1. Concentric connector

The concentric connector is a small plug-and-socket connector, which is small in size and has the function of a switch. Concentric connectors are suitable for low-frequency circuits, and are mostly used in the wiring of headphones, microphones and external power supplies.

2. Column connector

The number of leads of the bar-column connector is generally less than dozens, and it is suitable for the circuit connection of the printed circuit and the device in the equipment.

3. Printed circuit connectors

Printed circuit connectors are mainly used to connect printed circuits in electrical or electronic equipment.

4. Ribbon Cable Connector

The socket of the ribbon cable connector is directly welded on the printed circuit, and the plug and the ribbon cable are pierced and crimped, which can be completed at one time, with reliable contact and convenient use, and is suitable for the connection of instrumentation circuits.

5. Circular connector

The plugs and sockets of circular connectors are mostly screwed, and their terminals can range from two to hundreds. They have the characteristics of small size and high reliability, which can meet the needs of cable connection between electronic devices.

6. Rectangular Connector

The plugs and sockets in the rectangular connector are connected by threaded guide rods and have locking devices, which are mainly used for the electrical connection of electronic equipment, intelligent instruments and electronic control equipment.

7. Water pressure seal connector

Most of these connectors are circular connectors and are suitable for circuit connections that work in water or harsh environmental conditions.

8. RF coaxial connector

The RF coaxial connector is a small threaded locking connector with small size, light weight and convenient use. It is suitable for connecting RF cables in high-frequency circuits of radio equipment and electronic instruments. Its operating frequency is generally as high as 500MHz.