Pin header manufacturers introduce the performance of header headers!4pin pogopin price

　　Pin header manufacturers introduce the performance of header headers

　　Pin header manufacturers, header headers and headers are all types of connectors, which are widely used in pcb circuit boards in some electronics, electrical appliances, and meters to serve the function of current or signal transmission. Then header headers and headers have the What kind of performance characteristics?

　　One, the contact resistance of the pin header, the contact resistance should be small, it can reach tens of milliohms;

　　Second, the insulation resistance, we hope it is very large, can reach several hundred megaohms or even several gigaohms;

　　Third, the electric strength refers to the ability of the rated test voltage that can withstand between the pin headers, between the contacts, or between the contacts and the shell;

　　4. General electromagnetic performance, including the attenuation caused by electromagnetic interference, and the ability to shield electromagnetic interference.

　　Pin header and female header application range:

　　One, temperature resistance, according to the different environment in which the connector is used, the actual temperature resistance range is different;

　　2. Moisture resistance, 90% or higher is required;

　　Three, resistance to salt spray, salt spray can degrade the connector, or the surface is corroded;

　　Fourth, the pin header must be resistant to shock and vibration, because in some special environments, such as aerospace, railway transportation, road transportation, etc., the impact and vibration on electrical appliances are very strong.

　　The above are some of the performance characteristics of the header and header. The header is usually used in conjunction with the header to form a board-to-board connection; or used with an electronic wiring harness terminal to form a board-to-wire connection; it can also be used independently for board-to-board connection.

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