MDM-21PSM2

Shell Material, Finish:	Aluminum, Yellow Chromate Cadmium Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Liquid Crystal Polymer (LCP)
Contact Form:	--
Color:	--
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Series:	83513-Style Micro D Metal Shell (MDM)
Features:	Shielded
Termination:	Solder Cup
Flange Feature:	Cable Side, Male Jackscrew (2-56)
Mounting Type:	Panel Mount
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.043 Row to Row
Number of Rows:	2
Number of Positions:	21
Connector Type:	Plug, Male Pins
Connector Style:	D-Type, Micro-D
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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　　D-Sub connectors are one of the most commonly used connectors in electronic hardware. The MDM-21PSM2 is a D-Sub connector which is designed to provide users with reliable electrical connections in various applications. This article will discuss the application field and working principle of the MDM-21PSM2.

Applications of the MDM-21PSM2

　　The MDM-21PSM2 is a high-quality, cost-effective D-Sub connector which is used in a variety of applications. It is frequently used to connect PCs to peripheral devices such as printers, as well as in the automotive industry to connect various vehicle components. It is also used in consumer electronics, including home audio/visual applications. The MDM-21PSM2 can also be used for medical device and instrumentation applications.　　The MDM-21PSM2 has a robust construction which is designed to provide excellent performance in harsh environments such as high temperatures and high vibration. The connector is rated to IP67, which means that it is dust tight and water resistant. This makes it ideal for outdoor applications as well as applications in damp or dusty environments.

Working Principle of the MDM-21PSM2

　　The MDM-21PSM2 is a standard 9-pin D-Sub connector which consists of a male connector and a female connector. It is designed to provide reliable electrical connections at data transfer rates up to 6 Gbps. The connectors are rated to 350VAC/VDC, which makes them suitable for use in low voltage applications.　　The MDM-21PSM2 connector uses a spring-loaded contact system which provides reliable electrical connections by applying equal contact forces on each of the nine pins. The connector also has a plastic cover which helps to protect it from dust and moisture. The mating part of the connector can also be sealed to provide additional protection.　　In summary, the MDM-21PSM2 is a high-quality, cost-effective D-Sub connector which is designed to provide reliable electrical connections in a variety of applications. Its robust construction and IP67 rating make it ideal for use in harsh environments. The connector uses a spring-loaded contact system which ensures reliable electrical connections, and the mating part can be sealed for additional protection.

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