QTH-060-02-F-D-A-K-TR

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are connectors used to provide connection between two printed circuit boards (PCBs) so that they can be interconnected. The QTH-060-02-F-D-A-K-TR is an example of such a connector. This article will address the application field and working principle of the QTH-060-02-F-D-A-K-TR.

Application Field

The QTH-060-02-F-D-A-K-TR connector is mainly used in a variety of industrial and commercial applications. These include, but are not limited to, computers, communications equipment, aerospace, broadcast and navigation equipment, medical electronics, factory automation, and more. It is specifically designed for automated board-to-board applications and is suitable for high shock and vibration environments such as those found in automotive, industrial, and off-road applications.

The connector is rated for a temperature range of -20 to +105°C and can support up to 33A and 500V. It is also rated for a high number of mechanical cycles, making it an ideal choice for applications that require frequent plugging/unplugging. The connectors are also RoHS and REACH compliant and are UL approved.

It is available in multiple configurations, including stacked vertical and horizontal, side-by-side, spin-lock, and pin count options. These configurations enable designers to configure the connector to suit their specific application, ensuring optimal performance and a high degree of reliability.

Working Principle

The working principle of the QTH-060-02-F-D-A-K-TR connector involves a two-part mating system consisting of a fixed on-board socket and a floating male insert. The male insert is secured by a retention clip and is mated to the fixed socket located on the board. The Spring-coupled Floating Male Insert is made from a material such as brass or stainless steel, and is designed to provide secure connection between the two boards without any mechanical stresses such as those found when using traditional pin-in-hole connectors.

The floating male insert is designed to move in the Z-direction, allowing easy and reliable mating, as well as allowing for any board misalignment due to mechanical or thermal shock. The insertion force is low, and the engaged contacts have a positive tactile feel. The connector also utilises a dual lock-key system which prevents accidental unlocking.

Conclusion

The QTH-060-02-F-D-A-K-TR is a versatile and robust board-to-board connector, suitable for a wide range of applications. Its floating male insert system ensures reliable connection between two PCBS, while its low insertion force and dual lock-key mechanism ensure proper and secure mating. Its multiple configurations make it suitable for a variety of applications, and its UL approval provides additional assurance of quality.

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