QFS-078-02-SL-D-RA-PC4-K

Series:	Power Q2™ QFS
Packaging:	Bulk
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	164 (156 + 8 Power)
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Right Angle
Features:	Ground Bus (Plane), Pick and Place, Power Pins (8)
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	--
Height Above Board:	--

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Introduction to QFS-078-02-SL-D-RA-PC4-K

QFS-078-02-SL-D-RA-PC4-K is categorized as a \'Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)\' type of connector, or in other words, a type of connector specifically designed to provide electronic connectivity between two or more printed circuit boards (PCBs). The connector is commonly used as an Edge Connector on motherboards of modern electronic devices.

What is a Rectangular Connector - Arrays, Edge Type, Mezzanine (Board to Board)?

A Rectangular Connector - Arrays, Edge Type, Mezzanine (Board to Board) is a type of electrical connector most commonly used in the manufacturing and assembly of printed circuit boards (PCBs). This type of connector is designed in such a way that it can easily provide multiple points of contact between several different types of boards. It is the perfect solution for achieving high data rates, current carrying capacity, power, and signal integrity in tightly-packed electrical systems.

Application Field

The QFS-078-02-SL-D-RA-PC4-K is used in an array of modern electronic devices. It is commonly used in consumer electronics such as smartphones, tablets, laptops, and desktop computers as an Edge Connector between a motherboard and its components. It is also seen in automotive electronics, medical devices, military equipment, networking equipment, and industrial computers.

Working Principle

The QFS-078-02-SL-D-RA-PC4-K can be used as a high-quality, reliable electrical connection between multiple printed circuit boards. It is designed in such a way that it can support high data rates, current carrying capacity, power usage, and signal integrity. The terminal pins on the connector are designed to engage quickly and securely, making it easy to assemble in an industrial setting. When the connector is engaged, the two (or more) opposing pins make contact with the corresponding pins on the other board. This creates a strong electrical connection. The high-quality design of the connector ensures that it provides a reliable connection between multiple boards with minimal interference or crosstalk.

Conclusion

The QFS-078-02-SL-D-RA-PC4-K is a Rectangular Connector - Arrays, Edge Type, Mezzanine (Board to Board) designed for easy assembly and long-lasting, reliable electrical connections between multiple printed circuit boards. It is commonly used as an Edge Connector on motherboards in consumer electronics, automotive electronics, medical devices, networking equipment, military equipment, and industrial computers. Its terminal pins are designed to engage quickly and securely, making it a reliable connector in tight, industrial situations.

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