With the rapid development of society, the frequency of use of electrical appliances in people's daily life is also getting higher and higher.
As a part for connecting electrical appliances, connectors are used more and more frequently.
Pin headers are used widely in smart meters, meters, carrier devices, UPS, frequency converters, driving recorders, car alarms, network switches, routers, notebooks,computers, MID. digital cameras, boards and smart communication products, smart appliances products, etc.
The pin header can assume the task of current and signal transmission between the blocked place in the circuit and the isolated circuit.
The pin header is usually used in conjunction with the row header to form a board-to-board connection.
It can be used in conjunction with the end of the electronic harness to form a board-to-wire connection.
It can also be used independently for board-to-board connection.
For different row headers, the types of pin headers are also different. Pin headers usually can be divided into single row, double row, three row and four row according to the number of rows.
The double-row pin header is composed of a fixing rack and vertical pin header terminals arranged side by side on the fixing rack.