DEMV9PNK87 Connectors, Interconnects

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D-Sub connectors are a common and reliable type of electrical connector used in many electrical applications. The DEMV9PNK87 is a 9-pin D-Sub connector designed for use in higher power connections and a wide range of other uses. In this article, we will look at the application fields and working principles of the DEMV9PNK87.

The DEMV9PNK87 is a 9-pin D-Sub connector that is usually used in applications that require higher current handling capabilities. The connector can handle up to 8A of current in the single pole connection and 4A of current per pin in the multi-pole connection. The connector has an insulation resistance rating of 500Mohm and a contact resistance rating of 50mohm Max. It is also compatible with MIL-C-5015 and CECC standards.

The connector utilizes a number of different pins to achieve its function. The most common pins used are the type-A pin, which provides the protection against electric shock and the type-B pin, which is used for signal transfer. Other pins available are the type-C and type-D pins, which provide additional features such as grounding, current monitoring and others. Additionally, it also has an extended reach pin, which allows it to be used in applications where space is limited.

In terms of the application field of DEMV9PNK87, it is mostly used in military, automotive, industrial, telecoms and other computer related electrical applications. It is also suitable for field installations, automated testing machinery and other high power applications. The connector is also widely used in avionic systems, aerospace, medical technology, broadcast systems and gaming consoles.

The working principle of the DEMV9PNK87 is relatively simple. It consists of a set of nine pins arranged in two rows. The pins are designed to interconnect with a mating connector to create the electrical connection. The pins are made from high-quality aluminum alloy and are gold plated for superior strength and protection against corrosion. When the pins are mated with one another, the electrical connection is made and the connector is ready to be used.

In conclusion, the DEMV9PNK87 is an excellent choice of 9-pin D-Sub connector for high current applications. It is suitable for use in a wide range of applications, from military and automotive applications to industrial and computer related applications. It has a high current-handling capability, good insulation and contact resistance and is compliant with MIL-C-5015 and CECC standards. It is the ideal solution for any application that requires a reliable and efficient electrical connection.

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