GCT | Manufacturer of Electronic Interconnect Solutions

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Less to route.
Less to source.
Less to go wrong.

RJ45 Jacks with Integrated Magnetics for 10/100/1000 Base-T to 2.5G — Integrated, Simplified, & Connected.
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Switching Things Up

Tactile switches support footprints as small as 2.6 × 1.6 mm, with low-profile options down to 0.35 mm. See how it fits your next design.
Explore the tactile switch range
Marine-Grade Is Not the Default.

It's a Decision! With IP68/IP69K protection these SUS316 stainless steel SMA connectors, deliver exceptional corrosion resistance and mechanical strength - perfect fit for the harshest of environments.
Explore SUS316 PCB RF Connectors
Reaching New Heights

Elevated USB-C connectors are designed to match the height of your enclosure - not just your expectations.
Explore Elevated USB-C Range

Electronic interconnect products, bespoke PCB connectors and custom cable assemblies

Innovative Technology

Global Distribution

Local Customer Support

Custom Connector Capabilities

Products spotlight

USB4205 & 4210

Space saving without function sacrifice

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USB4745

IP68 rated USB Type-C with self-sealing gasket

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USB4215

Short body 16-pin USB Type-C with 6.50mm body length

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Access GCT products through our global distribution network

Our ever-expanding network of distributors means access to our products is simple. Find your nearest distributor.

Latest News

2026/July/20

IP67 RF Cable Assemblies with Isolated Bulkhead Connectors

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2026/June/30

Packaging and Packaging Waste Regulation Statement

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2026/March/30

Distribution Partner Awards 2025

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2026/January/22

DBDPE Now Added as a REACH SVHC - What are the Implications?

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2025/July/02

2024 Distribution Demand Creation Award

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2025/April/30

2024 ASIA Distributor of the year Award

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2025/April/25

Simplify Soldering: How Pin-in-Paste Enhances PCB Assembly Efficiency

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2025/April/02

2024 EMEA Distributor of the year Award

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2025/March/31

2024 Global Distributor of the year Award

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Global headquarters

GCT - UK

GCT - US

GCT - Hong Kong

GCT - India

Regional offices

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Less to route.
Less to source.
Less to go wrong.

Switching Things Up

Marine-Grade Is Not the Default.

Reaching New Heights

Featured Products

USB
Connectors

SIM Card
Connectors

Board to Board
Connectors

Coaxial RF
Solutions

Terminal Block Connectors

PCB Spring Contacts

Tactile Switches

Slide Switches

Memory Card
Connectors

Flat Flex Cable
& Connectors

Custom
Products

Modular
Jacks

Magnetic Modular Jacks

PCB Mounted Relays