Features:	--
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polyamide (PA), Nylon, Glass Filled
Contact Form:	Machined
Color:	Black
Voltage Rating:	--
Operating Temperature:	-65°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
Series:	D*U
Termination:	--
Flange Feature:	--
Mounting Type:	--
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
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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DCUR37S Application Field and Working Principle

Introduction to D-Sub Connectors

D-Sub connectors are a type of electrical connector that are commonly used for electronic equipment. They are designed to connect backplanes to their output or input devices, and their sturdy, secure design makes them ideal for a wide range of applications. The name “D-Sub” derives from a combination of the words “D” shaped and “sub-miniature”. This name reflects both the general shape of the connectors, which are typically curved and have a console-shaped female, or inverted D-shaped male, connector that is inserted into an appropriate hole on an electrical device, and the size of the device, which is typically small and compact.D-sub connectors are available in a wide range of sizes from very small to larger industrial grade versions. The standard sizes in which D-sub connectors are available are 9, 15, 25, 37 and 50 positions.

DCUR37S Application Field and Working Principle

The DCUR37S is a 37-position D-sub connector. This connector offers 15A per contact rating and is rated for 30VAC/VDC max. It is ideal for use in a variety of applications, from serial and networking communications to industrial control, data acquisition systems and consumer electronics.The DCUR37S is typically used in applications that need a reliable connection between a pair of devices. It can be used to connect sensors to control systems, industrial PCs to motor controllers, data loggers to field instruments, and so on. The unique design of the DCUR37S also makes it suitable for use in OEM equipment where space is limited and reliable connections are essential.The DCUR37S connector has a motherboard and a mating connector, each made up of two parts. The motherboard is fitted with the female contacts, while the mating connector is fitted with the male contact pins. When the two parts are mated together, the spring forces of the female contacts and male pins create a secure contact between the two components. This ensures a reliable connection that will remain secure and safe under normal operating conditions. The DCUR37S connector is also easy to disconnect when necessary.

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