QMS-026-02-S-D-RA-PC4-K

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) technology is an essential connector in various types of applications with its enhanced capabilities and ease of use feature. QMS-026-02-S-D-RA-PC4-K is a specific type of rectangular-shaped connector that is widely used in both business and industrial applications. It has an edge type that can be mounted on a single board and is primarily designed for mezzanine applications. This article will discuss the application field and working principle of the QMS-026-02-S-D-RA-PC4-K.

This specific type of connector is mainly applied for high-performance memory, microprocessor/DSP, ASIC, and FPGA applications in today’s market. It also offers its users wide applications due to its superior electrical performance in terms of impedance, frequency, current handling capability, and contact reliability. For instance, it is used in fan-outs, panelizing, modem interfaces, and dip-in applications. Also, it is used in applications with high-performance memory, such as biomedical as well as military and avionics systems.

In terms of design, the QMS-026-02-S-D-RA-PC4-K features an edge-mounted, dual-row and Through-Hole vertical terminal configuration. It comes in three columns where three lines of contacts are displayed along with an expander. The contact locations have a rigid-flexible design to ensure contact reliability. Additionally, this connector’s connections are solderable by means of a soldering iron or a reflow oven.

The working principle of this rectangular connector is quite simple. It begins with making physical contact between the device and the terminal, also known as the soldering process. This physical contact between the two systems provides electrical contact between the two systems. Once contact is established, the electrical signal or data is transmitted from the device to the terminal. The transmitted electrical signal or data is then routed to the contact and the device can be controlled accordingly. In addition, the connector helps to reduce electro-static discharge (ESD) from the device.

In summary, the QMS-026-02-S-D-RA-PC4-K is a rectangular-shaped connector that is predominantly used in high-performance memory applications. It features an edge-mounted design with a specific number of columns and lines of contacts. Its working principle is quite straightforward and involves making physical contact between the device and the terminal that provides an electrical connection between the two systems. This connection provides the electrical signal or data to the device, which in turn can be controlled accordingly. Additionally, the connector also helps to reduce ESD from the device.

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