Shell Material, Finish:	Steel, Tin-Nickel Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	5A, 7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Series:	Combo D®, D*M
Features:	Grounding Indents, Shielded
Termination:	Solder
Flange Feature:	Board Side (M3)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Coax and Signal
Shell Size, Connector Layout:	5 (DD, D) - 43W2
Number of Rows:	3
Number of Positions:	43 (41 + 2 Coax)
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of D-Sub Connectors

D-Sub Connectors, also known as DB connectors, are a common type of electrical connector that is widely used in a variety of applications. In the field of electronics, a large number of components use D-Sub connectors for communication and data transfer. This type of connector is composed of two components - a male and a female part. Both parts are typically made of metal, and they are connected using pins and sockets. Depending on the size or type of application, different sizes of D-Sub connectors can be purchased from vendors.

DDMQ43C2P0L4A191K87 Application Field and Working Principle

DDMQ43C2P0L4A191K87 is a type of D-Sub Connector designed for high-speed data transfer. This type of connector features a two-piece design, with an outer housing and internal contact pins. The pins are configured in a unique arrangement that allows the connector to carry more than a single pair of signals, such as those signals used in a Gigabit Ethernet communications network. The DDMQ43C2P0L4A191K87 is designed for rugged environments and features a superior contact system to provide a secure and reliable connection. This connector is also highly resistant to mechanical wear and corrosion, making it a great choice for a variety of industrial applications.The operating principle of the DDMQ43C2P0L4A191K87 is fairly straightforward. The outer housing of the connector contains the contact pins, which are arranged in a unique pattern to allow multiple signals to be carried simultaneously. When two connectors are mated, the contact pins make contact with each other and allow the signals to pass through the connection. This allows a reliable and fast data transfer from one end of the connection to the other.

Conclusion

The DDMQ43C2P0L4A191K87 is a type of D-Sub connector designed for high-speed data transfer. This connector features a two-piece design, and its contact pins are configured in a unique arrangement that allows it to carry multiple signals simultaneously. Furthermore, the DDMQ43C2P0L4A191K87 is resistant to mechanical wear and corrosion, making it ideal for industrial applications. The operating principle of the connector is fairly straightforward, and when two connectors are mated, the contact pins make contact with each other and allow the signals to pass through the connection.

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