DCMD37SJ

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D-Sub Connectors are a type of electrical connector commonly used to connect computers and other devices. The DCMD37SJ is an industrial-grade D-Sub connector designed for electrical connections in harsh environment applications such as mining, automotive, off-road, agricultural, and similar use. It is particularly applicable in applications that require frequent disassembly and assembly since it can easily be installed and removed with a single screw terminal.

The DCMD37SJ is a standard 2-row D-Sub connector, and its maximum voltage rating is 27V. It has a current rating of 2A and a dielectric strength of 15KV/mm. The connector features four separate pins, and each pin is rated for a maximum voltage of 3V and a maximum current of 0.5A. The pin connections are gold-plated to ensure a secure and flexible connection. The connector is assembled using a single screw terminal and comes with a dust cap to protect the terminal from dust and other debris. The connector is rated for a temperature range of -40°C to +105°C and has a plastic shell for added durability.

In terms of application fields, the DCMD37SJ is a reliable and low cost industrial-grade D-Sub connector. Its most common use is in automotive and off-road applications, but it is also suitable for use in a variety of other applications, such as medical devices, industrial equipment, communications systems, and other demanding and harsh environment applications. It is also suitable for use in home entertainment systems and other medium-high voltage applications.

The working principle of the DCMD37SJ connector is relatively simple. The four pins are connected via a single screw terminal. When the screw terminal is tightened, the pins are connected to each other and an electrical connection is formed. The connector is designed to provide a secure and reliable connection, and is also highly resistant to corrosion and dust. The connector is also designed to be easy to assemble and disassemble, making it suitable for applications that require frequent connections and disconnections.

In conclusion, the DCMD37SJ is a reliable industrial-grade D-Sub connector designed for harsh environment applications. It has a maximum voltage rating of 27V and a current rating of 2A. It is suitable for automotive and off-road applications, as well as many other applications. Its assembly consists of a single screw terminal and it is highly resistant to dust and corrosion. Its working principle is relatively simple, making it suitable for applications that require frequent connections and disconnections.

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