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D-sub Connectors

L77SDCH37SOL2RM5C309 is a member of the D-Sub contact system. It is a three-contact connector used in serial devices or peripherals, such as computer, laptops and DVD players.

Application Field and Working Principle

The L77SDCH37SOL2RM5C309 is mainly used in serial devices or peripherals. It is also used in 802.11 WLAN communications systems for interconnection among multiple components. This connector is especially useful in situations where a wide range of bidirectional signals needs to be successfully transmitted. Since it supports both UART and RS-232 transmissions, it is often found in industrial applications as well.

The L77SDCH37SOL2RM5C309 features a unique one-piece design made from molded plastic material. This connector has three contacts and three ground contacts that are arranged into a three-pin configuration. The three contacts are Gold-plated, which ensures reliability and increased durability.

The contacts of this connector are held together tightly due to their special locking-tongue assembly. This helps ensure that the connection is secure and that the signals being transmitted are uninterrupted. Additionally, the connector features a temperature rating of 120 to 150°C.

The L77SDCH37SOL2RM5C309 can also be used for wire-to-board applications and boards. It is suitable for use with automated machines and in wire-to-board connections where precise contact alignment is necessary for reliable transmissions. The internal mechanical structure of the connector features two sleeve nuts that ensure secure connections and long life-span.

The L77SDCH37SOL2RM5C309 is an excellent choice for connecting any two devices together. Its unique design offers benefits such as extend-ability, versatility, and reliability in a variety of applications. Its ability to support multiple transmission types makes it especially useful in industrial applications.

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