DC37S0L2A190A197

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D-Sub Connectors

D-sub connectors, also known as D-subminiature connectors, are connectors commonly used in computer and other electronic equipment. The three most common types of d-sub connectors include DB (D-sub with threaded socket contacts), DD (D-sub with solder cup contacts) and HD (high-density D-sub). DC37S0L2A190A197 is one of the typical types of D-sub connector.

DC37S0L2A190A197 Application Field

DC37S0L2A190A197 is a standard d-sub connector with 37 contacts, which is mainly used in computers, communication equipment, consumer electronics, test and measuring instruments, automotive electronics, home appliances and etc. It is suitable for applications requiring many connections in a small space, such as computer networks, communication links, etc.

DC37S0L2A190A197 Working Principle

DC37S0L2A190A197 has 37 contacts, which are two rows of 19 contacts and one row of 9 contacts connected at a right angle. It is mainly composed of metal pins, plastic shells, contact terminals and screws. The metal pins are usually coated with gold or silver in order to ensure good contact performance. After inserting the metal pins into the contact socket, the contact terminals fix the pins by locking, so that the metal pins can move with each other, enhance the electrical performance, and ensure the connection between the contacts is stable and reliable.

DC37S0L2A190A197 also has an anti-vibration function to ensure a secure connection. When the connector is subject to vibration caused by external forces, the contact terminals will tightly clamp the pins, preventing them from loosening, maintaining the electrical contact performance, and ensuring the stability of the connection.

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