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 Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT 803In Stock
Min.: 1
Mult.: 1
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE RADIAL LEADS GDT 2,000In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF 1,245In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT 978In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT 998In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT 2,130In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 993In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT 3,661In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT 1,773In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 2POLE CHIP TYPE SMT 3,970In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V 3,754In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional 35,252In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 275V 5,843In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional 8,951In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Board Mount Temperature Sensors 100degC 12ohm 6,664In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Cartridge Fuses 250V .75A Slo-Blo 3AG 2,004In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional 14,040In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE 9,685In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 40V 14mm Epoxy UltraMOV 5,097In Stock
Min.: 1
Mult.: 1
Reel: 500
Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG 1,098In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3A Slo-Blo 9,045In Stock
Min.: 1
Mult.: 1

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

Littelfuse Varistors 5.5 VDC .05J 39V-CL 210PF P 12,422In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo 2,849In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 170V 4,350In Stock
Min.: 1
Mult.: 1
Reel: 2,500