CJTconn

About CJTconn

CJTconn Connectors Co. Ltd. (CJTconn) is a global manufacturer of connectors and wire harnesses. The company commenced operations in 1998, and its headquarters is in Shenzhen, China. It operates a manufacturing facility in the city of Dongguan. The firm’s presence extends throughout its home country and across Hong Kong, Singapore, Taiwan, and the United States.

What kind of products does CJTconn offer?

The company’s product line includes board-to-board, IDC, PCI-E, rectangular, wire-to-board, and wire-to-wire connectors, as well as several wire harnesses, connector blocks, terminals & terminal blocks. The manufacturer offers many products for the aerospace & defense, automotive, drone, fitness, industrial automation, lighting, medical, personal electronics, power supply, smart appliance, surveillance, and visualization industries.

What are some examples of outstanding CJTconn products?

The A2006WRU-F-2X18P-G board connector is one of the manufacturer’s finest components. It has a current rating of 3A and can withstand voltage up to 250V. The device also has a robust temperature range of -25°C to 85°C.

The A1253H-6P is another standout CJTconn product. It has a maximum contact resistance of 10mΩ and minimum insulation resistance of 100mΩ. This component can function consistently at 800VAC per minute. It features PA4T material construction and a tin-plated finish. The item also has 36 contacts, two rows, solder terminals, a natural insulator, and a locking mechanism.

The A1253H-6P board connector also has a 1A current rating, a 200V voltage rating of 200 V. The item also boasts a phosphor bronze construction and comes equipped with a tin-plated finishing.

Finally, the A2541-TP terminal block has a current rating of 3A, a voltage rating of 250V, and can stand up to 1500VAC per minute. It can operate in a host of extreme temperatures, from 0°C to 105°C. The device has a maximum of 20mΩ contact resistance with 1000mΩ minimum insulation resistance.

Product categories

Wire-to-board connector
Board-to-board connector
Wire-to-wire connector
Antenna
IDC connector
PIP connector
PIH connector
PCIe connector
I/O connector
Wire-harness coupler
Floor-scrubber connector
Vacuum-cleaner connector
Authorized Franchise Partner

CJTconn

Link boards and complete systems with CJTconn connectors spanning compact signal interfaces through higher-current connections.

Compatible options
Cross selected global connector families
Tailored services
Pair connectors with custom cable assemblies
Technical support
Navigate selection with experienced guidance
Reliable quality
Components built for consistent performance
What we distribute

Product categories

Analog & discrete
Passives
Electromechanical
System solutions

Wire-to-board connector

High-frequency connectivity

Board-to-board connector

Compact board interconnects

Wire-to-wire connector

High-frequency connectivity

Antenna

Wireless signal transmission

IDC connector

Fast ribbon-cable termination

PIP connector

Reflow-ready PCB connectivity

PIH connector

Secure through-hole mounting

PCIe connector

High-speed expansion connectivity

I/O connector

Flexible device connectivity

Wire-harness coupler

Organized cable connections

Floor-scrubber connector

Rugged cleaning-equipment connectivity

Vacuum-cleaner connector

Durable appliance connectivity

Markets served

Powering diverse applications

Aerospace + defense
Automotive + transportation
Industrial automation
Lighting
Consumer electronics
Medical
Your new partner

Why customers choose

CJTconn

CJTconn combines broad coverage with its market-popular alternatives and custom harness support for complex interconnection requirements.

CJTconn
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FAQ

Common questions

Who are Adam Tech distributors?
Adam Tech distributors provide access to the company's connector, cable assembly, and interconnect product portfolio. Sourceability offers Adam Tech products to OEMs and EMS providers, backed by its global sourcing support and procurement expertise.
Where can I buy Adam Tech connectors?
Can Adam Tech provide custom cable assemblies?
Get a quote for custom Adam Tech cable assemblies
Pricing for Adam Tech 2CTCR disconnectable connectors
Where are Adam Tech connectors manufactured?
How do I choose a CJTconn wire-to-board connector?

Begin by identifying the required pitch, current and voltage ratings, number of circuits, wire gauge, board orientation, mounting method, and operating temperature. Designers should also evaluate locking features, contact material, plating, flammability rating, and environmental compliance.

What are the differences between the CJTconn A2006, A1253, and A2541 series?

The A2006 is a 2.00 mm-pitch wire-to-board family supporting up to 3 A and 250 V. The A2006WRU-F-2x18P-G is a right-angle, dual-row, 36-position header with gold-plated contacts. The A1253 is a compact 1.25 mm-pitch family rated for 1 A and 200 V. The A1253H-6P is a six-position housing that mates with compatible vertical or right-angle headers. The A2541 is a 2.54 mm-pitch family rated for 3 A and 250 V. The A2541-TP is a phosphor-bronze, tin-plated crimp terminal designed for 22 to 26 AWG wire.

Can CJTconn connectors act as a second-source?

CJTconn maps many connector series to compatible or competitive products from established global manufacturers. These alternatives can support second-sourcing, cost management, and replacement of unavailable or discontinued connector models. Compatibility must be confirmed at the complete assembly level.

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