ESQT-110-02-G-D-490

ESQT-110-02-G-D-490, or simply “ESQT”, is a type of electrical connector that falls into the broad Rectangular Connectors - Headers, Receptacles, Female Sockets category. An ESQT connector is a polarized electrical component designed to mute electromagnetic interference, or EMI, and can provide both power connections and signal connections between two or more electrical circuits. This is achieved by utilizing a housing that surrounds individual terminals, which allow two-point contact between the circuits. ESQT connectors, made from robust die-cast aluminum, are a highly customizable means of connecting electrical circuits and provide a variety of applications to a wide array of industries.

In terms of application field, ESQT connectors are commonly used to provide reliable signal and power connections between PCBs (Printed Circuit Boards) and other circuits, as well as the connection of modules to a larger, industrial system in wide range of industries, including automotive, military and aerospace, consumer electronics, and networking hardware. Furthermore, due to the highly customizable nature of ESQT connectors, they can be modified to suit specific application needs that require signal ionization and regulated connections.

This being said, ESQT connectors are highly versatile, as a variety of configurations can be designed to meet most application needs. For example, the ESQT-110 connector is uniquely designed with a self-mating system that enhances its compatibility across multiple industry applications. This model offers up to 110 pins on a connector and can be configured with either a female or male connector. The versatility of the configuration extends further with the offering of various plating length options with a minimum of “G” to a maximum of “R”. This type of connector may also be used in applications such as fan-out/splitter boxes, segmentation/bridging and power/data seating.

In terms of working principle, the ESQT connector works by providing a two-point contact solution to connect two circuits together, eliminating the possibility of a misconnection and mitigating the risk of EMI. The two contact points are protected by a housing which provides great robustness and resists damage under various conditions, such as extreme temperatures and vibrations. The design also allows for testing with perfect contact, which proves important in many environments. In addition, the vibration-resistant nature of the ESQT connector helps eliminate breakage or loosening of contacts in applications such as automotive, military, and aerospace.

In conclusion, ESQT connectors, such as the ESQT-110-02-G-D-490, provide a reliable, robust solution for connecting two or more electrical circuits. Typically used in a wide range of industries, these connectors are highly customizable and offer a two-point contact solution, enhanced compatibility, and vibration-resistant functionality. Furthermore, due to their die-cast design, this type of connector provides great heat dissipation properties, and is perfect for applications requiring signal ionization and regulated connections.