91910-21151LF

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Rectangular connectors are a versatile, reliable way to connect components. The 91910-21151LF is a type of rectangular connector designed for arrays, edge type, and mezzanine (board to board) applications. It features a polarized edge type connection system that allows for faster assembly and improved stability, thus increasing the likelihood of a successful connection.

The 91910-21151LF features high quality steel, aluminum, or plastic contacts and nonconductive chemical protective film plated over zinc alloy. It has a superior environmental performance, making it an optimal choice for many applications. The product also features a 180 degree linear slot contact layout and meets UL/CSA/VDE approval.

In any rectangular connector application, there are several working principles at work. First are the two halves of the connector, the male and female, as well as the pins or contacts which connect them. When the two halves of the connector are pressed together, the pins make contact and provide an electrical connection. The pins are inserted into the body of the connector, which contains a pocket for each of them. As the two halves of the connector are pressed together, the pins become snugly fit and make an electrical connection.

The second working principle of rectangular connectors, such as the 91910-21151LF, is the insulation displacement connection (IDC). This principle works by having two blades on the female side that are forced into the insulation of the conductor attached to the male side when the two halves of the connector are pushed together. To ensure a reliable connection, the insulation displacement blades cut through any insulation material that is present, but will not damage the conductor. This ensures that electrical connections are secure and protected.

Lastly, the 91910-21151LF also features a secondary locking system. This system allows for the user to ensure that the two halves of the connector will stay securely connected, even when subjected to challenging conditions such as vibration. The secondary locking system works in two parts: a primary and secondary. The primary locking system is activated when the two halves of the connector are pressed together, and the secondary locking system is activated when a locking component, such as a plastic cap, is pushed onto the top of the connector.

The 91910-21151LF is an excellent choice for array, edge type, and mezzanine (board to board) applications. It features a superior range of features including high quality steel, aluminum, or plastic contacts with nonconductive chemical protective film and a secondary locking system. It also meets UL/CSA/VDE approval. With its combination of performance and reliability, the 91910-21151LF is an ideal choice for any application requiring a high performance connector.

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