DBM5H5P0L2A191K87

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D-Sub connectors belong to the family of electrical connectors consisting of two or more parallel rows of pins or sockets arranged in a D-shaped housing. The connector\'s name is derived from the D-shaped metal shield that houses the female contacts which is sometimes referred to as a hood or shell. The D-Sub family of connectors was developed by the ODU Company of German and is now available from many manufacturers around the world.

The D-Sub family includes the popular DB9, DB15, DB25 and DB37 connectors which are commonly used in computer serial ports and for control and data I/O. The D-Sub family also includes larger connectors, such as the DB50, DB51, DBM5H5P0L2A191K87 and other high speed and fiber optic variations.

DBM5H5P0L2A191K87 Application Field and Working Principle

The DBM5H5P0L2A191K87 is a high speed data transfer and fiber optic variation of the D-Sub family of connectors. This connector is used in applications where high data transfer speeds are required such as for Voice over IP (VoIP) and broadband services. It features five (5) contacts arranged into two (2) parallel rows, the contacts are symmetrically arranged into two (2) interlocking metal shells, and is rated for up to 5 Amps at 75 Volts AC. The DBM5H5P0L2A191K87 connector provides excellent EMI/RFI shielding and is compatible with various mating connectors.

The primary function of a D-Sub connector is to establish an electrical connection between two devices by using contact pins that make connection when mated. The contacts of the DBM5H5P0L2A191K87 are arranged in two (2) parallel rows and are typically made of solder-plated phosphor bronze for a reliable connection. Each contact pin is surrounded by a dielectric insulator to protect the signal from electromagnetic interference (EMI) from nearby devices or cables. The contact pins are surrounded by a molded plastic handle, which helps secure the connector in the mating connector. Once mated, the two shells make contact which provides additional protection from EMI and helps reduce any potential arcing when used in high power applications.

The DBM5H5P0L2A191K87 is an ideal solution for applications requiring high speeds, robust EMI/RFI performance and reliable signaling at low power levels. The combination of robust mechanical construction, reliable electrical contact and high shielding performance make it an ideal choice for applications that require fast data transfer and high reliability. It is commonly used in control systems, networking, data communications and fiber optic applications.

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