ESQT-130-03-MM-Q-335

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ESQT-130-03-MM-Q-335 Application Field and Working Principle

ESQT-130-03-MM-Q-335, or Type 3, is a type of high density rectangular connectors used in data and communications applications. This series of connector is designed to consume less panel space while providing additional design flexibility. It is designed as both a receptacle and a header, and is commonly used for Ethernet ports, Wi-Fi connections, and other high speed data applications. The Type 3 connector can also be used as an interface port in instrumentation applications, such as medical systems, industrial control systems, or robotics.

Connector Design and Construction

The Type 3 connector has a modular construction consisting of two parts: the header and the receptacle. The header is a one-piece housing with mated contacts. It is designed to accept up to three rows of parallel contacts, with each row consisting of up to eight contacts for a total of 24 contacts. The receptacle is a three-piece construction that houses two removable covers and an insulating material. The receptacle can accept up to three rows of contacts, with each row holding up to eight contacts for a total of 24 contacts.

Type 3 Connector Specifications

The Type 3 connector has a few key specifications. The contact size is 2mm, with a pitch of 2.2mm, and a height of 7mm for the button contact. The contact material is a combination of copper alloy and bronze. The insulation material is thermoplastic, and the pin and socket contacts are gold plated. The operating temperature range is -55°C to +105°C, and the maximum current carrying capacity is 4A. The insert arrangement is IDC/polarized, and the contact resistance is ≤ 10 mΩ. Finally, the insulation resistance is ≥ 10MΩ at 500 VDC.

Type 3 Connector Applications

The Type 3 connector is mainly used for high speed data and communication applications. This includes Ethernet ports, Wi-Fi connections, and other high speed data applications. It can also be used as an interface port in instrumentation applications, such as medical systems, industrial control systems, or robotics. The Type 3 connector is also a popular choice for automotive applications due to its high density design.

Type 3 Connector Working Principle

The Type 3 connector works by transferring energy using a combination of electrical contacts and physical connection. The electrical contacts provide a direct connection between the header and the receptacle, allowing for the flow of energy from one device to the other. The physical connection ensures a secure fit between the two components, and also helps to eliminate any noise or interference. Finally, the insulation material acts as a protective barrier against electrical shock, and helps to maintain the electrical stability of the connection.

Conclusion

The ESQT-130-03-MM-Q-335 is a type of high density rectangular connectors used in data and communication applications. It is designed as both a header and a receptacle and can be used for Ethernet ports, Wi-Fi connections, and other high speed data applications. The Type 3 connector is constructed from a two-piece header and a three-piece receptacle and is able to accept contacts up to size 2mm with pitch 2.2mm and a height of 7mm. By providing a secure fit and reliable electrical connections, the Type 3 connector is an ideal choice for applications requiring high speed data and communications.

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