DB9W4S500G40LF Connectors, Interconnects

Features:	Board Lock, Mounting Brackets
Backset Spacing:	--
Contact Material:	Brass, Phosphor Bronze
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	--
Color:	--
Voltage Rating:	300V
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A, 40A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	DW
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Through Hole, Right Angle
Contact Type:	Signal and Power
Shell Size, Connector Layout:	3 (DB, B) - 9W4
Number of Rows:	2
Number of Positions:	9 (5 + 4 Power)
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub, Combo
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction

D-Sub Connectors are amongst the most used types of connectors in the electronics industry. DB9W4S500G40LF connector is a commonly used model in this family. In this article, we will discuss the application fields and working principles of the DB9W4S500G40LF connector.

Application Fields of DB9W4S500G40LF Connector

DB9W4S500G40LF connector is usually used in electronic devices that require a reliable and secure connection between electronic elements or components. It is commonly used in the automotive industry, military, robotics, aerospace, industrial, medical, communications, consumer electronics, automation, and instrumentation industries.The DB9W4S500G40LF connector is designed with a four-contact flat stamped full-metal shell and features 9-pin contacts sourced from steel. The connector is designed for use in high-density applications and provides a reliable connection. It has high-speed signal transmissions and offers high physical contact strength to ensure secure fitting and durability. The direct-seller contacts and push-pull locking mechanism prevent accidental disengagement. Additionally, the internal wedge locks provide an audible click-on, click-off contact.

Working Principle of DB9W4S500G40LF Connector

The DB9W4S500G40LF connector works by establishing electrical connections between two electronic components. First, the contacts are inserted into the connector. The contacts are then pushed into the connector housing until it locks into place. The contacts then come into secure contact with the electrically conductive part of the device, and the electrical connectivity is established. Once the connection is established, it provides a secure connection between the respective signals and provides a way of transferring data from one device to another. The DB9W4S500G40LF connector has a patented snap-on lock system which enables easy locking and unlocking of the connector. This ensures a secure connection between the respective electronic components and prevents accidental release. The connector also features a wedge locking system which securely locks the connector in place and reduces any chances of loose connections. Additionally, the connector has polarized contacts which help ensure that incorrect connections are avoided.

Conclusion

To conclude, the DB9W4S500G40LF connector is an excellent choice for a number of industrial and consumer electronics applications. It is a reliable connector that facilitates secure and fast signal transmissions and offers a secure connection. Its features such as the push-pull locking mechanism and the wedge locking system make it a great choice for secure and reliable connecting of electronic components.

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