Industrial Connectors from Cnlinko

Cnlinko industrial power, signal and data connectors
POWER • SIGNAL • ETHERNET • USB • FIBER

Cnlinko Connectors for Fast, Dependable Industrial Connections

Connect industrial equipment, lighting systems, controls, and data networks with Cnlinko circular and rectangular connectors engineered for power, signal, and data applications.

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🔌 What Are Cnlinko Connectors?

Cnlinko connectors provide detachable power, signal, Ethernet, USB, and fiber optic connections for industrial machines and electronic equipment. Available configurations include 2–12 pin circular connectors, RJ45 Ethernet interfaces, USB 2.0 and USB 3.0 connections, and fiber optic connectors with screw-lock, self-locking, or quarter-turn bayonet coupling.

Multiple Connection Types

Choose power, signal, RJ45 Ethernet, USB, or fiber optic configurations without switching between unrelated connector platforms.

🔒

Choose the Right Lock

Select screw-lock connectors for a secure threaded connection, self-locking models for quick installation, or bayonet connectors for fast quarter-turn coupling.

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Match the Installation

Use the 20mm series for 2–12 pin power and signal connections or the 24mm series for 3-pin, Ethernet, USB, or fiber optic applications. The YT and YU series feature dedicated RJ45 or USB connectors

🔄 Build a Reliable Equipment Connection

Industrial Device
Power, Data, or Control
Cable or Network
Cnlinko Connector

🔎 Compare Cnlinko Connector Series

Match the connector series to your panel opening, contact type, housing material, and preferred locking method.

Cnlinko DH-20 industrial circular connectors
METAL • SCREW LOCK

DH-20 Series

  • Installation size: 20mm
  • Contacts: 2–12 pins
  • Housing: Red metal plug housing
  • Locking: Screw-type coupling
  • Use for: Power or signal
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Cnlinko DH-24 power, Ethernet, USB and fiber optic connectors
METAL • MULTI-DATA

DH-24 Series

  • Installation size: 24mm
  • Interfaces: 3-pin, RJ45, USB, or fiber optic
  • Housing: Color-coded metal plug (see below)
  • Locking: Screw-type coupling
  • Use for: Power, signal, or data
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Cnlinko LP-20 self-locking circular connectors
PLASTIC • SELF-LOCKING

LP-20 Series

  • Installation size: 20mm
  • Contacts: 2–12 pins
  • Housing: Plastic with metal hardware
  • Locking: Self-locking mechanism
  • Use for: Power or signal
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Cnlinko LP-24 self-locking data and power connectors
SELF-LOCKING • MULTI-DATA

LP-24 Series

  • Installation size: 24mm
  • Interfaces: 3-pin, RJ45, USB, or fiber optic
  • Housing: Color-coded plastic with metal hardware (see below)
  • Locking: Self-locking mechanism
  • Use for: Power, signal, or data
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Cnlinko YM-20 quarter-turn bayonet connectors
QUARTER-TURN BAYONET

YM-20 Series

  • Installation size: 20mm
  • Contacts: 2–12 pins
  • Housing: Plastic housing
  • Locking: 1/4-turn bayonet
  • Use for: Power or signal
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Cnlinko YT-RJ45 industrial Ethernet connectors
RJ45 ETHERNET

YT-RJ45 Series

  • Formats: Rectangular or circular
  • Interface: RJ45 Ethernet
  • Housing: Plastic or metal options
  • Locking: Bayonet, self-locking, or quick connect
  • Use for: Industrial network signal connections
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Cnlinko YU-USB 2.0 and USB 3.0 connectors
USB 2.0 • USB 3.0

YU-USB Series

  • Interfaces: USB 2.0 and USB 3.0
  • Options: Plugs, sockets, and overmolded assemblies
  • Cable length: 1 meter (where applicable)
  • Locking: Bayonet connection
  • Use for: Data connections
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🎨 Cnlinko DH-24 and LP-24 Color Guide

Use connector color to quickly identify the intended connection type.

Red
Power
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Yellow
RJ45 Ethernet
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Blue
USB
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Green
Fiber Optic

📋 Quick Cnlinko Connector Selection Guide

Requirement Recommended Series Key Reason
Metal 20mm power or signal connector DH-20 2–12 pins with screw locking
Metal 24mm power or data interface DH-24 Supports 3-pin, RJ45, USB, and fiber
Self-locking 20mm connector LP-20 Fast connection with 2–12 pin options
Self-locking 24mm data connector LP-24 Color-coded power and data options
Quarter-turn power or signal connector YM-20 Fast 1/4-turn bayonet coupling
Industrial Ethernet connection YT-RJ45 Multiple RJ45 housing and locking styles
USB equipment connection YU-USB USB 2.0, USB 3.0 and 1m cable options

🏭 Common Cnlinko Connector Applications

Industrial Machines
Connect equipment power, controls and signals.
LED Lighting
Create detachable lighting power connections.
Audio and Video
Route signal and data between equipment.
Test Equipment
Support measurement and testing connections.
Ethernet Networks
Connect RJ45-based industrial devices.
USB Devices
Connect USB 2.0 and USB 3.0 equipment.

✅ Connector Selection Checklist

☐ Identify power, signal, or data.
☐ Confirm the 20mm or 24mm installation size (if needed).
☐ Verify the required pin count or interface.
☐ Choose metal or plastic housing.
☐ Select screw, self-locking, or bayonet coupling.
☐ Match plugs, sockets, or cable assemblies before ordering.

⚠️ Check Compatibility Before Ordering

Connector diameter alone does not confirm compatibility. Match the series, contact configuration, plug or socket gender, locking method, and interface type for both sides of the connection.

About Cnlinko Industrial Connectors

Founded in 2004, Cnlinko develops connector solutions for industrial equipment, lighting systems, audio and video equipment, testing systems, and other power, signal, and data applications.

Major Electronix supplies Cnlinko power connectors, signal connectors, Ethernet connectors, USB connectors, fiber optic interfaces, and compatible connector components for industrial installations.

Find the Right Cnlinko Connector

Compare power, signal, RJ45, USB, and fiber optic connector options by series, installation size, and locking method.

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