DBMT21H1S0L4A191A197

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Application Field and Working Principle of D-Sub Connectors DBMT21H1S0L4A191A197

D-Sub connectors are a type of electronic connectors widely used in a variety of applications, such as consumer electronics, automotive, and aerospace. DBMT21H1S0L4A191A197 is an industrial-grade metal-shell D-Sub connector, which is mainly used for data acquisition and signal transmission. It is designed to provide reliable and secure connections in harsh working environments such as dust, moisture, and vibration.

DBMT21H1S0L4A191A197 connectors are divided into three series: male, female, and male-female. In order to prevent misuse or errors in wiring, the shape and size of the male and female terminals are different, so before purchasing and using DBMT21H1S0L4A191A197 connector, it is necessary to confirm which series is used. It is generally applied to applications such as digital display, battery connectors, security systems and so on.

In order to meet different requirements of various devices for D-Sub connections, the pin pitch and numerical series of DBMT21H1S0L4A191A197 connectors can be changed so as to ensure the compatibility of the connection between the main and subsidiary devices. The number of pins range from 9 to 61, and the numerical series can be changed to 2.54mm, 5.08mm, 7.62mm, 10.16mm, and others.

The most important feature of D-Sub connectors is their ruggedness. It is with precision machining, and its internal and external contacts are treated with gold plating. This gold plating increases contact reliability and corrosion resistance, reduces contact resistance and electrical noise, and makes the connection process simple and reliable. Besides, its metal shell and multi-pin screw locking system add a layer of protection to the entire connection system.

In order to meet the requirements of different working environments, D-Sub connectors use insulation material with high resistance to lead, ozone, radiation, etc. The surface of the material is made of anti-corrosive materials, ensuring that the life of the contact is extended. Besides, the accuracy of the contacts is improved, so as to ensure good electrical contact and reliable data transmission.

In conclusion, DBMT21H1S0L4A191A197 connector is a reliable and robust electronic connector, with various features such as gold-plated contacts, precision machining, and anti-corrosion material. Its numerical series and pin pitch can also be changed to meet the needs of different connections. It is mainly used for signal transmission in industrial applications and is able to provide secure and reliable connections in harsh environments.

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