40-9737S Connectors, Interconnects

Features:	--
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Contact Form:	--
Color:	White
Voltage Rating:	--
Operating Temperature:	--
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Nickel Plated
Series:	97
Termination:	Solder Cup
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Free Hanging (In-Line)
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, also known as D-subminiature connectors, are a family of electrical connectors similar in design to the letter “D”. These connectors are often used to connect computing equipment, such as computers, to peripheral devices. D-sub connectors come in a variety of shapes and sizes, including 9 and 15-pin models. The 40-9737S is a damping-style 9-pin D-sub connector, with a maximum rated current of 3A.The basic design of the 40-9737S includes a housing, two metal joints, two plastic contacts and a terminal. The housing is made from a plastic material and serves to hold the other components in place. The two metal joints intersect the housing, forming the letter “D.” The two plastic contacts, called "sockets," fit into the two ends of the "D" and are designed to make electrical contact with the terminal. The terminal, made of brass, is designed to fit snugly against the metal joints and contains a hole that allows for the passage of an electrical current.The 40-9737S is designed to reduce electromagnetic interference (EMI) by utilizing a damping system. This system is built into the connector’s housing and consists of two elastomeric dampers, one fixed to each joint. These elastomeric dampers absorb any vibration that may cause EMI and reduce its impact on the electrical signal passing through the connector.The 40-9737S is mostly used in industrial applications requiring reliable electrical connections. This connector is compatible with devices that operate in a wide range of temperatures, such as automotive engines and industrial plants. It also has a low-profile design, making it ideal for applications where space is limited. The 40-9737S is designed to be easy to install and requires no tools for installation.In conclusion, the 40-9737S is a reliable 9-pin D-sub connector that offers excellent performance and is suitable for a wide variety of industrial applications. It features a damping system to reduce the impact of EMI, and its low-profile design makes it ideal for space-constrained applications. The 40-9737S is compatible with a wide range of operating temperatures and requires no tools for installation.

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