ESQ-103-59-L-T

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Rectangular connectors are widely used in a multitude of electronic applications from handheld devices to the construction of complex machinery. The ESQ-103-59-L-T is a rectangular connector and is rated for midsized current applications. This article will discuss its application field and workings principles.

Features and Benefits

The ESQ-103-59-L-T is a through-hole plastic header with a pitch of 2.54mm. It has a total of 103 pins, nine rows (touching), and straight connectors on both end. The PBT plastic housing provides excellent mechanical protection and reliable performance in high temperature applications, while the gold plated brass contacts ensure a highly reliable connection.

The ESQ-103-59-L-T offers a number of benefits for engineers and technicians. The connector\'s low profile design makes it ideal for space-limited applications, while the highly reliable connections ensure that the connection will not be interrupted even when operated in high temperature environments. Additionally, the ESQ-103-59-L-T connectors are extremely easy to install, offering excellent compliance with mating profiles.

Applications

The ESQ-103-59-L-T connector is ideal for multiple applications in the electrical engineering field. These include applications throughout the computer, networking, telecommunications, and consumer electronics industries. It is commonly used for printed circuit boards, embedded projects, kit wiring, mezzanine cards, backplanes, and interface control systems.

The ESQ-103-59-L-T connector is also widely used in industrial automation and automation control applications. Its features and capabilities are also ideal for other applications such as medical equipment, heavy industrial machinery, and geophysical systems.

Working Principle

The ESQ-103-59-L-T connector uses standard 2.54mm pitch connectors to provide a reliable electrical connection between two or more contact points. The connector is designed with a flange to ensure secure and firm mounting onto the PCB, and is equipped with rivets that keep the contact pressure constant between the contacts. The ESQ-103-59-L-T connector also features a pushbutton locking mechanism, which further strengthens the secure connection between the two parts. The contacts are made of gold plated brass with a cylindrical geometry, providing an exceptionally reliable electrical connection.

Once installed, the connectors are mated by pushing the contact mouths together and applying a pressure. This locks the contact together, making sure that no additional force is needed to retain the connection during use. The inner lip of the contact–actuated mouth design ensures reliable, secure, and strain-free contacts, while the anti-oxidation protection reduces the risk of corrosion.

Conclusion

The ESQ-103-59-L-T connector is an excellent choice for a wide range of applications in the electrical engineering field. Its low profile design and highly reliable connections make it an ideal choice for printed circuit boards, embedded projects, kit wiring, mezzanine cards, backplanes, and interface control systems. Additionally, its pushbutton locking mechanism and gold plated brass contacts ensure reliable operation in high temperature environments.

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