ESQT-145-02-G-Q-400

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular connectors, which include headers, receptacles, and female sockets, are essential tools for wiring and transmission of power and signals in various application environments. ESQT-145-02-G-Q-400 is one of the most widely used solutions in the category. This article covers the ESQT-145-02-G-Q-400\'s application field and working principle.

Application Field
The ESQT-145-02-G-Q-400 is a two-row rectangular connector with 2.0mm pitch, an optimized mating interface area of 0.9mm², and a 0.38mm² socket contact. This makes it suitable for use in a variety of panel mount and wire-to-board applications in e.g. electronic products, communication equipment, elevator control systems, medical devices, and consumer electronics. It is well-suited for applications that require a robust connection in a compact form factor, such as cameras or portable medical products.

Working Principle
The ESQT-145-02-G-Q-400 operates on a simple working principle. It has two rows of contacts, each with 4 contacts of varying micro-shield connection positions. The contacts are precisely milled with pins that grip the wire when both contacts are engaged, providing a secure electrical connection. This secure connection ensures reliable signal transmission and power transfer. Additionally, the connectors are compatible with a wide variety of strain reliefs for improved durability and waterproofing.

The ESQT-145-02-G-Q-400 features an optimized PCB interface and contact interface for improved conductivity. This allows for improved signal and current transmission, resulting in lower power consumption and improved performance. Additionally, the connector is constructed with tin-plated copper contacts, which aid in the prevention of oxidation and corrosion, ensuring prolonged operating life.

The ESQT-145-02-G-Q-400 connectors are of robust construction and offer excellent shielding performance. They feature a pair of metal shells designed to shield against electromagnetic interference that could reduce signal integrity. The connectors are designed to be securely snapped together, with a mating force of 10N and above.

The ESQT-145-02-G-Q-400 is rated for operation in temperatures ranging from -40 ℃ to +105℃ and can support up to 3000 mating cycles. Additionally, the connectors have a current rating of 1.5 amp and a voltage rating of 350 vac mont. This makes them suitable for a wide range of applications where high performance, high quality, and reliability are of paramount importance.

In summary, the ESQT-145-02-G-Q-400 is a reliable, robust solution for panel mount and wire-to-board applications. It offers excellent shielding performance, robust construction, and a wide operating temperature range. It is rated for up to 3000 mating cycles, with a current rating of 1.5 amps and a voltage rating of 350 vac. This makes it suitable for use in a range of applications where reliable signal transmission and power transfer are needed.

The specific data is subject to PDF, and the above content is for reference