ESQT-128-02-F-Q-800

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Rectangular connectors are most commonly used to link two electrical devices, and can take many forms, including headers, receptacles, and female sockets. The ESQT-128-02-F-Q-800 presents a particular form of rectangular connector, and its application field and working principle are discussed below.

Application Field

The ESQT-128-02-F-Q-800 is a PCB-to-PCB production in a compact housing, designed to meet the requirements of a wide range of applications, from telecommunications to medical device and IT industry. The ESQT connector is classified as a post and receptacle connector which can be used in a variety of installations, and it comes with a rugged and reliable shell which operates in temperatures ranging from -40°C to +120°C.

The primary advantages of the ESQT-128-02-F-Q-800 connector’s design are as follows; it is fully intermateable, allowing for easy installation and removal. It offers an excellent protection against dust and liquids due to the close fitting plastic shells. Additionally, the robust construction allows it to resist shock and vibration. The connectors are also IP67 rated and meet E13, EN 60603-2, and IEC 60512 standards.

Aside from the telecommunications and medical device industry mentioned above, the ESQT-128-02-F-Q-800 rectangular connector can be applied in the consumer electronics, automotive, instrumentation, and communication networks for copper network cabling additionally, these reliable connectors can also be used in the power and power electronics sector for the control of higher power loads.

Working Principle

The ESQT-128-02-F-Q-800 connector operates in a post-and-receptacle manner that allows for easy mating and unmating, with a common operating principle for electrical connection. The copper contact points are all integrated on the board side connector, and when mated, the post and receptacle contacts are in contact, allowing the electrical current between the two to pass through. The contacting interface is designed with heavy-duty features, allowing for good wear resistance, maximum contact pressure, and a low contact resistance. As well, the connectors feature plastic shells and insulation body composed of PA6T chemical ABS resin.

The terminal conductor consists of multiple blade contacts placed in specific locations in order to facilitate a secure connection. The terminals are also designed for low-resistance connections, and a positive locking mechanism ensures secure mating. There is a common code indicator on the connector to indicate the connection status.

In terms of installation, the rectangular connectors are extremely easy to use. All that is required is to insert the post side of the connector into the receptacle side and the contacts will be engaged due to the secure locking mechanism. Once the terminal contacts are in contact and the code indicator is aligned, the contacts are formed and the connection is live.

The ESQT-128-02-F-Q-800 rectangular connector is a reliable form of connector suitable for a wide range of applications. Its application fields and operating principle are described above, and it is a reliable and secure connection for linking two electrical devices.

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