DBM9W4SJA197

Shell Material, Finish:	Steel, Tin-Nickel Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	Combo D®, D*M
Features:	Shielded
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole, Right Angle
Contact Type:	Signal and Coax or Power (Not Included)
Shell Size, Connector Layout:	3 (DB, B) - 9W4
Number of Rows:	2
Number of Positions:	9 (5 + 4 Coax or Power)
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

DBM9W4SJA197 is one of the most popular D-Sub Connectors available on the market today. It boasts reliable performance, reliable connection and a wide range of applications. The DBM9W4SJA197 is a 9-pin male-to-female D-Sub Connector used in both analog and digital signal transmission.

Application Fields

This 9-pin male-to-female D-Sub Connector is primarily used in the audio/visual, medical, telecom and automotive industries. In the audio/visual industry, the connectors are used in most audio/visual assemblies including flat panel displays, analog antenna systems, and digital broadcast applications. In the medical industry, they are used to connect diagnostic and monitoring equipment, as well as for digital imaging applications. In the telecom industry, the connectors are used to connect test and measurement systems to RF and microwave systems. Finally, the automotive industry uses the connectors to interface diagnostic systems and data collection systems to vehicle systems.

Working Principle

The DBM9W4SJA197 connector is designed with a standard 9-pin D-sub connector that features an integral pin guide and barrel plastic housing. The pin guide is designed to ensure accurate mating engagement, while the housing ensures a secure connection. The pins and sockets are made of a high-quality steel material that is designed for reliable performance and long life. When two D-sub connectors are mated, the nine pins inside the connector are initially aligned, which allows for a reliable electrical connection. Additionally, nine independently-biased spring contacts add a degree of protection from shock, vibration, and errors due to wiring. The connectors also have a ground shield which provides additional protection to the contacts and ensures reliable signal transmission.

Conclusion

The DBu9W4SJA197 D-Sub Connector is a reliable and cost-effective solution for a wide range of applications. With its nine-pin male-to-female design, its integral pin guide and barrel plastic housing, and its spring contacts that provide shock and vibration resistance, it offers reliable performance and reliable connection.For these reasons, it’s an excellent choice for a variety of industries including audio/visual, medical, telecom and automotive.

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