Shell Material, Finish:	Steel, Tin-Nickel Plated
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:	30.0µin (0.76µm)
Contact Finish:	Gold
Series:	D*M
Features:	--
Termination:	Solder
Flange Feature:	Board Side (M3)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	1 (DE, E)
Number of Rows:	2
Number of Positions:	9
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub Connectors

D-Sub connectors, also known as D-Subminiature connectors or DB connectors, are a type of electrical connector that is commonly used in electronics. D-Sub connectors are typically found on computers, modems, and other electronic devices. The name “D-Sub” comes from the shape of the connector, which has a “D” shape when viewed from the side.

DEMT9SOL4A191A197 application field and working principle

The DEMT9SOL4A191A197 D-Sub connector is a 15 pin connector that is commonly used in a variety of electronic applications. This connector is typically used for data transmission, allowing it to be used in a variety of applications including industrial control systems, instrumentation devices, and communication networks.In terms of its working principle, the DEMT9SOL4A191A197 D-Sub connector utilizes contact terminals that are soldered to the conductor. The contacts are then crimped using a die to create an effective electrical connection. The contacts of the connector are then covered with an insulation material such as a coating or insulation tape to protect the contacts from short circuit and to avoid corrosion.The DEMT9SOL4A191A197 D-Sub connector offers excellent signal transmission due to its high contact force and two-point contact system. Additionally, this connector is designed for easy installation, as the assembly process is simple and fast. Furthermore, the wide variety of available shapes and sizes makes the connector suitable for virtually any application.Overall, the DEMT9SOL4A191A197 D-Sub connector is a high-performance and versatile connector that is suitable for a range of applications including industrial control systems, communications networks, and instrumentation devices. Its excellent signal transmission, easy installation, and wide variety of shapes and sizes make it an attractive choice for many electronics projects.

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Part Number	Manufacturer	Price	Quantity	Description