ESQT-143-02-MM-S-309

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Rectangular Connectors, including their Headers, Receptacles, and Female Sockets, have been an essential component in electronic devices for many years. As technology has advanced, so too have the capabilities of these connectors, and in particular, the ESQT-143-02-MM-S-309 Connector has become a versatile and reliable part for many different applications.

This connector is part of a larger ESQT series, and it is available in 5 different formats. The ESQT-143-02-MM-S-309 is a two-piece connector that can be used for high-speed signal transmission and electrical interconnectivity. It is commonly used in medical equipment, data processing equipment, and automotive applications.

The ESQT-143-02-MM-S-309 connector is constructed using a PVC (polyvinyl chloride) insulation material, which helps to provide excellent durability and reliability. This is then terminated either with wire wrap contacts or soldered contacts, depending on the application. The contacts are then sealed with either a Halogen-free material or a conventional rubber seal to prevent damage from moisture and dust.

The connector can be mounted either directly on a PCB (printed circuit board), horizontally on a backplane, or vertically using a right-angle adapter. It has a maximum number of contacts (both male and female) of 61 and a maximum current rating of 2A. It is also designed for hot-swapping and is polarized and configured to prevent incorrect mating.

The working principle of the ESQT-143-02-MM-S-309 connector revolves around the physical contact between the pins and sockets. When the two components are connected, the pins make contact with the sockets, and a current is then passed between the two components. This current establishes the electrical connection, and thus the data or power signal is transmitted. The contact surfaces are plated with either tin or gold, depending on the application, and this helps to ensure a low-resistance connection.

The ESQT-143-02-MM-S-309 connector is a versatile and reliable part that can be used in many applications. It is resistant to moisture and dust, and is capable of hot-swapping which makes it ideal for a wide range of electronic devices. With its high current rating and wide range of contact configurations, it’s a great choice for any application that requires a secure and reliable electrical connection.

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