747846-3 Connectors, Interconnects

Features:	Board Lock, Ground Strap
Backset Spacing:	0.318" (8.08mm)
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	--
Color:	Black
Voltage Rating:	125V
Operating Temperature:	-55°C ~ 105°C
Current Rating:	6A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	AMPLIMITE HD-20
Termination:	Solder
Flange Feature:	Housing/Shell (4-40)
Mounting Type:	Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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What are D-Sub Connectors?

D-Sub connectors have been used in both commercial and industrial applications for many years. D-Sub stands for Diversified Sub miniature connector, and D-sub connectors are one of the most popular connectors used in a variety of applications, ranging from networking and electronics to medical and automotive.

747846-3 Application Field and Working Principle

The 747846-3 is a high-density D-sub cable mount connector that is commonly used for cable-to-board applications. It is designed for secure and reliable connection between two devices that require a data or power transfer. This type of connector is made from die-cast aluminum casing and features a multi-pin design for increased connection and data transmission versatility.The 747846-3 connector offers 19 pins, which are organized in a specific way so that they are easy to identify. Each pin is labeled with a number, which helps to ensure that they are correctly connected to their respective devices. It features a single-screw locking mechanism that makes installation easy and ensures a secure connection. This connector also has a signal ground wire that provides additional signal protection and ensures reliable data transmission.The working principle of the 747846-3 connector is based on the transfer of electrical energy and data through the metal pins of the connector. When two devices that are connected with this connector are powered on, the electrical energy and data are transmitted through the pins. The electrical energy that is sent through the metal pins of the connector is controlled by a voltage regulator. The data that is sent through the metal pins is sent in the form of digital signals, which is then interpreted by the connected devices.

Conclusion

The 747846-3 is a high-density D-sub cable mount connector designed for reliable and secure connections between two devices. This type of connector is made from a die-cast aluminum casing and features 19 pins that are organized in a specific way for easier identification. It also has a single-screw locking mechanism and a signal ground wire for added protection and reliable data transmission. The working principle of the 747846-3 connector is based on the transfer of electrical energy and data through the metal pins of the connector.

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Part Number	Manufacturer	Price	Quantity	Description