QTH-120-06-L-D-A-TR

Series:	Q Strip® QTH
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	240
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide, Ground Bus (Plane)
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	22mm
Height Above Board:	0.836" (21.23mm)

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QTH-120-06-L-D-A-TR is a rectangular connector array, edge type with mezzanine board. It is widely used for connecting boards of electronic module and soldering them to one another, and it has a wide variety of applications in various electronic equipments. The structure of QTH-120-06-L-D-A-TR connector array is symmetrical and consists of a base plate, two left and right housings, plus two long edge connector strips and two short edge connector strips. The two long edge connector strips are composed of four (4) side poles and two (2) side walls, while the two short edge connector strips consist of two (2) side poles and four (4) side walls. On the base plate, there are two (2) row-guidance ribs that hold the two long edge connector strips firmly in place. To ensure consistently good connection with the edge connector strip, the edge connector strip is bent in an angular shape with the base plate. This type of connection is called “clicking” and makes connection between the two edge connectors easy. In order to make connection between the mezzanine board and the edge connector strip, a socket terminal is attached to the housing edge. The socket terminal consists of two (2) poles and a conductive needle that pierces the mezzanine board. When the conductive needle makes contact with the copper pad of the mezzanine board, current is conducted from the edge connector strip to the mezzanine board. The conductive needle is also used to secure the board firmly in place. The working principle of QTH-120-06-L-D-A-TR connector array is simple and straightforward. As current is transferred from the edge connector strip to the mezzanine board, the edge connector strips and the mezzanine board are soldered together. This improves the vibration resistance capability and ensures a better electrical connection between the two boards. In addition, since the socket terminal penetrates the mezzanine board, the voltage and current rating of the mezzanine board can be increased without sacrificing its reliability.QTH-120-06-L-D-A-TR connector array is widely used in a variety of electronic products such as stereo systems, digital electronics, computers, and medical devices. It is often used in applications that require high speed data transfer and reliable connectivity. In addition, due to its wide variety of features, such as its high level of vibration resistance, its small size, and its high current and voltage rating, QTH-120-06-L-D-A-TR connector array can be used for both power and signal transmission. To conclude, QTH-120-06-L-D-A-TR is a versatile rectangular connector array, edge type with mezzanine board. Its structure is symmetrical and consists of a base plate, two left and right housings, plus two long and two short edge connector strips. It is widely used in various applications for connecting boards of electronic modules and limited to soldering them to one another. The working principle of the connector array is simple and straightforward, as current is transferred from the edge connector strip to the mezzanine board.

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