MDSM-25PE-Z12-VR17

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D-Sub connectors are a type of electrical connector widely used in computers and communications equipment. The MDSM-25PE-Z12-VR17 is a variation of the classic D-Sub style connector and is suitable for various digital, audio, and power applications. In this article, we\'ll explain the application fields and working principles of the MDSM-25PE-Z12-VR17 D-Sub connector.

Application Fields

The MDSM-25PE-Z12-VR17 D-Sub connector is an ideal choice for high-density interconnects and industrial applications. With its 25-pin contact design, it is well-suited for data communication, data acquisition, high-speed digital I/O, and other applications. This connector is widely used in a variety of industries, including automotive, telecommunications, computer networks, and semiconductor processing.

The connector is also popularly used in video and digital signal processing applications, as its shield and high-density contacts ensure excellent crosstalk and EMI/RFI protection. This connector is also suitable for use in applications that require a current rating of up to 5A per contact and voltage rating of up to 250V, making it ideal for robust and reliable power delivery.

Working Principle

The MDSM-25PE-Z12-VR17 D-Sub connector comprises a metal shell consisting of an outer shell composed of two halves, and an inner shell that holds the pins and sockets. The outer shell protects the pins and sockets from external shock and vibration. The inner shell consists of two parts, a male and a female connector. The male connector has a spring loaded pin, and the female connector has a socket. The two parts of the inner shell have mutually aligned holes so that the spring-loaded pin can latch onto the socket.

When the two parts meet with the pins and sockets properly aligned, the male part is pushed until it locks into place. As the two parts are secured aligned, the pins and sockets make electrical contact, completing the circuit. The D-Sub connector is designed such that it can only be connected by aligning the two parts correctly, thereby avoiding any improper connection.

The MDSM-25PE-Z12-VR17 D-Sub connector is also equipped with a dust cap for protecting the pin contacts when the connector is not in use. This helps prevent any dust or debris from entering the contacts and causing corrosion.

Conclusion

The MDSM-25PE-Z12-VR17 D-Sub connector is an ideal choice for high density interconnects and industrial applications. With its 25-pin contact design, it is well-suited for various data communication, data acquisition, high-speed digital I/O applications and more. Its shield and high-density contacts ensure excellent crosstalk and EMI/RFI protection along with a current rating of up to 5A per contact and voltage rating of up to 250V, making it an excellent choice for reliable power delivery.

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