Phenolic UltraMOV
Datasheet
250In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2.25A Slo-Blo
Datasheet
1 161In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional
Datasheet
5 526In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 12A UNIDIRECTIONAL
Datasheet
8 004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Littelfuse Cartridge Fuses 250V .2A Slo-Blo 3AG
Datasheet
921In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V
Datasheet
4 673In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional
Datasheet
6 065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional
Datasheet
7 085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Littelfuse Varistors 95V 20mm Epoxy UltraMOV
Datasheet
3 695In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL
Datasheet
1 428In Stock
Min.: 1
Mult.: 1
Reel: 1 000

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 320V
Datasheet
2 938In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Littelfuse Varistors 275V 14mm Epoxy UltraMOV
Datasheet
3 284In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG
Datasheet
995In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses s250V .375A Slo-Blo 3AG
Datasheet
705In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3.2A Slo-Blo
Datasheet
1 246In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA
Datasheet
1 504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Littelfuse Varistors 20V 14mm Epoxy UltraMOV
Datasheet
2 734In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 50V 14mm Epoxy UltraMOV
Datasheet
4 896In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
1 544In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 170V
Datasheet
4 150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Littelfuse Varistors 20V 10mm Epoxy UltraMOV
Datasheet
5 357In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 75V 20mm Epoxy UltraMOV
Datasheet
3 447In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50V 20mm Phenolic UltraMOV
Datasheet
2 817In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG
Datasheet
974In Stock
Min.: 1
Mult.: 1