09551566619741

Features:	Board Guide
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Liquid Crystal Polymer (LCP)
Contact Form:	Stamped
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Nickel Plated
Series:	--
Termination:	Solder
Flange Feature:	Mating Side, Female Screwlock (M3)
Mounting Type:	Surface Mount, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	1 (DE, E)
Number of Rows:	2
Number of Positions:	9
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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D-Sub Connectors: 09551566619741 Application Field and Working Principle

D-Sub connectors are a type of electrical connector widely used in the electronic industry. They are also known as D-Subminiature connectors and D-Subs. They are used in telecommunications, data processing systems, and analog devices. They are also used in computers, peripherals, and in many consumer electronics devices.D-Sub connectors come in two main styles. These are the DE-9 (9-pin) and the DE-15 (15-pin). The DE-9 is the most commonly used type, and is typically employed for communications between computers and peripherals. The DE-15 is mainly used in older devices and in analog connections.D-Sub connectors are made of two parts – the connector shell and the contact. The contact part is generally made from a copper alloy called Phosphor Bronze. This material has high electrical and thermal conductivity, which makes it ideal for D-Sub connectors. The contacts also have a keying system which prevents the wrong pin from connecting to the wrong device.The connector shell is what you actually see on the device. It consists of a dielectric material with a metal shell on the outside. This metal shell provides EMI shielding and prevents any external interference to the signal. The shell also provides mechanical protection to the contact and ensures that the connection is as secure as possible.To understand the working principle of D-Sub connectors, let us first look at the way that the contact and shell interact. When they are mated together, the contact will fit into the shell and make contact with the contact pads on the inside. As current is passed through, the contacts will heat up and this causes a copper alloy to expand and provide a tight grip on the contact. This ensures that the connection is very secure and prevents damage due to vibration or other disturbances.D-Sub connectors are used in a wide variety of applications. They are used in consumer electronics, computer peripherals, data processing systems, telecoms systems, and for analog devices. They are also used in medical and automotive industries.Overall, D-Sub connectors are very important components of the electronic industry. Their reliability, cost effectiveness and variety of applications make them an ideal choice for electronic devices. They are also very secure and provide excellent EMI protection. Understanding their working principle is essential for anyone involved in the production or usage of electronic devices.

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