QTE-020-02-L-D-A-K

Series:	Q Strip® QTE
Packaging:	Tray
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:	Board Guide, Ground Bus (Plane), Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	8mm
Height Above Board:	0.286" (7.26mm)

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QTE-020-02-L-D-A-K Application Field and Working Principle

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

The QTE-020-02-L-D-A-K is a mezzanine-style physical connector system designed for communication between two boards. This type of connector is typically used for high-speed interconnect or where multiple data streams are required from one board to another. The connector can also be used for power or other signal exchange.The QTE-020-02-L-D-A-K is an expansion of the single row edge type connectors and is designed with connectors that hold multiple through-hole or surface mount pins in array form. This type of connector allows for much more intricate design of circuitry than a single row edge type connector allowing for higher speed data communications and other needs of a complex interconnect system.The QTE-020-02-L-D-A-K is designed to interface with edge-type boards from 0.100” to 0.400” in thickness. The pins are in a staggered array with least intrusive interruption along the edge of the boards. It can also create tight interconnections with a low insertion force or ejection force.The QTE-020-02-L-D-A-K is made up of two components – the receptacle, which is designed to connect to the board being interfaced, and the header, which is designed to connect to the board being interfaced to. The contacts are designed to hold the connector in place firmly and to ensure they remain connected. The contacts are then joined by a gold plated pin contact to the contact of the receptacle to form an electrical connection. The QTE-020-02-L-D-A-K also has an anti-crosstalk design which is used to minimise any signal interference when data is transmitted from one board to another using this type of connector. This is achieved by using a variety of shielding options such as single shield, double shield, and ground strips or cavities in shield shells.The QTE-020-02-L-D-A-K is suitable for automated assembly and is rated for a minimum of 500 insertions and extractions with a gold plated contact material and up to 5000 cycles with a tin-plated contact material. This type of connector system is a cost-effective and reliable solution for board-to-board high-speed connections. In summary, the QTE-020-02-L-D-A-K is a mezzanine-style connector system that is designed for high-speed communications between two boards. With its array of through-hole or surface mount pins and its anti-crosstalk design, this type of connector is a cost-effective and reliable solution for board-to-board connections. It is rated for up to 5000 cycles of insertion and extraction and is suitable for automated assembly.

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