QTH-040-01-L-D-DP-A-L-K-TR

Series:	Q Strip® QTH
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Differential Pair Array, Male
Number of Positions:	80
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide, Ground Bus (Plane), Latches, Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	5mm
Height Above Board:	0.160" (4.06mm)

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QTH-040-01-L-D-DP-A-L-K-TR Application Field and Working Principle

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

The QTH-040-01-L-D-DP-A-L-K-TR is an array type board-to-board rectangular connector, or otherwise known as a mezzanine connector. It features one row of high-density four-pinlet terminals in an array arrangement on the base board, and a corresponding female connector on the mainboard. This connector is suitable in a wide variety of electronic applications, such as in computers, communication devices, and other electronic devices.The QTH-040-01-L-D-DP-A-L-K-TR offers great signal integrity and provides the user with improved transmission performance. This is due to its array setup which allows for better signal-to-noise ratio and improved crosstalk. Furthermore, the contact design ensures that no degrading of signal performance over time.When it comes to the applications for which this connector can be used, its most popular application is in the area of data transmission. It can be used for both serial and parallel data, and it can be used for both high and low-speed data transmission.In terms of its working principle, the QTH-040-01-L-D-DP-A-L-K-TR relies on what is known as the "zipper" effect. The chip turns into a star pattern after pushing a few pins down, which continues pushing the other pins down in a zig-zag pattern. This pattern is created when the four pins move in a right angle direction, creating a zig-zag line on the base board.The connector is also designed to ensure that the data is properly carried and transmitted. The signal is sent through the top edges, while the signal pads remain near the bottom of the board. This way, signal interference is minimized. Further benefits include a lower crosstalk, lower contact resistance, and improved thermal performance due to the optimized contact geometry.Another great advantage of this connector is that it is able to support various combinations of signal, power, and ground connections. This allows for more flexibility in design, as it can be used in a variety of different applications. Additionally, its low-profile design means that it can fit in confined spaces, further increasing its versatility.The QTH-040-01-L-D-DP-A-L-K-TR is a great choice for data transmission applications due to its high-performance level, low-profile design, and flexible configuration options. Its array design and contact geometry ensure that signal integrity is maintained, reducing the risk of data loss. Additionally, its multi-combination feature allows for greater flexibility in design, making it suitable for a wide range of applications.

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