DCU37PADA176

Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Contact Form:	Stamped
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	20.0µin (0.51µm)
Contact Finish:	Gold
Series:	D*U
Features:	--
Termination:	Crimp
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	4 (DC, C)
Number of Rows:	2
Number of Positions:	37
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

D-sub connectors, also known as double-action sub-miniature connectors, are one of the most commonly used types of electrical connectors. They are small, reliable and commonly used in a variety of consumer electronics, computers, telecommunications and audio-visual applications. The DCU37PADA176 is a popular D-sub connector used to transfer signals from point-to-point. In this paper, we will discuss the application field and working principle of the DCU37PADA176.

Application Field

The DCU37PADA176 is a high-performance, multi-function D-sub connector designed for general industrial and instrumentation applications. The DCU37PADA176 is suitable for use in areas such as medical, automotive, HVAC, automation, telecommunication, aerospace, defense and oil and gas. It provides one-stop solution for users who needs a reliable connection solution for different application requirements.

Working Principle

The DCU37PADA176 features a unique snap-lock mechanism which allows for a secure connection. The connector consists of a housing with two sets of contacts with different gender – one for the input current and another for the output current. The contacts are recessed within the housing, which makes the connector resistant to dust, wire vibrations and mechanical stress. The contacts are made of brass with gold plating for superior connection and increased resistance to corrosion. The connector also features polarization and blind-mate design which ensure correct mating and reliable protection against EMI.

Conclusion

The DCU37PADA176 is a high-performance D-sub connector widely used in a variety of applications. It features snap-lock mechanism, gold plated contacts, polarization and blind-mate design and a dust-resistant housing. These features make it suitable for use in a range of applications from medical to aerospace and everything in between.

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