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.

Types of Semiconductors

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Results: 201
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 ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL 403.148In Stock
Min.: 1
Mult.: 1
: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi 4.594In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V 4.091In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 6V 4.035In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 75V 3.712In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional 12.158In Stock
Min.: 1
Mult.: 1
: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 170V 4.140In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Bi-Directional 18.879In Stock
Min.: 1
Mult.: 1
: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V 4.643In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Board Mount Temperature Sensors 100degC 12ohm 6.664In Stock
Min.: 1
Mult.: 1
: 4.000

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 140V 2.490In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 320V 73In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V Diode Array 83In Stock
12.000On Order
Min.: 1
Mult.: 1
: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 140V 1.848In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190V 2.400In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN 13.760In Stock
Min.: 1
Mult.: 1
: 15.000

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 320V 2.876In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI 153.636In Stock
Min.: 1
Mult.: 1
: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes TVS ARRAY 100.576In Stock
Min.: 1
Mult.: 1
: 15.000


Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot 27.028In Stock
Min.: 1
Mult.: 1
: 4.000

Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL 54.741In Stock
Min.: 1
Mult.: 1
: 5.000

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 1uA 30kV ESD Contact 23.683In Stock
32.500Expected 7/31/2026
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 6V 17.592In Stock
2.400Expected 7/24/2026
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 6V 11.932In Stock
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor 9.840In Stock
Min.: 1
Mult.: 1
: 2.500