DCM21WA4P0L4A191

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D-Sub connectors are commonly used electrical connectors that have got a wide application range and come in various shapes and sizes. One such type of D-Sub connector is DCM21WA4P0L4A191.

DCM21WA4P0L4A191 is widely used in a variety of electronic devices due to its robust and reliable performance. It is typically used in applications where high speed data transmission is required between two or multiple connectors. Some of the applications where DCM21WA4P0L4A191 is used include industrial production, communication, computers, automotive, medical, consumer electronics, and many others.

DCM21WA4P0L4A191 is a high speed, high density, 90-degrees type connector which has a push-pull latching mechanism for easier mating and un-mating of connectors. It has 4 pins in the standard version, with gold contacts on the plug section and female contacts on the receptacle section. Connectors of this type typically have a contact spacing of 0.1 inch (2.54 mm). It also has a special levelling plate to ensure that there is sufficient contact force between the plugs and sockets.

The working principle of DCM21WA4P0L4A191 is straightforward. Once the two parts of the connector have been mated together, the contacts are compressed against each other by the levelling plate, forming an electrical connection. Data signals can then be transmitted between the two parts of the connector. It also has an audible click when two pieces of the connector are fully mated; this is a useful feature for ensuring that the connection has been established properly.

In summary, DCM21WA4P0L4A191 is a high performance and robust D-Sub connector widely used in various applications. It is a 90-degrees type connector with 4 pins, gold contacts on the plug section and female contacts on the receptacle section. It also has a push-pull latching mechanism for easier mating and un-mating of connectors. Its working principle is simple: when two pieces of the connector are mated together, the contacts are compressed against each other by the levelling plate to make an electrical connection.

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