DBM9W4PNK87

D-Sub connectors are a type of electrical connector frequently used in computers and communication equipment. The D-Sub shell is made up of two parts – a plug and a socket, which are available in 9, 15, 25 and 37 pin variations, hence the name D-Sub 9-pin, D-Sub 15-pin, and so on. The DB9M9W4PNK87 is an example of a D-Sub connector.

Application Field of DBM9W4PNK87

The DB9M9W4PNK87 is designed for the control of signals in communication and information systems, specifically in telecommunications industries. Commonly used in the medical equipment, instrumentation and automation industry, the DB9M9W4PNK87 is available with both male and female gender configurations. It also provides a cost effective, reliable and interchangeable solution for data transmission.

In addition to these industrial grades, the DB9M9W4PNK87 is qualified for use in the automotive industry. This component is designed for reliable connections in applications subjected to shock, vibration and temperature fluctuation. It is capable of withstanding a wide range of temperatures from -30°C to +105°C, making it suitable for harsh environments.

Working Principle of DB9M9W4PNK87

D-Sub connectors use two sets of contacts – a ‘signal pair’ and a ‘ground pair’ – in each shell size. The signal pair is typically used to carry the data signal while the ground pair is used for shielding against unwanted outside interference. This type of connection is known as a ‘shielded connection’ which provides better protection than an unshielded connection using only the signal pair.

There are two common types of contact pins used in D-Sub connectors: solder contacts and crimp contacts. Solder contacts are typically used for low power applications as they offer low resistance. Crimp contacts, on the other hand, are suitable for high power applications as they provide reliable and secure connections. When connecting DB9M9W4PNK87 connectors, the contact pins must be properly aligned to ensure a successful connection.

The benefits of using DB9M9W4PNK87 connectors include its small size, interchangeable parts, improved sealing, secure connections, and low insertion and withdrawal forces. These attributes make it a suitable choice for a large number of applications, providing a reliable and cost-effective solution for data transmission.