Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
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:	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:	Shielded
Termination:	Solder
Flange Feature:	Board Side (M3)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal and Coax or Power (Not Included)
Shell Size, Connector Layout:	3 (DB, B) - 9W4
Number of Rows:	2
Number of Positions:	9 (5 + 4 Coax or Power)
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub Connectors

D-Sub connectors are a type of electrical connectors that are commonly used in a wide range of industries. They are also sometimes known as D-subminiature connectors or contact sockets. D-sub connectors are characterized by their various contact arrangements, sizes, and shapes.The DBMQ9W4P0L4A191 is a D-sub connector that is used in the telecom, military, medical, aerospace, automotive, and various communications industries. It is a high-density design that is capable of connecting two wires or circuits. The DBMQ9W4P0L4A19s allows for a variety of electrical signals to be transmitted over short distances.The DBMQ9W4P0L4A191 has an average current rating of 0.2A. It features two contacts per pin and a board-to-board socket configuration. This connector also features high contact densities which make it ideal for applications that require high-density interconnectivity.In terms of applications, one of the most common uses for the DBMQ9W4P0L4A191 is as a signal or control line for various equipment, including CTs, switches, PLCs, and I/O devices. It is also used for connecting digital data lines such as USB and Ethernet. In the industrial sector, it is often used to connect motors, actuators, and sensors.The DBMQ9W4P0L4A191 is designed to be resistant to shock, vibration, and extreme temperatures. It also features a unique insulation displacement contact (IDC) system that ensures that the connector remains securely and properly connected over long distances.The working principle of the DBMQ9W4P0L4A191 is quite simple. When connected, the pins of the two devices are brought into contact with each other. This then allows the current to flow between them and transmit the necessary signals for the purpose of communication.The DBMQ9W4P0L4A191 is a versatile D-sub connector that offers a wide range of features and benefits. It is effective in providing reliable and robust electrical connections for a large variety of applications. This connector is also easy to use and install, making it an attractive option for those who are looking to save time and money.

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Part Number	Manufacturer	Price	Quantity	Description