QSE-020-01-H-D-A-L

Series:	Q Strip® QSE
Packaging:	Tube
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	40
Pitch:	0.031" (0.80mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide, Ground Bus (Plane), Latch Lock
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	5mm, 8mm, 11mm, 14mm, 16mm, 19mm, 25mm
Height Above Board:	0.128" (3.25mm)

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Introduction

QSE-020-01-H-D-A-L is a relatively new type of rectangular connector, categorized under the broader heading of Arrays, Edge Type, Mezzanine, or Board to Board connectors. This convenient network of connections are used for a wide variety of applications, ranging from personal projects to industrial automation. In this article, we\'ll take a closer look at its application field and working principle.

Application Field

QSE-020-01-H-D-A-L connectors are suitable for applications requiring a high-density, high-performance connection between boards, such as in the following applications:

• Telecommunications systems
• Industrial automation equipment
• Commercial equipment
• Medical equipment
• Consumer products
• Office equipment
• Robotics

The material used in the construction of these connectors is rated for up to 2,000 mating cycles, making them extremely durable and reliable. This makes them perfectly suited for high-volume, long-term application, such as those found in industrial and consumer products.

Working Principle

The QSE-020-01-H-D-A-L connector works by connecting two electrical circuits, or boards, together with two parallel connections, one per side. The connection between the two boards is made with a group of pins, arranged in a rectangular pattern. The pins are divided into an “inner” group and an “outer” group. The inner group is located inside the rectangular pattern, and consists of two rows of pins arranged in a “U-shape”. The outer group of pins is located on the outside of the rectangular pattern. Both the inner and the outer pins must be connected in order for the connection to be completed. Once the connection is made, the two boards are able to communicate with each other, either sending or receiving signals. This allows for a wide range of applications, including data transfer, control, and power delivery.

Conclusion

The QSE-020-01-H-D-A-L connector is a highly versatile, durable, and reliable type of rectangle connector. It can be used for a wide variety of applications, such as telecommunications systems, industrial automation, and consumer products. The working principle of this type of connector revolves around connecting two electrical circuits or boards via two parallel connections, using a group of pins inside and outside of a rectangular pattern. This allows for convenient and efficient data communication, control, and power delivery between the two boards.

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