DDMP50SF

Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	Machined
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Series:	D*M
Features:	Mounting Brackets
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Panel Mount, Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Receptacle, Female Sockets
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 d-subs, are a type of electrical connetor used to provide reliable connection between two or more devices with wires. By providing a secure connection between two devices, d-subs can help reduce interference from outside signals and other electrical components, thus providing reliable connection for many electronics applications. DDMP50SF is a type of d-sub connector and this article will discuss its application field and working principle.

Application Field

DDMP50SF is a ruggedized MIL- grade DDM power connector designed to meet the power requirements of many military, aerospace, and industrial applications. It is suitable for use in harsh environments such as saltwater and aircraft cockpits and provides reliable connection between two or more devices. The DDMP50SF is capable of handling high power ratings (up to 50A per contact) and has a voltage rating of up to 400V.In terms of application, the DDMP50SF is mainly used in extreme environments such as aircraft and marine applications, where it is used to reliably transmit power even in challenging environments. It is also used in medical, industrial, automotive, and even consumer electronics applications due to its ability to handle voltages and amperages up to 400V and 50A respectively.

Working Principle

The DDMP50SF utilizes a standard crimp-type contact to ensure reliable electrical connection between two devices. This contact form has been designed to provide a reliable connection without the need for any additional components such as soldering, potting or even seals. This makes the connector easier to install and more reliable when a connection is needed in an extreme environment.The contact form that is used in the DDMP50SF also utilizes a positive-stop design, which provides a clear point for the connection between the wires and contact. This helps to prevent any chance of the contact being over-crimped or under-crimped, which can lead to electrical and mechanical problems.Furthermore, the DDMP50SF also utilizes a unique terminal design with two screws on each contact, which helps to ensure that the contact maintains consistent and secure tension on the wires that are passing through. This ensures that the connection will remain reliable even in extreme environments.

Conclusion

In conclusion, the DDMP50SF is a ruggedized MIL-grade DDM power connector that is designed to provide reliable connection in extreme environments such as aircraft and marine applications. It utilizes a standard crimp-type contact along with a positive-stop design and two screws per contact to ensure that the connections are reliable and secure even in challenging conditions. The DDMP50SF is suitable for use in a variety of applications including medical, industrial, automotive and consumer electronics applications.

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