QMS-104-01-L-D-RA-K

Series:	Power Q2™ QMS
Packaging:	Tray
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	208
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Right Angle; Through Hole
Features:	Ground Bus (Plane), Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	--
Height Above Board:	0.320" (8.12mm)

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QMS-104-01-L-D-RA-K Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)The QMS-104-01-L-D-RA-K (QMS) is a rectangular connector type array-connector. This type of connector incorporates the “edge-type” design which is characterized by a non-visible card-edge or board edge that supports contact locations. The QMS is a Mezzanine (board-to-board) system, meaning that one connector component is attached to a PCB on the bottom of the board, while the other connector is attached to a PCB located on the top of the board. This type of connector is ideal for a two- or four-layer design and high-speed, high-density requirements. The QMS is comprised of numerous components, including a socket-type connector, a tabbed contact, a right angle guide, and a plastic locking tab. Additionally, a pre-assembled version of the QMS exists for easier assembly. The socket-type connector is basically a metal housing with a set number of contact points. The contact points are comprised of one or more fingers, and are usually spaced apart by a certain amount. Each contact point is soldered to its respective contact (tabbed-contact or board-contact). The metal housing also contains a set of mounting holes, allowing it to be securely attached to a PCB. The right angle guide is used to guide the tabbed contact over the connection and ensure a secure connection. Lastly, the plastic locking tab is used to secure the connection by preventing the tabbed contact from slipping out from the connection. In operation, the socket-type connector is connected to the tabbed contact, with the guide providing guidance over the connection. This in turn forms a secure connection between the tabbed contact and the socket-type connector. This connection is then secured with the plastic locking tab, preventing the tabbed contact from slipping out of the connection. The QMS also provides a few additional features and advantages. First, the QMS is designed to be compatible with both standard and right angle connections, allowing for a wide range of applications. The connector also has an optional “flip over” feature, allowing for easier connection and disconnection when necessary. Furthermore, the QMS benefits from an increased number of pins, allowing for a greater number of connections in the same footprint as a standard connector. The QMS-104-01-L-D-RA-K is a great choice for a wide variety of applications. Due to its right angle and flip over features, it is well suited for high-speed and high-density applications, making it an ideal choice for applications with a two or four layer design. Furthermore, its increased number of contacts make it well suited for data intensive applications. Ultimately, the QMS-104-01-L-D-RA-K is an ideal choice for both high-speed and high-density applications.

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