QTH-150-03-H-D-A

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This article focuses on the QTH-150-03-H-D-A rectangular connectors, explaining the array, edge type, mezzanine (board to board) application fields and its operating principle.

Array

QTH-150-03-H-D-A rectangular connectors are the preferred choice for many applications in the high density industry standard array, such as signal and power distribution, signal monitoring, and frequency control. Its unique double security locking system offers superior retention and low insertion force. This ensures a secure connection, as well as robust protection from loose or damaged contacts. Additionally, the connector features a pair of male and female headers which can be used to connect two or more boards together. The dual contact provides stability when the two boards are connected, eliminating the possibility of uncontrolled movement.

Edge Type

QTH-150-03-H-D-A rectangular connectors are designed for edge type applications requiring the most reliable power and signal connections. The connectors feature a small footprint and slim profile, making them perfect for panels that are difficult to access. The connectors come with a variety of standards, such as an ISO 9001 certification, which ensures that the connector will provide a secure and reliable connection. Additionally, the connectors feature a secure, screwless latching system that eliminates the need for a tool, allowing for a fast and simple connection.

Mezzanine (Board to Board)

QTH-150-03-H-D-A rectangular connectors are used in the board to board applications, where connecting a low-profile board or panel to a high-density board is the goal. The board to board application of these connectors offers superior signal integrity, as well as high-speed communication. The connectors feature a robust locking system that ensures a secure connection and prevents vibration or accidental disconnection. Additionally, a pair of male and female connectors provides a simple connection and can be used to connect multiple boards together.

Working Principle

The basic principle behind the operation of QTH-150-03-H-D-A rectangular connectors is their design that utilises a latching mechanism. It consists of two mating components, one containing a series of prongs and the other a series of slots. The two components become interconnected when they are pressed together, the prongs interlock with the slots. To ensure a secure connection, the prongs feature a locking latch or spring clip on the back of the connector. The engagement of the locking latch provides a high degree of retention strength which prevents accidental disconnection. When two boards or panels are connected, the dual contact provides stability, eliminating the possibility of uncontrolled movement.

In conclusion, QTH-150-03-H-D-A rectangular connectors are an important component in a variety of applications. The array, edge type, and mezzanine (board to board) application fields take advantage of the connectors’ unique double security locking mechanism, their small profile, and their secure, screwless latching system. They are also a reliable and easy to use connection when used in board to board connections. Lastly, their functioning is based on a simple yet effective latching mechanism, which ensures a secure connection and prevents vibration or accidental disconnection.

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