DDMMY-50P-E

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 ~ 150°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	50.0µin (1.27µm)
Contact Finish:	Gold
Series:	24308-Style, D*MM
Features:	--
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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What is a DDMMY-50P-E?

DDMMY-50P-E is a form of D-Sub (a type of electrical connector), which is terminated with multiple terminals or contacts, into which a standard, miniature or high-density type connector can be plugged-in. The D-Sub contains multiple contacts in a row, arranged in pairs to fit the desired pattern for a specific application.

Application Field of DDMMY-50P-E Connectors

DDMMY-50P-E connectors are usually used for connecting two PCs, USB memory sticks, digital cameras, cable modems, and other data-signal devices. They are also used for a wide variety of industrial applications, such as in the automotive and military industries, as well as in consumer electronics.

Working Principle of DDMMY-50P-E Connectors

The most common DDMMY-50P-E connector contains three rows: the signal row which contains six terminals, the power row that contains five power terminals, and the ground row which contains four ground terminals. When two connector halves (male and female) are mated, the “teeth” of the two halves interlock, mechanically and electrically connecting the circuits. This form of connection is known as a “Lock and Key” connection. The power and ground terminals in DDMMY-50P-Es are rarely used, but they offer additional protection against potential shorts and surges. When many of these connectors are used together, the additional grounding and protection against electrical problems can be significant.

Conclusion

DDMMY-50P-E connectors are small, efficient and reliable electrical connectors used for a variety of applications. Their reliable construction and secure locking mechanism make them ideal for use in a wide range of industries, and their ease of use makes them a popular choice for consumer electronics as well.

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