Shell Material, Finish:	Steel, Tin Plated
Backset Spacing:	0.459" (11.65mm)
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Contact Form:	--
Color:	Green
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	40A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Series:	--
Features:	Board Lock
Termination:	Solder
Flange Feature:	Mating Side (4-40)
Mounting Type:	Board Edge, Through Hole, Right Angle
Contact Type:	Power
Shell Size, Connector Layout:	2 (DA, A) - 3W3
Number of Rows:	1
Number of Positions:	3 (Power)
Connector Type:	Plug, Female Sockets and Male Pins
Connector Style:	D-Sub, Combo
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub Connectors

303W3CPXX58P40X Application Field and Working Principle

D-Sub connectors are characterized by their two-piece metal connector shells. The 303W3CPXX58P40X is one type of D-Sub connector. It is mainly used in RS-232 serial communication applications and is widely adopted in multiple industrial/automation applications. The 303W3CPXX58P40X D-Sub connector has 9 contacts per shell. It also features an IP67 rated protection, allowing the connector to be used in contamination-sensitive applications. It comes with an overmolex cable assembly. This makes the connector highly secure and reliable for connections in an industrial environment.The 303W3CPXX58P40X D-Sub connector is rated to perform at up to 500Vrms. Its contacts are also designed to make it physically secure from contamination. The contacts have a lead-free tin finish with a phosphor bronze housing and are pre-loaded for ease of connection.The 303W3CPXX58P40X D-Sub connectors are designed for a range of applications. It is most commonly used in RS-232 communications, instrumentation, and data buses. Typically, it is employed in signal transmission, multi-polar systems, and connection of actuator drivers.The working principle of the 303W3CPXX58P40X D-Sub connector is very straightforward. It is designed to make secure connections between two devices. It is composed of two shells that hold the contacts. When the shells are joined together, the contacts are secured in place by the housings. This makes it easy to connect and disconnect the devices quickly and securely.The 303W3CPXX58P40X D-Sub connector is a very reliable and secure way of making connections. Its pre-loaded contacts and overmolex cable assemblies make it ideal for connections in a variety of environments. Moreover, its IP67-rated protection adds to its reliability and dependability in multiple industrial/automation applications.

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