172-050-281L011

Shell Material, Finish:	Steel, Yellow Chromate Plated
Backset Spacing:	--
Contact Material:	Brass
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-50°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	172, M Series
Features:	--
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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172-050-281L011 D-Sub Connectors Application Field and Working Principle

D-sub connectors, also known as DB connectors or D-shell connectors, are common type of electrical connector used to terminate coaxial and other cables. In the case of 172-050-281L011, the D-sub connector is shaped like a letter “D” and has two rows of pins. This type of connector was designed to mount directly to a printed circuit board.The 172-050-281L011 lever, also called the D-shell, is available in various shapes and sizes. It is used for connecting wire to wire, wire to board, and board to board in applications that require a secure connection. These connectors are found in a variety of industries, from telecom to medical. The typical application fields of D-sub connectors include, but are not limited to, computer peripherals, industrial instruments, automotive products, medical devices, and robotic arms. Some examples of specific applications include connecting the monitor to the computer, connecting serial ports, and networking between serial devices.The working principle of the 172-050-281L011 is relatively straightforward. The connector which is the D-shell has two rows of pins, and the pins on one row and the contacts on the other row mate together. When the connector plugs in, the pins slide into the contact until they reach the end of the insertion stroke. The 172-050-281L011, like other Dsub connectors, typically use a solder type connection. This means that the pins need to be solderless and the contacts must be welded to the board or cabling with a soldering iron. The process of attaching the contacts and pins is usually completed during manufacturing or assembly.In addition to the solder connection type, other connection types are also possible. These may also include IDC connection types or screw terminals. Regardless of the connection type, there is typically a jacket or sleeve that attaches the connector to the board or cable.The 172-050-281L011 also usually incorporates EMI (electromagnetic interference) protection, which is needed in many applications. These EMI protection features can come in the form of a shield, a special casing on the connector, or a shield that is incorporated into the pin connections. This helps to reduce the interference that can occur between electronic components.Overall, the 172-050-281L011 D-Sub Connector is a reliable connection method that is used in many industries. It has a wide range of applications and can be used to connect wire to board, board to board, or wire to wire in applications that require a secure connection. The process of attaching the contacts and pins can be completed during manufacturing, and these connectors are available in various shapes and sizes. The connector also typically incorporates EMI protection to help reduce interference.

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