QSH-120-01-H-D-A

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QSH-120-01-H-D-A rectangular connectors are an array type, edge mounted and mezzanine board to board connectors. They are a connector type that has a well-established reputation for high density, high reliability connections. The QSH-120-01-H-D-A type is a variation of this type which has additional features and capabilities to offer flexibility to the user.

The QSH-120-01-H-D-A type of connector is commonly used in any application that requires high density, high speed, and reliable connections. These include digital interfacing, power and signal transmission, automotive, telecom/data communications, and industrial applications. Its robust design can withstand high levels of vibration that is usually found in harsh environments such as industrial or military sectors and still maintain high connection performance.

In general, the QSH-120-01-H-D-A type of connector consists of a low-profile, chrome-plated, edge-mounted housing that is designed to have two rows of contact pins for mating. Its design also incorporates a polarizing key that aligns the two mating connectors by engaging with the between them. This key helps to secure connection during mated operation and prevents reverse-polarity connection.

Each interconnection of the QSH-120-01-H-D-A type contains 120 pins, with 1.2mm centerline spacing between each pin. These pins contain gold-plated contacts which are proven to be high performance and long-lasting. The overall size of the connector is 6x6mm, making it an ideal choice for high-density applications such as telecom/data. One of the critical and unique features of the QSH-120-01-H-D-A type is its dual wipe design. This design prevents intermittent connections caused by corrosion and oxidation, especially in high humidity environment, as both mating connectors are wiped clean and thus ensures a reliable connection.

Furthermore, the QSH-120-01-H-D-A type also supports blind mate connections which allows users to apply a mating connector without seeing it first, thus reducing the potential for human error. This could also be beneficial when working in tight spaces or when cables and connectors are hard to reach. The QSH-120-01-H-D-A type of connector is also equipped with rubber retainers that prevent it from being jostled loose and helps to ensure a safe, solid connection.

In summary, the QSH-120-01-H-D-A type of rectangular connector is an array type, edge mounted and mezzanine board to board connector. Its low-profile housing design elements combined with 120 gold-plated contacts make it an ideal choice for high density and reliable connections. It also offers a dual wipe design that provides greater protection against corrosion and oxidation and supports blind mate connections for ease of use. Finally, the rubber retainers further improve the secure connection for use in virtually any industry.

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