QMS-078-02-L-D-RA-PC4

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QMS-078-02-L-D-RA-PC4 rectangular connectors are part of a wide group of connectors specifically designed for providing an array of edge type mezzanine (board to board) connections. These connectors are designed by offering two configurations: a vertical header with a shrouded edge for plug-in connections to a board edge and a right angle header with a shrouded edge for direct connection to a board edge. The double row of pins helps to ensure a reliable connection from the plug-in to the board.

The distinct advantages of the QMS-078-02-L-D-RA-PC4 rectangular connectors are principally the cost efficient design, the broad across the board compatibility, the high quality of the construction, the easy and quick connection it offers and the infinite number of connections available via it. These connectors provide an indexed mating area and lifting barb design to ensure a secure mating process. They are also equipped with two screwdriver terminations through the configured electroplated contacts that provide an electrical connection that is second to none.

The broad number of applications that the QMS-078-02-L-D-RA-PC4 rectangular connectors are used in is vast since these connectors offer a secure connection for a large variety of electronic applications. They are typically used in design applications such as compact power supplies, robotic systems, motor controllers, servo controllers, and the wiring of a variety of other electronic devices. These connectors are also suitable for use in medical, communications, military and aerospace, and automotive applications, as well as in consumer applications.

The working principle of the QMS-078-02-L-D-RA-PC4 rectangular connectors is based on the electrical conductivity of the connectors. The electrical conductivity of the connectors is defined by their gold plated contacts that have a unique ferrule-like appearance and function to provide a reliable connection that is immune to short circuits. These contacts are also manufactured to precision and high tolerance levels to ensure low contact resistance values. The connection of the connectors is facilitated through pre-stroking of the contacts which allows for easy and accurate mating. The advantages of employing pre-stroming are twofold: improved connection quality and time savings.

The QMS-078-02-L-D-RA-PC4 rectangular connectors offer a high degree of reliability, quality and durability, making them ideal for a wide variety of edge type mezzanine (board to board) applications. The double row of contacts ensures a secure connection from the plug-in to the board while the unique ferrule-like contacts provide a reliable and secure electrical connection. The contacts are made to a precise standard and have a low contact resistance rating, which ensures a perfect connection. Last, but not least, the indexed mating area and lifting barb designenable the connectors to have a secure mating process.

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