QTE-020-10-L-D-K

Series:	Q Strip® QTE
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	40
Pitch:	0.031" (0.80mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Ground Bus (Plane), Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	--
Height Above Board:	0.566" (14.37mm)

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The QTE-020-10-L-D-K is a type of rectangular connector, specifically an Array, Edge Type, and Mezzanine (Board to Board). This particular connector type is commonly used for both commercial and military applications due to its variety of features, which include low cost, wide variety of suitable applications, and reliable performance. In this article, we will discuss the QTE-020-10-L-D-K’s application field and working principle.
Application Field
The QTE-020-10-L-D-K is typically used in a variety of commercial and military applications, such as aircraft, medical, and industrial equipment. Its low cost and reliable performance make it an ideal choice for these applications.
The QTE-020-10-L-D-K connector is used in applications where the performance of the connector is especially important. It is popular for applications that require reliable connections with specialized features such as high-speed communication, temperature or dust resistance, or multiple mating and un-mating cycles.
The connector can also be used in applications that require the connector to be extremely durable. This is because it can handle high vibration levels, high-frequency signals, and temperature extremes.
The QTE-020-10-L-D-K is also a popular choice for applications that require a floating connection between two points. It can easily switch between ground and signal voltages, making it a good choice for ground or power connections.

Working Principle
The QTE-020-10-L-D-K is a type of edge connector, meaning that it is designed to connect two surfaces at an edge, rather than a flat surface. It works by creating electrical contact between its two contacts (a female and male contactor) located at the edge of the connector.
The female contactor has a series of evenly spaced contacts which the mating connector, or male contactor, slides into until it reaches its mechanical and electrical stop. This “stop” is achieved by the male contactor mating into the female contactor.
Once the male and female contactors are mated together, the electrical connection is made. This is achieved through the use of pin contacts on the male contactor which slide into the female contactor’s contacts, connecting them and creating an electrical path.
The QTE-020-10-L-D-K connector can be used in a variety of applications, and its edge construction makes it especially useful in high-frequency, vibration, and dust-resistant applications. Its low cost and reliable performance make it a popular choice for a variety of commercial and military applications.

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