QMS-078-05.75-L-D-A-RT1

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QMS-078-05.75-L-D-A-RT1 is a rectangular connector, an array edge type, mezzanine (board to board). It is designed to enables high-speed digital signal connections between printed circuit boards, thus helping to reduce crosstalk.

With an array edge type, the QMS-078-05.75-L-D-A-RT1 offers the advantage of an array patterned on the printed circuit board, providing an alternative to more complex designs. It features a plug profile measuring 8.3mm x 5.2mm x 2.2mm and contacts that are spaced 0.635mm apart. The QMS-078-05.75-L-D-A-RT1 is recommended for applications up to a maximum of 4.25GHz.

The QMS-078-05.75-L-D-A-RT1 is designed to work using two rectangular connectors. The two components are male and female. The male component is designed to fit onto the female component. It requires 0.7178Nm torque for mating and uses an array of gold plated contacts of 80 um thickness to attach securely to the printed circuit board. This ensures reliable connection and minimizes signal loss due to contact resistance.

The electric contact pins of the QMS-078-05.75-L-D-A-RT1 are made of brass, which is a cost-effective and corrosion-resistant material. The contacts are tin plated for additional protection against oxidation. The cable retention is managed with locking hooks which grab onto the cables, providing a secure and reliable connection.

The QMS-078-05.75-L-D-A-RT1 works well in extreme temperatures and is RoHS compliant. Its rated temperature range is from -55°C to +105°C and rated voltage is 500V. It provides excellent shielding against environmental interference such as dust, moisture and vibrations. It is shielded by an with an EMC compliant cover, while a metal backplane offers additional physical protection and superior electromagnetic compatibility.

QMS-078-05.75-L-D-A-RT1 is used in a wide range of applications, including industrial, automotive and medical equipment. It is suitable for high-speed digital signal communication applications in areas such as data transport, signal processing, communication protocols and measurement and control. It is perfect for applications requiring automatic mating, thanks to its robust and reliable design.

Overall, the QMS-078-05.75-L-D-A-RT1 is a high-performance, cost-effective edge type mezzanine (board to board) connector engineered for extreme reliability and stability which is suitable for any application that requires a reliable signal connection between printed circuit boards.

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