DCMY-37P-K87 Connectors, Interconnects

Shell Material, Finish:	Steel, Tin-Nickel Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	20-28 AWG
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:	Flash
Contact Finish:	Gold
Series:	D*M
Features:	Grounding Indents
Termination:	Solder Cup
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount
Contact Type:	Signal
Shell Size, Connector Layout:	4 (DC, C)
Number of Rows:	2
Number of Positions:	37
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub ConnectorsD-sub connectors, also known as D-subminiature connectors, are a family of electrical connections commonly used in computers and other electronic devices. They are used to connect hardware components together, such as a computer monitor and the internal circuitry that powers it.The most common type of D-sub connector is an "IDC" (Insulated-Double Contact) connector, characterized by having two rows of circular contacts arranged in a "D" shape. The contacts are normally numbered starting from the bottom left and running along the row, then starting from the top left and running along the row.The DCMY-37P-K87 is a type of IDC D-sub connector. It is designed to have 37 pins, arranged in two rows with 19 pins in the lower row and 18 pins in the upper row. The connector also has two flanges on either side to provide a secure mounting point for the entire unit.The DCMY-37P-K87 can be used in a variety of applications. For example, it can be used to connect a computer monitor or other display device to the internal circuitry powering it. In this case, the pins in the lower row are used to carry the signal from the video signal source to the display while the pins in the upper row carry the ground signal back to the signal source. Additionally, these connectors can be used to connect other types of electronic devices, such as printers, scanners, and other peripherals.In addition to its general use as a connector for two different circuits, the DCMY-37P-K87 can also be used as a type of "bridge" between two different types of connections. For example, it could be used to connect an USB port to a VGA port, allowing the user to connect their computer to an external monitor without needing to purchase a dedicated cable for the connection.The working principle of the DCMY-37P-K87 is simple. All pins are wired together in the same manner and are designed to carry signals at two specific voltages. When a signal is present on one pin, it is transferred to the other pins in the lower row, which changes their voltage level accordingly. This change in voltage is what causes the corresponding device (monitor, printer, etc.) to activate in response to the signal.In summary, the DCMY-37P-K87 is a type of IDC D-sub connector designed with 37 pins to provide a secure connection between two different electronic circuits. It is most commonly used to connect devices such as a computer monitor or printer to the internal circuitry powering it and can also be used to extend the range of connections between two different types of connections, such as USB and VGA. The working principle of the DCMY-37P-K87 is based on voltage transfer from one pin to the other pins in the lower row.

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