QSH-030-01-F-D-L

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Introduction:

The QSH-030-01-F-D-L is an edge type mezzanine connector from the family of rectangular connectors. It is a type of peripheral connector that allows for multiple connections between two electronic systems on printed circuit boards (PCBs). This would typically be for either data, power or both. It is an important component in the design of both commercial and industrial electronic products, as it allows for high-speed data communications and highly robust interconnections. This relatively simple device is capable of providing both signal integrity and protection from surges and ESD.

Application Field:

The QSH series connector is well suited for a wide range of applications that require high-speed data transfer, such as ultra-high definition media streaming devices, gaming consoles, graphics cards, medical instrumentation, point-of-sale systems, and industrial automation systems. Its reliable connection and robust design make the QSH ideal for high-end consumer systems that require speed and reliability. It is also used in communication systems, pro audio systems, and home automation systems due to its signal integrity and low EMI characteristics.

Working Principle:

The mezzanine connector QSH series is based on a unique design that combines mechanical compatibility with electrical performance. This is accomplished through the use of a two-tier contact system that is constructed with male and female pins in a staggered formation. The female pins are located in the outer row while the male pins are located in an inner row. This provides greater stability and contact reliability by preventing electrical connection loss due to mechanical shocks or movement. Additionally, the staggered contact system provides much larger total contact area than traditional rectangular connectors, leading to greater contact pressure and less contact resistance.

To ensure signal integrity, the QSH series utilizes a special shielding system that blocks EMI/RFI emissions from interfering with the signal. This is accomplished by surrounding each contact with a pair of conducting shields that reduce crosstalk between adjacent contacts and provide superior protection from electromagnetic interference. The high-performance design also includes a robust dielectric material between the contact and the shielding to prevent the data signals from being affected by static electricity.

The QSH series is also capable of operating in high temperature and high vibration environments due to its superior thermal and mechanical properties. The outer jacket is resistant to damage from abrasion and flexing, while the unique contact design allows for a consistent connection even in conditions where other connectors may degrade or fail. The robust design also ensures a robust connection in harsh industrial environments like oil rigs, construction sites, and factories.

In addition, the QSH series is designed for easy installation and removal from PCBs, making it ideal for a range of applications that require frequent maintenance or upgrades. This is possible due to its unique mounting configuration that focuses on stability, ease of use, and maintenance. The connector can also be soldered directly onto PCBs, allowing for even more flexibility in design.

Conclusion:

The QSH-030-01-F-D-L is a reliable edge type mezzanine connector from the family of rectangular connectors. It is well suited for high-speed data transfer applications due to its signal integrity and low EMI characteristics. Its robust design allows it to operate in high temperature and high vibration environments, while its mounting configuration and easy installation offers maximum flexibility. Therefore, in summary, the QSH-030-01-F-D-L is an ideal choice for engineers looking for an efficient, reliable connector for their applications.

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