The connector has a different classification method. In accordance with the frequency, high frequency connectors and low-frequency connector; in accordance with the shape sub-circular connectors, rectangular connectors; printed circuit board connector, enclosure, connectors, audio Hermetic Connectors in accordance with the zoning, power connectors, special purpose connector. A wide variety of connector usually classified their operating frequency and electrical requirements and other features.

Press the operating frequency:

1 low-frequency connectors. Typically refers to the transmission signal frequency of less than 100MHz connector, such connectors transmit large current range, and its structure are multi-line (up to hundreds of lines), including:

a cable connector. This type of connector termination for multi-strand wire cable or shielded cable, as well as solid conductor, the free end of the connector and the free end of the pair of connector or fixed connector.

b cabinet connector. By pairing two fixed connectors. They are respectively mounted in the frame of the system and the cell assembly, connection and separation rely on linear reciprocating motion of the cell assembly.

c audio equipment connectors. This type of connector type varieties, such as the YS1 type of circular connectors used audio equipment, Rectangular Connectors , plug and socket.

The d. Appliances connector. This type of connector is mainly used for black and white TV, color television sets, household appliances, equipment, but also for the equipment of similar structure.

e office equipment connector. This type of connector is mainly used for photocopiers, the English computer printers, microprocessor equipment.

f electrical and electronic equipment, power supply connector.

g resistance to environmental connector.

h special connector.

(2) high-frequency connectors. Usually refers to the operating frequency of 100MHz circuit connector. This type of connector on the structure to consider the problem of the high frequency electric field leakage and reflection. Generally coaxial coaxial structure is connected, it is often referred to as coaxial connectors.

Mixed high and low frequency connectors. Usually refers to the connector containing both low and high frequency of contact.

Electrical requirements Category:

Connector in accordance with the electrical requirements can be divided into universal connector, high-power connector, high voltage connector, pulse connector, the connector of the low noise, anti-interference filter connector, blending connectors, precision coaxial connector.

Classification of environmental conditions:

The connector the environmental conditions of their work can be divided into sealed connectors, radiation-resistant connectors, high temperature connectors, low-temperature connector.

According to the structure and shape of the installation:

The connector can be divided according to their shape structural characteristics of circular connectors, rectangular connectors, straight connectors, angled connectors, 1 connector. Their installation can be divided into the cable connector, panel connector, through the wall connector.

According to the special requirements of the special structure of the connector:

The special structure of the connector yuan insertion force connector, rubber connector, rotary connector, separation shedding connectors and fiber optic connectors.