QTH-120-01-F-D-A-FL

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The QTH-120-01-F-D-A-FL is a type of rectangular connector which belong to the arrays, edge-type, mezzanine category. Specifically, the QTH-120-01-F-D-A-FL is designed for board-to-board applications.

This connector consists of two rows of 120 pins, and each row has a pitch of 0.8mm. The Pins are soldered into a through-hole receptacle and have a two-piece polarized retention clip that requires a press fit into the board. There is an optional shrouding around the housing, which is quite common for arrays, edge-type, mezzanine connectors. The connector also has signal and power outputs that are suitable for high-speed and high-power applications.

The connector provides two different types of contacts; an outer row of mating contacts and an inner row of mating contacts. The outer row has a 0.2mm contact gap and the inner row has a 0.3mm contact gap. This ensures that the connector can effectively transfer signals between two different printed circuit boards. Additionally, the connector has an insulation displacement contact system that allows for easy and error-free signal transfer.

Regarding its application field, the QTH-120-01-F-D-A-FL is generally used for board-to-board applications, such as in mobile phones and tablets. This type of connector can also be used for signal transmission between various electronic components, such as CPUs, memory modules, memory cards, and other parts. Furthermore, it is ideal for industrial control systems where signal transmission accuracy and reliability are of utmost importance.

In terms of its working principle, the QTH-120-01-F-D-A-FL utilizes a combination of gold plating and a low-profile contact system. The gold plating helps the contacts maintain good electrical contact for thousands of operations. The low-profile contact system ensures that the mating pins on the edge connector can fit and mate precisely to the mating pins on the target board. This ensures the communication between the two boards is consistent and uninterrupted. Additionally, the insulation displacement contact system helps prevent short circuits and other potential risks that can arise from incorrect connection.

The QTH-120-01-F-D-A-FL connector is an ideal choice for a range of applications that require board-to-board connection. Its gold plating provides superior electrical contact, and its insulation displacement contact system protects the connection from short circuiting. Additionally, its low-profile design, rugged construction, and wide range of options make it suitable for many different applications.

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