L17H2111130

Features:	Board Lock, Grounding Indents, Shielded
Backset Spacing:	0.318" (8.08mm)
Contact Material:	Brass
Wire Gauge:	--
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	Stamped
Color:	--
Voltage Rating:	250V
Operating Temperature:	-55°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	15.0µin (0.38µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	17H
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	1 (DE, E); 1 (DE, E)
Number of Rows:	2, 2
Number of Positions:	9, 9
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub - Stacked
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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L17H2111130 application field and working principle: D-Sub Connectors

D-Sub connectors, also known as D-Subminiature connectors, are electrical connectors commonly used in various electrical and electronic devices. They have a certain degree of versatility in their practical applications and utilise a variety of connection methods.The L17H2111130 series of D-Sub connectors is one of the top-level products of L17H2111130, with a variety of contact types, shell materials and other optional components, and a wide range of applications. This series of D-Sub connectors is usually used in industrial computers, monitoring and medical equipment, signal transmission, automotive industry, navigation systems, etc. It is extremely common for connection of access lines in the above mentioned applications.In terms of the working principle, the L17H2111130 series of D-Sub connectors functions by connecting two metal electrical conducts together via contact pressure between two specific insulation bodies. The contact pressure force is generated by a current spring, which is completed by a designed spring connection structure. When the current spring is compressed, it stores and releases energy to bring about a certain contact pressure when pushing against the contact pins. This contact pressure is then used to maintain a unified contact pressure in the entire mating process, and ensures a secure connection.The L17H2111130 series of D-Sub connectors are built with an insulating body and brass contact pins. This insulating body provides an effective protection against the surrounding environment, and the brass contact pins used for electrical connection are precision tools that allows for very accurate contact area and spring force. As electrical connections, these two components are the cornerstone of reliable electrical connections. The contact pins of the L17H2111130 series of D-Sub connectors are further protected by a dual-panel structure. This dual-panel structure is designed to ensure that the tip of the contact pins do not contact each other even when exposed to a voltage up to 2kV. Along with the above mentioned protection, the spring force pressure also helps to ensure reliable contact. This dual-panel also provides superior dust and water resistance. In terms of the interface design, the L17H2111130 series of connectors are designed for the most common types of plugs, such as horizontal and vertical types. Horizontal types are mainly used to provide DC power, while vertical types are used to provide signal connections. This allows for great versatility in their application.In conclusion, the L17H2111130 series of D-Sub connectors are cost-effective and practical electrical connectors. Their performance and parameter design allows for a variety of applications, ranging from industrial computers to automotive industry. The contact pins and insulating bodies provides reliable electrical connection and effective protection against the surrounding environment. The double-panel structure also provides superior dust and water resistance. Thus, the L17H2111130 series of D-Sub connectors are a good and reliable choice for many electrical and electronic applications.

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