QSS-075-02-H-D-RA-WT

Series:	Q Strip® QSS
Packaging:	Bulk
Part Status:	Active
Connector Type:	Socket, Center Strip Contacts
Number of Positions:	150
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Right Angle
Features:	Ground Bus (Plane), Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	--
Height Above Board:	0.328" (8.33mm)

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Introduction

Rectangular connectors have been used in applications, both analog and digital, for decades. They are typically used to connect two electrical devices, such as a computer and a network device, to each other or to link multiple components together within an electronic system. These connectors offer a number of different advantages, including enhanced appearance and improved reliability. Additionally, they are also able to handle a wide range of voltages and current loads, making them suitable for use in a variety of different applications.The QSS-075-02-H-D-RA-WT (hereafter referred to as the QSS connector) is a specialized type of rectangular connector, specifically designed for mezzanine-style board to board connections. It features a ruggedized housing that is designed for use in extreme environments and has a 7-row, 50-pin, dual sided array. As such, this connector is often used for building ruggedized systems, data acquisition, telecommunications, military/aerospace, industrial automation and medical instrumentation applications.

Application Field

The QSS connector is the perfect choice for a variety of mezzanine-style board to board applications. It is designed to provide superior reliability in harsh environments and can tolerate voltages of up to 80 volts. Additionally, it is able to handle current loads of up to 4A, making it suitable for most popular mezzanine interfaces, such as JTAG, RS-232, RS-485 and RS-422.One of the most popular applications is for the routing of signal, power and data between two boards. This could be used, for example, to connect a data acquisition board to a motherboard for a ruggedized system. Other examples include connecting a military/aerospace system to an environmental monitoring system.The QSS connector is also ideal for industrial automation applications. It can be used to bridge the gap between two boards in a machine control system, or to link two separate pieces of equipment together for faster operation. Medical instrumentation is another common use, as it is able to handle the delicate data signals used in medical equipment.

Working Principle

The QSS connector functions by pinching the two mating boards together and then transferring electrical signals through the two semicircular contact points. The two contact points are designed to ensure that the connection between the two boards is secure and reliable. The QSS connector is also designed to fit neatly between two boards, allowing for easy installation.When the QSS connector is mated, the first contact point creates an electrical signal path that is then transferred to the second contact point. The second contact point provides a reliable physical connection that ensures that the signals continue to pass easily between the two boards.The QSS connector is designed using a high-reliability contact technology that ensures that the connection will stay secure and reliable even in extreme temperatures and conditions. Additionally, the highly reliable contact technology allows for higher power and data transfer speeds than traditional connectors, resulting in improved system performance.

Conclusion

The QSS-075-02-H-D-RA-WT is a ruggedized rectangular connector that is specifically designed for mezzanine-style board to board connections. It is the perfect choice for a variety of applications, from data acquisition to industrial automation and medical instrumentation. It features a 7-row, 50-pin, dual sided array and is able to handle a current load of up to 4A and voltages up to 80 volts. Additionally, its highly reliable contact technology ensures that the connection between the two boards will remain secure and reliable.

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