749621-3

Features:	Shielded
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	--
Color:	Black
Voltage Rating:	30V
Operating Temperature:	-55°C ~ 105°C
Current Rating:	1A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin-Nickel Plated
Series:	AMPLIMITE .050 III
Termination:	IDC, Ribbon Cable
Flange Feature:	--
Mounting Type:	Free Hanging (In-Line)
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.100 Row to Row
Number of Rows:	2
Number of Positions:	28
Connector Type:	Plug, Male Pins
Connector Style:	D-Type
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub connectors, also known as Subminiature D-connectors, are a compact electrical connection method that offers reliable connectivity at very high speeds. From the outside, they look like two circular metal prongs protruding from a metal bracket. On the inside, these two-pronged connectors feature an array of pins that offer a variety of functions. The 749621-3 is a type of D-Sub connector that features three pins. It is typically used in data and communication applications where one cable is needed for both data and synchronization. This three-prong D-Sub is wired in such a way that the middle pin is the common one. That means that whatever voltage or current is applied to it is shared between the two other pins. The 749621-3 is a very common type of D-Sub connector. It is often used for data and communication connections, as well as power connections in which the middle pin is used as ground. It is also commonly used in many consumer electronics, such as keyboards, mice, printers, and other home entertainment devices. The primary application field for the 749621-3 connector is in communication and computing devices, such as routers, modems, network cables, and many different types of adapters. This connector is often used in the field of aerospace and defense, as well as the medical, military, and industrial industries. The working principle of the 749621-3 connector is fairly straightforward. It works by connecting three signals, typically voltage, current, and a ground, from a source to a destination. The middle pin is the common one, so that all three signals are shared between the two other pins. This allows for fast and reliable data transfer, as well as a secure connection between the two devices. In conclusion, the 749621-3 D-Sub connector is a specialized type of connector that is used in many different application fields. Its design and working principle make it an ideal choice for many types of connections, from data, power, and communication applications, to more complex applications in the aerospace and defense industries.

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