L717HDDH78POL2RM5C309

Features:	Board Lock, Grounding Indents
Backset Spacing:	--
Contact Material:	Brass
Wire Gauge:	--
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	Stamped
Color:	--
Voltage Rating:	250V
Operating Temperature:	-55°C ~ 155°C
Current Rating:	3A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	HD
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D) High Density
Number of Rows:	4
Number of Positions:	78
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub, High Density
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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D-Sub Connectors

The L717HDDH78POL2RM5C309 D-sub connector is a common type of connector used in electronic equipment for various purposes. It is used for connecting digital and analog signals, power, and control signals. Generally, it is used in signal transmission systems for wire-to-board, board-to-board, or device-to-panel wiring.The L717HDDH78POL2RM5C309 D-sub connector has two main components: the contact pins, which create electrical connections, and the insulator, which helps to keep the contacts separated. The contact pins are made of tin- or silver-plated steel or brass and are held in place by an insulator, usually made of nylon or PBT (polybutylene terephthalate). The contact pins are grouped together into a parallel arrangement, which provides multiple contact points for reliable connections. The contact pins are also arranged in a way to provide good electrical contact and reduce risk of corrosion.The L717HDDH78POL2RM5C309 D-sub connector also features a locking system to ensure a secure connection. This locking system consists of two sliding pins that move inside the connector housing to secure the contact pins in place. The pins are then pushed in or out when the connector is removed or installed. This locking system ensures that the connection is secure and prevents the connector from becoming loose or disconnecting.When it comes to application field and working principle of the L717HDDH78POL2RM5C309 D-sub connector, it can be used in a variety of applications including computers, communication systems, medical instruments, industrial robots, and other electronic devices. It is mainly used for transferring digital and analog signals, power, and control signals. It is capable of transferring signals at a high speed of up to 5 GB/s, so it is ideal for transferring large amounts of data quickly.The working principle of the L717HDDH78POL2RM5C309 D-sub connector is based on the electrical connections made by the contact pins. The contact pins create electrical potential by transferring electrons from one pin to another. This electrical current flows through the pins and creates a connection between the two components. The insulator also helps to ensure that the contact pins are well separated and create a secure connection.In conclusion, the L717HDDH78POL2RM5C309 D-sub connector is a versatile and reliable type of connector capable of transferring digital and analog signals, power, and control signals at high speeds. It is used in a variety of applications including computers, communication systems, medical instruments, industrial robots, and other electronic devices. Its working principle is based on the electrical connections created by the contact pins, which transfer electrons and create an electrical current to create a secure connection between the two components.

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