172-037-242-011

Shell Material, Finish:	Steel, Tin Plated
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	Machined
Color:	Beige
Voltage Rating:	--
Operating Temperature:	-50°C ~ 100°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	172
Features:	--
Termination:	Wire Wrap
Flange Feature:	Board Side (4-40)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	4 (DC, C)
Number of Rows:	2
Number of Positions:	37
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	--

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D-sub connectors are an extremely popular choice for data connectivity solutions due to their dependability, versatility, and longevity. There are several different shapes and sizes of d-sub connector, each designed for a particular application and style of cable. However, all shared the same basic construction of a metal shell and pins. Pin counts vary from as few as 3 appropriate for serial computer cables, up to 100+ for complex Mil-Spec and power applications. The 172-037-242-011 (or 837-111-519) D-Sub connector is a general-purpose type suited to mechanical wiring requirements such as cordsets and patch panel boxes. It is a 3-pin right-angle polarized male connector with a metal shell and locating pins within the female. It has a screw locking system and is UL, CSA and VDE approved.Application Field and Working PrincipleThe general purpose of D-Sub connectors is to provide an interface for electrical components that are in close contact with each other. It usually creates a mechanical connection between two or more electronic devices and provides a reliable power and/or data signal transmission path.The 172-037-242-011 D-Sub connector is primarily intended for use in electrical connections in industrial machinery, automotive accessories, and consumer electronics. It has the connection capacity of three pins and is usually used as an interconnect between two-way junctions. It is mainly used for the connection of pluggable terminal blocks, switches, terminals, terminal blocks, power distribution blocks, and other device terminal applications. The size of the connector is small, and the thickness of the pins is only 0.9mm. This makes it ideal for use in tight spaces.The pins and screws that make up the connector are made from brass, which is coated with tin-plated nickel. The electrical springing of the pins ensures a reliable electrical connection. The outer shell is made from steel and has a black painted finish. The size of the outer shell is 82.5mm x 11.7mm and has a locking system that prevents further rotation when tightened. The locking system ensures a good electrical connection even when the connector is exposed to shock and vibration.In order to ensure the best connection, the installation should be done with as little force as possible. The pins should not be bent or distorted in any way, as this may cause damage or a weak connection. A proper installation guarantees a long lifespan and a good connection.To ensure a good connection, it is important to inspect the pins when the connector is being installed and also after each use. The pins should be firmly seated in the connector and free from any corrosion or other residues. The male connector should be firmly held in place when installing the female connector, as this ensures a good connection.Overall, the 172-037-242-011 D-Sub connector is an excellent choice for applications that require reliable electrical connections in tight spaces. It is rugged and reliable, and provides a good connection even in environments that are prone to shock and vibration. Its small size and easy installation make it an ideal choice for a wide range of applications.

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