5749647-2 Connectors, Interconnects

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:	Flash
Contact Finish:	Gold
Shell Material, Finish:	Steel, Nickel Plated
Series:	AMPLIMITE .050 III
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded); Latchblocks, Rails
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.100 Row to Row
Number of Rows:	2
Number of Positions:	20
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Type
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Introduction

D-Sub connectors, also known as DB connectors, are a type of electrical connector typically used in computers, electronic test equipment, medical equipment, and other devices. The 5749647-2 connector belongs to the family of D-Sub connectors, which are some of the most widely used connectors in the world. This article will explore the application field and working principle of the 5749647-2 connector, an example of which is depicted in Figure 1.

Application Field

Because of its versatile design and small size, the 5749647-2 connector is commonly used in a variety of industrial and commercial contexts. In addition to being used for peripheral and audio connections in computers, the 5749647-2 connector can also be used in communications systems, automotive applications, medical systems, and anywhere else where the connection of two or more electrical components is needed. The 5749647-2 connector is also popular in digital and analog research fields, as it is well suited for use in measuring and testing environments.

Working Principle

The 5749647-2 connector is a two-row connector that consists of two metal shells, each of which contains several pins or sockets for connecting two or more electrical components. The shells of the 5749647-2 connector are usually made of aluminum and are plated for improved electrical conductivity. Inside each shell, the pins or sockets are arranged in a specific configuration and made of an appropriate metal such as brass, iron, or steel.The 5749647-2 connector works by contact between the pins or sockets on the two shells, and is designed to ensure consistent electrical connection between two components. By making contact with the pins or sockets, the current flows from one component to the other, providing reliable electrical transmission and improved connection voice quality.

Conclusion

The 5749647-2 connector is an example of a D-Sub connector that is widely used in a variety of applications. It is a two-row connector that consists of two shells, each of which contains several pins or sockets, and works by contact between the pins or sockets on the two shells. The 5749647-2 connector is commonly used for computer peripherals and audio connections, as well as in communications systems, automotive applications, medical systems, and digital and analog research fields.

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