QMS-052-01-SL-D-EM2-PC4-TR

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) have become popular amongst users due to their flexibility in providing both data and power connections. The products offered in this category are well-suited for applications in industrial settings, such as medical, automotive, military, and other high-speed data transfer needs. The QMS-052-01-SL-D-EM2-PC4-TR is one of such connectors and its applications and working principle will be discussed in this article.

The QMS-052-01-SL-D-EM2-PC4-TR rectangular connector is primarily designed to interconnect two printed circuit boards (PCBs) in a vertical order. This type of connection eliminates disruptions due to dirt and humidity buildup due to its mechanical properties. It utilizes a specialized mezzanine pin array which is soldered onto the surface of the PCBs to achieve tight connections in a slim package. The array consists of several sets of pins (usually 2X or 2XX depending on the connector) and several resistors to meet the signal speed requirements.

These connectors are generally available in two different sizes, namely, 00501-052-2.54 and 00502-052-2.54, which are compatible with PCBs having 2.54 to 2.54 mm center-to-center spacing. It provides secure contact up to 6 GHz and features a reliable low profile with an enhanced overall design that simple and cost-efficient. Other features include a maximum current rating of 200mA, a minimum mated height of 5mm and an overall maximum mated height of 10mm. The single-beam structure and double-beam structure of these connectors ensure improved insulation and better contact reliability.

The QMS-052-01-SL-D-EM2-PC4-TR is recommended for a range of applications, such as digital systems, automotive electronics, industrial automation, medical equipment, and consumer electronics. Examples of applications that make use of this type of connector are RoHS compatible, automated test equipment, computer/peripheral applications, and avionics. Furthermore, it can also be used in hybrid applications comprising both low-speed and high-speed transmission.

The working principle of the QMS-052-01-SL-D-EM2-PC4-TR is simple. It works by connecting two printed circuit boards in a vertical line in order to achieve reliable contact and clean connections with minimal effects due to humidity, dust, and environmental disturbances. This type of connector is designed for high-speed data transfers of up to 6GHz, and it has a highly reliable low profile design. Furthermore, the single-beam and double-beam design ensures improved insulation and improved contact reliability.

In conclusion, the QMS-052-01-SL-D-EM2-PC4-TR is a miniaturized mezzanine connector designed to connect two PCBs in a vertical line. It is generally available in two different sizes and is capable of providing secure contact up to 6GHz. Furthermore, its single-beam and double-beam structure offers improved insulation and contact reliability. This type of connector is used in various applications such as digital systems, automotive electronics, industrial automation, medical equipment, and consumer electronics.

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