ERM8-075-03-S-D-RA-K-TR

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The ERM8-075-03-S-D-RA-K-TR is a type of mezzanine, or board-to-board rectangular type connector array, designed to provide reliable signal transmission with minimal loss in electrical signals between mother and daughter boards. They are often found in high-speed applications such as computers, communications, and industrial control systems.

The ERM8-075-03-S-D-RA-K-TR is designed with a standard 3 mm array pitch and eight edge connectors that provide a total of 75 links. An optional ground terminal provides an easier ground reference and improved EMI shielding. The rectangular type connectors are gold plated for better electrical contact and corrosion resistance. The ERM8-075-03-S-D-RA-K-TR is rated to handle up to 300V AC and 2A, which makes it suitable for a wide range of applications.

The ERM8-075-03-S-D-RA-K-TR features double-functional key, which provides mechanical polarization and prevents reverse insertion. The double-functional key ensures the correct orientation of the connector by tracing a mating key of the daughter board. It also prevents two connectors from insertion onto the same side of the motherboard. The connector array is designed with a shield to provide improved EMI protection. The shield allows the connectors to be installed side by side, minimizing the possibility of crosstalk between neighboring connectors.

The ERM8-075-03-S-D-RA-K-TR is designed with the principle of edge contact and trace pin, which provide more reliable transmission of data signals. This helps to ensure reliable communication between the motherboard and the daughter board. The contact surface area is increased by extending the contact point along the edge. This provides a larger connection surface, which helps to reduce any electrical losses. The double-functional key ensures reliable mating and prevent reverse insertion of the connectors.

The ERM8-075-03-S-D-RA-K-TR is an ideal solution for high-speed applications that require reliable signal transmission with minimal loss in electrical signals between mother and daughter boards. With its compact design and ability to integrate with small boards, the ERM8-075-03-S-D-RA-K-TR is also a great choice for space-constrained applications. It is easy to install and maintain due to its standardized pitch and snap-fit design, and its gold plated contacts provide excellent corrosion resistance for long-term use.

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