DPAF-08-03.0-S-8-2-A-K-TR

Series:	DP Array® DPAF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Differential Pair Array, Female
Number of Positions:	96 Signal (48 Pair)
Pitch:	0.085" (2.16mm)
Number of Rows:	8
Mounting Type:	Surface Mount
Features:	Board Guide, Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	10mm, 14mm, 17mm
Height Above Board:	0.254" (6.45mm)

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Introduction to the DPAF-08-03.0-S-8-2-A-K-TR Application Field and Working Principle

The DPAF-08-03.0-S-8-2-A-K-TR is a board-to-board mezzanine connector which belongs to the rectangular connectors family, specifically designed to fit edge type applications. In this article, we will review its application field and working principle.

Application Field

The DPAF-08-03.0-S-8-2-A-K-TR edge type mezzanine connector is a reliable and robust connector that finds many applications in various industries, including aerospace, telecommunications, industrial and medical.The connector’s main purpose is to provide a high-speed electrical interface between a pair of printed circuit boards (PCBs). It is typically used to replace wire-to-board connectors in applications that require contact separation between the PC boards.The connector features up to 8 lines per row with a 2 x 8 array pattern, along with an extended push-pull locking mechanism to ensure a secure connection between the boards. Its high-quality construction and wide temperature range make it suitable for even the toughest conditions.The connector is also RoHS compliant and meets ISO 9001:2008 standards.

Working Principle

The DPAF-08-03.0-S-8-2-A-K-TR mezzanine connector features a unique push-pull locking mechanism designed to ensure a robust and reliable connection between the two PCBs.The design includes two interlocking sections. The first section is composed of two plates that sandwich the edges of the boards and hold them in place. The second section is a snap-in clip which is inserted into two mating terminals, creating a secure connection between the two boards.The connector also includes unique plating technology which offers superior electrical performance and long-term reliability. The plating includes gold contacts, tin wires, and nickel layers. Each layer of the contact system serves a specific purpose. The gold contacts provide superior electrical performance while the tin wires prevent oxidation and ensure low contact resistance. The nickel layer adds an additional layer of protection against corrosion and oxidation.

Conclusion

The DPAF-08-03.0-S-8-2-A-K-TR mezzanine connector is a reliable and robust connector design which belongs to the rectangular connectors family and is designed for edge type applications. It provides excellent electrical performance and long-term reliability, making it a great choice for many industries. Its unique push-pull locking mechanism and exceptional construction make it a great choice for applications where contact separation between two PCBs is required.

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