WP3-S030VA1-R500 Connectors, Interconnects

Series:	WP3
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	30
Pitch:	0.016" (0.40mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	3.90µin (0.099µm)
Mated Stacking Heights:	1mm
Height Above Board:	0.039" (1.00mm)

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Introduction

WP3-S030VA1-R500 is a rectangular connector for edge type, mezzanine board to board. It is designed to enable signal presenters to make reliable connections in electronic applications. It has a long-term durability and provides excellent performance in harsh environment conditions. This makes it a preferred choice for many applications.

Application Field

WP3-S030VA1-R500 is primarily used in computer and communications applications to provide communication and power signals. It can be used for connecting computer mainboard with daughterboards, providing a reliable and robust data transmission link between mainboard and daughterboard, even in high speed applications.In addition, WP3-S030VA1-R500 can also be used in consumer electronics, medical equipment, cable harnesses, backplanes, and the industrial automation and control applications. It features high temperature capability, low contact resistance, high reliability, good vibration and shock resistance, and it also offers the most cost-effective solution.

Working Principle

The WP3-S030VA1-R500 connector provides data transmission between electronic devices by utilizing the edge-type, mezzanine connectivity feature. It features a three-level design, which allows two different power signals or two data signals to be sent from the mainboard to the daughterboard.The connector consists of three segments in its header design: the top header, the center header, and the bottom header. The top and bottom header contain two signal contacts each, while the center header contains four signal contacts. The pins on the headers are made of gold-plated copper, and they provide a highly reliable connection. The bottom header is designed to be seated first to ensure proper connector mating and to allow the top header to be seated next. The contact pins on the headers are not soldered to the circuit board, instead, they rely on the tension and pressure from the bottom and top headers to ensure secure connection.The connector features two pieces of crimp housing as the key components, which are used to guide the wire and protect the connection from mechanical stresses. The two crimp housings provide five pin contacts each, and these pins are designed to fit into the slots in the header. The crimp housing is designed with anti-vibration features to ensure that the cable assembly is securely connected.

Conclusion

The WP3-S030VA1-R500 connector is an excellent choice for many applications, including data transmission between electronic devices. It utilizes the edge-type, mezzanine connectivity feature to provide reliable electrical connection between the mainboard and daughterboard, even in high speed applications. It is highly reliable, has excellent vibration and shock resistance, and is cost-effective. It is designed with two pieces of crimp housing, which provide a five pin contact for each header and are designed to protect the connection from mechanical stresses.

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