DAM15P743M

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D-sub connectors are a type of electrical connector featuring an array of multiple symmetrical pins. Designed for use in a range of applications, the DAM15P743M is a 15-pin serial port connector ideal for joining two devices together with a fast and reliable connection. Here we explore the application field of the DAM15P743M and examine its working principle.

Application Field

The DAM15P743M offers secure electrical connections and is typically used as a data communications port in test and measurement, industrial automation, embedded computing and medical equipment systems. The connector features a 9-pin reversed gender variant which is commonly employed in computer systems and provides compatibility with RS-232 level serial communications.

The DAM15P743M is manufactured to comply with multiple industry standards such as EIA-850 for D-subminiature connectors as well as IEC 60512-99-003 for male snap-in and screw-locking connectors. The connector is compatible with 28 AWG (American Wire Gauge) and is intended for a PCB to shell connection as opposed to a cable to shell connection.

Working Principle

The DAM15P743M features a variety of options to ensure a secure connection between two devices. These include solder cup terminals, printed circuit board contacts, and screw locking fixtures. The contacts are soldered into the panel or board and the pins are inserted into the connector housing once the parts are mated.

The connector housing is made from a dielectric elastomer, which exhibits excellent isolation properties and high levels of protection against electromagnetic interference (EMI). The DAM15P743M has an IP rating of 67, meaning it is dust-tight and can be immersed in up to 1 meter of water. This makes it suitable for a wide range of outdoor applications.

The connector also features plating on the terminals to ensure electrical conductivity is maintained over time. The connector is designed with a 360-degree grounding shell and polarization features to guarantee secure mating between two devices. This ensures a reliable long-term connection and a durable end product.

Conclusion

The DAM15P743M connector offers a reliable connection between two devices and is suitable for a range of applications. The integrated features such as plating on the terminals, EMI protection, and a 360-degree grounding shell guarantee a secure, durable connection over long periods of time.

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