3-644694-7

Rectangular connectors are commonly used when transmit signals in electronic devices and interfaces. 3-644694-7 introduce a type of precise rectangular connector - header, male pins.

Application Field

This 3-644694-7 header, male pins type of rectangular connector is recommended to applications which require special considerations such as environment security and power consuming. It can be used for dual-channel Ethernet applications, surveillance equipment and instrumentation applications. It can also be applied in libraries, shopping malls, transportation hubs and airports for secure and sophisticated electronic systems control.

Working Principle

The 3-644694-7 header, male pins type of rectangular connector is composed of two parts: the female header and the male pin boots. The header contains two rows of gold-plated contacts. The male pin boots are loaded onto the contact and will remain securely in place when the connector is mated. The female header is polarized to ensure correct mating and that the contacts are precisely aligned. The male pin boots have ribs and barb that fix them in place and ensure that they remain securely in place.

The header is usually made of nylon to achieve high strength and thermal stability. The contacts are made of gold or silver plating to ensure low contact resistance and long working life. Furthermore, the 3-644694-7 header, male pins type of rectangular connectors are RoHS compliant and their construction meets UL requirements.

Conclusion

The 3-644694-7 header, male pins type of rectangular connectors is designed for applications that require stringent environmental and electrical specifications. It provides low contact resistance, long working life and is UL compliant. Its polarized design ensure secure and precise alignment.