1-745495-9 Connectors, Interconnects

Termination:	IDC, Discrete Wire
Features:	--
Shell Material, Finish:	Steel, Tin Plated
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Current Rating:	Varies by Wire Gauge
Operating Temperature:	-55°C ~ 105°C
Voltage Rating:	250V
Color:	Black
Contact Form:	--
Housing Material:	Thermoplastic, Glass Filled
Wire Gauge:	20-22 AWG
Contact Material:	Phosphor Bronze
Backset Spacing:	--
Series:	AMPLIMITE HDE-20
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub
Connector Type:	Receptacle, Female Sockets
Number of Positions:	25
Number of Rows:	2
Shell Size, Connector Layout:	3 (DB, B)
Contact Type:	Signal
Mounting Type:	Free Hanging (In-Line)
Flange Feature:	Housing/Shell (Unthreaded)

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Introduction

D-Sub connectors, also known as DB connectors, are widely used for computer and video applications. Because of their reliable connection and compatibility with various video and audio formats, they are commonly employed in the digital video production and professional audio world. The use of D-Sub connectors began in the 1950s when the first models were developed as interconnect adapters for early computers.

Types of D-Sub connectors

D-Sub connectors are available in a variety of shapes and sizes, including the 9-pin, 15-pin and 25-pin versions. The 9-pin D-Sub connector is perhaps the most common variant. This type of connector is used in a broad range of applications, including computer peripheral devices, video, television and audio systems. There are also available in smaller sizes such as the 4-pin and 5-pin varieties.

1-745495-9 Application Field and Working Principle

The 1-745495-9 is a shielded type of D-Sub connector designed for data communications. It has a 9-pin configuration and is equipped with an Ethernet port. It is widely used in data communications networks and can be found in numerous applications such as enterprise networks, cloud monitoring systems, educational institutions, and video streaming services.The 1-745495-9 D-Sub connector utilizes an RJ-45 interface which provides an easy and reliable connection between a computer and a data communications network. The RJ-45 is a popular type of connector that facilitates the connection of low-frequency electrical signals such as telephone and Ethernet networks. It is equipped with 8 pins that provide multiple paths for data transfer.Furthermore, the 1-745495-9 is also equipped with a shielded jacket that helps to reduce electromagnetic interference and increase the integrity of the transmitted signals. The jacket protects the cable and connection from dust, dirt, and other external elements. Additionally, the connector has a latching mechanism that ensures the connection is securely fastened and does not come loose during operation.

Conclusion

D-Sub connectors are a dependable connection technology and have found various applications in the professional audio, video, and digital video production worlds. The 1-745495-9 D-Sub connector is an excellent example of this technology as it provides a reliable connection with its RJ-45 interface and shielded jacket. It is suitable for a wide range of applications, from Enterprise networks to educational institutions.

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