QFS-052-04.25-L-D

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are the connection technology consisting of an array of electrical terminals designed to be soldered onto through-hole printed circuit boards (PCBs) or capacitors (CBB) and power supply lines. The array is able to connect multiple circuits simultaneously and provide a significant combination of electrical, environmental and mechanical performance. It is a reliable connection technology for applications where high performance and reliability are required such as in automotive, aerospace, defense, telecommunications, and industrial.

QFS-052-04.25-L-D is an example of rectangular connector that belongs to this family. It has a 0.52mm pitch, 8 circuits, a low profile (0.941mm), and a dual row (2x4) configuration. It is specifically designed for high speed, high-density applications with low electrical noise. It is a surface mount connector having a robust metal shell that is designed to securely fit and shield the electrical components.

QFS-052-04.25-L-D application field mainly includes audio/video, automotive, telecommunications, and industrial electronic equipment and components. It is used in application that require reliability and high performance such as those found in automotive, aerospace, defense, and medical industry.

The working principle of the QFS-052-04.25-L-D connector is based on the on-board design. The circuit boards of the application are connected via through-hole plated terminals and the corresponding contacts are then soldered on the boards. The terminal contacts are configured in order to ensure high-speed and low-noise transmission. The low profile of the connector allows for smaller configurations when compared to traditional connectors, resulting in a more compact design overall.

The metal shell of the QFS-052-04.25-L-D ensures robust mating and shielding of the electrical parts from environmental conditions such as moisture and dust. The robust construction makes the connector less prone to mechanical stress and ensures its reliability during operation. The metal shell also improves its electrical and environmental performance by improving the impedance and crosstalk.

The QFS-052-04.25-L-D connector provides an ideal solution when high performance and robustness are required in applications where space and weight are major constraints. Its small form factor, low profile, and secure fit allows for a compact design which improves its usability. It is widely used in many industries including aerospace, defense, automotive, and medical applications.

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