QMSS-078-06.75-H-D-A Datasheet/PDFQMSS-078-06.75-H-D-A Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)
QMSS-078-06.75-H-D-A rectangular connectors are made in arrays, edge type, mezzanine (board to board) configurations for use in a variety of applications. Applications include LED lighting, smart metering, consumer electronics, automotive, industrial, medical, commercial, and professional offices. They are designed for quick and easy installation with no manual soldering required.
QMSS-078-06.75-H-D-A rectangular connectors have two rows of twenty-four contacts, each allowing data to be sent or received in a single direction. The contacts are secured in a ceramic housing and are arranged in a symmetric pattern for ease of use. Each row of contacts has an important element that maintains the orientation of the contacts. This element is an aluminium connector block that has been designed to prevent misalignment of any of the contacts.
The contacts are mounted to the connector using a pin-in-socket configuration. This configuration ensures reliable electrical contact and a low-contact resistance, even when subjected to high currents or hazardous environments. The contacts are rated to a current of 500mA and a voltage of 200V, but can be used in higher voltage applications. They can also be used for differential applications.
The system also features a robust strain relief mechanism that prevents strain on the contacts, ensuring proper performance even in harsh environments. Additionally, the contacts are lead free and can be recycled. The contacts are also rated for up to 250 mating cycles, ensuring that they will last throughout their lifecycle.
When connecting QMSS-078-06.75-H-D-A rectangular connectors, users must ensure that the components are properly orientated and securely fastened to the board. Once the terminals are securely fastened, the data can be transmitted and received. The electrical connection is maintained by the contact blocks, which provide a secure and reliable connection between the devices.
QMSS-078-06.75-H-D-A rectangular connectors are ideal for a variety of board-to-board signal and power applications that require fast, reliable, and secure connections. They are able to support a wide range of data rates and signals and are suitable for data rates of up to 5 Gbps.