171-009-203L031

Series:	171
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Style:	D-Sub
Connector Type:	Receptacle, Female Sockets
Number of Positions:	9
Number of Rows:	2
Shell Size, Connector Layout:	1 (DE, E)
Contact Type:	Signal
Mounting Type:	Panel Mount
Flange Feature:	Mating Side (4-40)
Termination:	Solder Cup
Features:	--
Shell Material, Finish:	Steel, Nickel Plated
Contact Finish:	Gold
Contact Finish Thickness:	Flash
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Current Rating:	5A
Operating Temperature:	-50°C ~ 100°C
Voltage Rating:	--
Color:	Black
Contact Form:	Stamped
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Wire Gauge:	20-28 AWG
Contact Material:	--
Backset Spacing:	--

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D-Sub Connectors

D-sub connectors are commonly used in many different applications including computing, communications and consumer electronics. The most popular type of D-sub connector is the 171-009-203L031 connector which is also known as the DB-9. As the name suggests, this connector is 9 pins wide, and is commonly used for serial and parallel communications.The 171-009-203L031 connector is a male connector, which means that it is designed to plug into a female connector. It has nine pins which are arranged in a slightly curved pattern. Each pin is labeled with its pin number and the corresponding letter on the connector which indicates the signal type.The 171-009-203L031 connector has been designed to handle multiple signals at the same time. Depending on the application, it can be used to send and receive data from both serial ports and parallel ports. It is also compatible with a range of different computer types, including PC\'s, Mac\'s and other computers which are using the same connector.The working principle of the 171-009-203L031 connector is fairly simple. When the connector is plugged in, the pins and the female connector form a complete electrical circuit. This complete electrical circuit allows the data to be transmitted and received between the two connected devices. The actual data transmission is accomplished through resistor and capacitor elements which are included in the connector. This combination of components can be used to regulate the current and voltage levels to ensure that the data is transferred correctly. The 171-009-203L031 connector also has reverse polarity protection to ensure that the data is transferred in the correct direction.The 171-009-203L031 connector has a number of advantages over other types of connectors. It has a small form factor which makes it suitable for use in tight spaces and its low cost makes it an attractive option for manufacturers. It is also very reliable and easy to repair or replace if necessary.The 171-009-203L031 connector is well suited for many applications. It is often used in medical equipment, point of sale machines, industrial control systems, serial and parallel communications, and in computers. Due to its robust design, it is also suitable for use in harsh environments or in applications which require high levels of shock and vibration resistance.In summary, the 171-009-203L031 connector is a reliable and cost effective option for many applications. It is suitable for use in tight spaces due to its small form factor and it is also well suited to applications which require high levels of shock and vibration resistance. Furthermore, the connector is designed to handle multiple signals at the same time and it can be used to send and receive data from both serial ports and parallel ports. All of these features make the 171-009-203L031 connector a versatile and useful connector for many different applications.

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