QMS-078-01-S-D-RA-PC8-K

Series:	Power Q2™ QMS
Packaging:	Tray
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	172 (156 + 16 Power)
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Right Angle; Through Hole
Features:	Ground Bus (Plane), Pick and Place, Power Pins (16)
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	--
Height Above Board:	0.320" (8.12mm)

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The QMS-078-01-S-D-RA-PC8-K is a type of rectangular connector array, edge type, mezzanine (board to board) device that has a wide range of applications and a working principle based on the typical rectangular pin and socket type connection system. The actual purpose of the device is to serve as an electrical connector for purposes of transmitting electrical signals between two different boards.In order to accommodate this purpose, the QMS-078-01-S-D-RA-PC8-K device consists of an elongated substrate or base which features alternating rows of male pins and female sockets along its length. The pins, which come in a variety of configurations, are typically soldered directly into the board and hence serve as electrical contact points. The sockets, on the other hand, are typically designed to fit into a mating device in order to provide a positive electrical connection.The QMS-078-01-S-D-RA-PC8-K device has some additional features which serve to simplify the assembly and installation. For example, the device is designed with a small latch or lock mechanism which helps to ensure that the pins are firmly held in place against the board\'s surface. This latch mechanism also helps to protect the device from unintentional or premature disassembly. Furthermore, the device is designed with an open back so that splicing wires can be easily accessed and connected to the board.The QMS-078-01-S-D-RA-PC8-K also features a wide range of contact surfaces. The contacts feature a variety of plating materials such as gold, nickel, and tin-lead, as well as a variety of different contact patterns for use in different applications. The contacts also have a wide range of endurance levels and corrosion resistance ratings to fit the needs of various usage scenarios. For instance, the contact surfaces can be rated for up to 5000 mating cycles and are designed to withstand vibrations and shock without compromising the contact area.The working principle of the QMS-078-01-S-D-RA-PC8-K is based on the typical rectangular pin and socket type connection system. In this system, the pins are inserted into the sockets and then an electrical connection is created through the contact surface between the two. This system is advantageous because it allows for a higher power density than traditional wire connections and gives higher pull-out forces. Furthermore, the contacts of the device are designed to provide a degree of flexibility and high levels of durability.Given its advantageous characteristics, the QMS-078-01-S-D-RA-PC8-K is best suited for applications that require the transmission of electrical signals between two boards or components. In particular, it is widely used in applications such as motor control, audio systems, and gas turbines. Furthermore, the device is often used in military and aerospace applications to provide a secure connection between multiple circuits. The device can also be used in a wide range of industrial applications including data transmission, testing and instrumentation systems, and semiconductor manufacturing processes.

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