7-1393480-7

Features:	Board Lock, Grounding Indents
Backset Spacing:	0.371" (9.43mm)
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT), Polyester
Contact Form:	--
Color:	Gray
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	2.2A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	AMPLIMITE HD-20
Termination:	Solder
Flange Feature:	Housing/Shell (M3)
Mounting Type:	Through Hole, Right Angle
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
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub Connectors

A D-Sub Connector, also known as the DD connector, is a type of electrical connector used for a variety of applications. These types of connectors have existed since the 1940s and have been used in the military, medical, nuclear, and aerospace fields.The designation “D-Sub” comes from the connector’s shape, with the letter “D” representing the two larger sides and the “Sub” representing the grooves that run along the lower edge of the connector. These grooves hold the contact pins inside the connector and can vary in size and number, depending on the application.The DD connector is composed of two halves, a male plug (with pins extending outward) and a female receptacle (with sockets into which the pins insert). D-sub connectors are available in a variety of standard sizes, ranging from 9 to 44 pins. The pins are usually arranged in two rows, but occasionally in three for wider connections.The seven-position DD connector (7-1393480-7) is commonly used for low-cost audio and video applications, including home theater systems, computers, and gaming consoles. It is composed of two 7-pin components, each with four signal contacts and two ground contacts. The orientation of the two components is such that the four signal contacts are on the inside, and the two ground contacts are on the outside.The 7-1393480-7 connector works by transferring electric current between the two components. As electricity is passed through the two components, it flows through the signal contacts and down the ground contacts, where it is eventually conducted away from the connector. This process allows the two components to be securely and reliably connected while still allowing the flow of electricity.To ensure the reliability of the connection, a variety of features are incorporated into the construction of the DD connector, such as locking mechanisms, rubber seals, strain reliefs, and insulation, which all help to protect the connection from interference and damage.In addition to connectivity applications, 7-1393480-7 connectors are also used in some industrial applications. For instance, they can be used in robotic manufacturing lines or automated industrial assembly lines to control the movement of robotic arms, motors, and other electric components.Overall, the 7-1393480-7 DD connector is an ideal choice for applications requiring reliable and efficient connections, including in military, medical, nuclear, and aerospace applications. Its simple design, flexibility, and robust construction make it a reliable and cost-effective choice for a variety of applications.

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