L77DCH37SAM4B Connectors, Interconnects

Features:	Mounting Brackets
Backset Spacing:	0.590" (14.99mm)
Contact Material:	Brass
Wire Gauge:	--
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	Machined
Color:	Black
Voltage Rating:	300V
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	8.00µin (0.203µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	D
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Through Hole, Right Angle
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:	Tray

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D-Sub Connectors: L77DCH37SAM4B Application Field and Working Principles

D-sub connectors, often referred to as D-connectors, are a type of electrical connector used in a wide variety of applications. They are typically in two pieces, consisting of a mating side (male) and a mating side (female), and are designed to provide a secure connection between two devices. The L77DCH37SAM4B is a specific type of connector, and this article will discuss its application field and working principle.The L77DCH37SAM4B is a multimode fiber optic connector that is designed for use in a wide range of environments, including military and industrial applications. It is designed to provide a secure connection between two devices, and is resilient to vibration, physical shock, dust, moisture, and other environmental conditions. The connector is commonly used in applications where a reliable connection is essential, such as for Ethernet, data, multimedia, and other networks.The L77DCH37SAM4B is a type of two-piece D-connector. It features two pins and a threaded locking system, which helps to ensure that the connection is secure and reliable. The two pins are coated with gold to help resist corrosion, and the connector is constructed from quality materials for durability. The size of the connector is 9.5mm, making it suitable for a wide variety of applications.The working principle of the L77DCH37SAM4B is fairly simple. When the two mating sides are connected, the male pin is inserted into the female contact. Once the connections are made, the two pins are in contact with each other, and an electrical signal is able to pass from one side to the other. The threaded locking system helps to ensure that the connection stays secure, while the gold coating helps to resist corrosion and keep the connection reliable.In conclusion, the L77DCH37SAM4B is a type of two-piece D-connector that is designed for use in many different environments and applications. It is designed with two pins that are coated with gold and secured with a locking system to provide a reliable, secure connection. Furthermore, its size of 9.5mm makes it suitable for a wide range of uses. This article has discussed the application field and working principle of the L77DCH37SAM4B.

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