DAMQ7H2P0L4A191K87

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D-sub connectors, also known as D-Subminiature connectors, are small-sized electrical connectors, usually used for computer hardware and other electronic equipment. The letters D and and the number in its name are an indication of the number of contacts or pins the D-sub connector is fitted with. For instance, DAMQ7H2P0L4A191K87 is a 7 pin connector.

These connectors are most often used in applications where space requirements are tight and a certain degree of durability is desired. Examples of applications include wiring in electronics and electrical devices, television, video cables, telecommunications, automotive harnesses and servo/stepper motor connections etc. D-sub connectors feature two rows of pins, with one row perpendicular to the other, with the collar that holds the two rows together. They are usually enclosed in metal or plastic. However, the collar can be plastic or metal, providing different levels of robustness and protection against interference.

The working principle behind D-sub connectors is fairly straightforward. An electrical current is passed through the pins of the connector, connecting two circuits or components together. This connection allows for the exchange of electrical signals or power, paving the way for complex circuits and systems to be built.

D-sub connectors have a good number of advantages. One of the primary advantages is that they are easy to assemble and disassemble. This makes them ideal for connecting larger cables or systems. Additionally, they provide shielded or unshielded protection against interference. This means that they can be used in a range of applications, including areas where there is high interference from external sources. They are also comparatively inexpensive, making them an attractive option for various users.

It is also worth mentioning that D-sub connectors offer a high degree of strain relief. This is because the pin is locked into the connector, meaning that it won’t easily come apart when being used. This significantly enhances the reliability of the connection, as well as the general lifespan of the connector.

In conclusion, DAMQ7H2P0L4A191K87 is a 7 pin D-sub connector, which finds its use across a wide range of industries and applications. With its low-profile design, it is suitable for tightly packed spaces and provides a reliable, interference-resistant connection. Thanks to its easy assembly and strain relief, it is also relatively inexpensive and has a longer life-span than other connectors.

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