QMS-052-06.75-L-D-PC8

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The QMS-052-06.75-L-D-PC8 is a mezzanine-style rectangular connector array enabling co-planar board stacking with high-speed signal and minimal space. Its features and working principle make it an ideal choice for various applications.

Applications and Features

The QMS-052-06.75-L-D-PC8 can be used in a variety of applications, including handheld, embedded, and automotive electronics, communications and networking systems, industrial and automation systems, and medical devices. It offers simplicity in assembly with its sleek, low profile design, and ease of use thanks to its symmetrical pin assignments. This connector array also features fast data rates up to 3Gb/s, and offers up to 50 contacts per row with a 2mm pitch.

In addition, its 0.031” high cycle screw machined metal receptacle enables reliable connectivity with positive polarization on both sides, while its open design helps to improve tolerance in reflow profiles. The QMS-052-06.75-L-D-PC8 also boasts a stack height of only 3mm, and allows for stack heights of up to 60mm with the use of spacing washers.

Working Principle

The QMS-052-06.75-L-D-PC8 works by using electrical contacts to enable electrical signals to pass from one contact to another. This process is known as point-to-point or serial connection. The connector also includes a pin out mapping that outlines how the electrical signals should be sent and received between multiple points. The pins are arranged on the face of the connector in a predetermined pattern, with each pin being connected to a specific conductor on the PCB. The pins themselves are usually made from metal and are gold- or silver-plated to ensure a good connection.

The QMS-052-06.75-L-D-PC8 also includes a combination of male and female pins. The male pins are the ones that make contact with the PCB and the female pins are the ones that make contact with the cable. When the pins are connected, they form a secure electrical connection that prevents static or electrical current from passing from one pin to the other, allowing the signals to travel in the direction they were meant to.

In addition, this connector array comes with a variety of additional features, such as flexible wire sizes, mechanical keying for polarization, and optional shielding for improved signal integrity. The QMS-052-06.75-L-D-PC8 is an ideal solution for a variety of applications requiring high-speed, serial connectivity with minimal space.

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