747845-3

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:	2 (DA, A)
Number of Rows:	2
Number of Positions:	15
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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Introduction

D-Sub Connectors are widely used in computers, audio and video systems, automotive, telecommunications, robotics, and other industries. The popularity of D-Sub Connectors is attributed to its low cost, high performance, and versatile designs. 747845-3 is a D-Sub Connector that is commonly used in many applications. This article will provide an overview of the 747845-3 Connector and its primary application fields and working principle.

Features

The 747845-3 Connector is a female D-Sub Connector that is constructed from a mixture of alloy steel and nylon for improved strength, rigidity, and durability. It features two 9-pin female contacts with a general-purpose shell size. The connector also features a self-cleaning and self-aligning contact system to ensure optimal performance and accurate data transfer.

Application Fields

The 747845-3 Connector is used in a wide variety of applications. It is commonly used in networking, communications, and control systems to connect computers, servers, and other electronic equipment. The connector can also be used in RF/microwave cable assemblies for wireless communication systems. In addition, it is often used in automotive systems, medical equipment, and industrial control systems.

Working Principle

The 747845-3 Connector utilizes a unique self-cleaning and self-aligning contact system. This system is comprised of two primary parts: a contact and a sleeve. The contact is made from a robust alloy steel material and is highly resistive to wear. The sleeve is constructed from nylon and provides protection against dirt, dust, and debris from entering the connector.When the connector is mated, the contact and sleeve work together to ensure a secure connection and data accuracy. The contact is inserted into the sleeve and held in place by robust spring-action forces, creating a tight fit and superior data transmission. The spring-action forces also ensure that the contacts remain clean and protected from any foreign debris.

Conclusion

The 747845-3 Connector is a reliable and cost-effective solution for many applications, including networks, communications, and control systems. The connector utilizes a unique self-cleaning and self-aligning contact system that ensures optimal performance and data accuracy. In addition, the connector is suitable for a wide range of industries, such as automotive, medical, and industrial. With its robust construction and versatile design, the 747845-3 Connector is ideal for a variety of applications.

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