L717DB25PU Connectors, Interconnects

Features:	Grounding Indents
Backset Spacing:	--
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:	Housing/Shell (Unthreaded)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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D-Sub Connector Overview
D-Sub connectors are a type of electrical connection used to join cables or wires together. They are commonly used in industrial, automotive and consumer applications, and can be found in many aspects of electrical and electronic equipment. The D-Sub connector is commonly found in computer hardware including peripheral devices such as keyboards and mice, as well as adapters for networking. The term "D-Sub" is derived from the shape of the connector, which consists of two rows of rectangular pins or sockets arranged in an "H" or "D" pattern. The term "D-Sub connectors" is also used to refer to specific series of connectors which have a specific style and size.L717DB25PU Application Field and Working Principle
The L717DB25PU is a D-Sub connector designed for use in industrial and computer systems. It is a 25-pin connector with a 40A rating, and is designed to be used in a wide range of applications. Its ease of assembly and reliable operation make it an ideal choice for rugged industrial applications such as industrial control systems, data processing equipment, process control systems and other applications requiring reliable high current connections.In order to understand the working principle of the L717DB25PU, it is important to understand the basic components that make up a D-Sub connector. The basic component is the connector itself, which is comprised of two pieces: the "d-shell" which is the outside portion of the connector, and the inner pins/sockets which are placed inside the shell. When two pieces of the D-Sub connector are placed together, they lock together via a metal post which is screwed into one piece, and into the other. This metal post is what holds the two pieces of the D-Sub connector together, and provides electrical connection between them. The L717DB25PU connectors have a standard contact design consisting of crimped terminals that fit into the slots inside the d-shell. The terminals themselves are designed for a maximum current rating of 40A. When these terminals are inserted into the slots and the metal post is tightened, an electrical connection is created between them. Aside from providing reliable current flow between two components, the L717DB25PU also provides additional features such as polarization, which allows it to be used in more than one way, and dust cover shields for added protection from debris. The L717DB25PU provides a cost effective solution for applications requiring reliable high current connections. Its rugged design and reliable performance make it an ideal choice for many industrial applications. It is also used in computer hardware such as keyboards and mice, and for networks and telecom systems.

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