DF3-4P-2DS(01)

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.197" (5.00mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	8.00µin (0.203µm)
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	4
Number of Rows:	1
Row Spacing - Mating:	--
Series:	DF3
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Press-Fit, Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.122" (3.10mm)
Contact Length - Post:	0.114" (2.90mm)

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Rectangular Connectors - Headers, Male Pins, DF3-4P-2DS(01) Application Field and Working Principle

Rectangular connectors, usually referred to as headers, male pins, or DF3-4P-2DS(01), are used for connecting wires and cables together. Headers are available in different sizes and shapes, such as solderless versions with no soldering, quick-connect versions, and terminal block versions with insulation. In addition, headers can be fitted with pins or sockets, depending on the application.The application field of rectangular connectors, typically DF3-4P-2DS(01) male pins, is broad and varied. They are often used in electrical machines, cars, home, and industrial settings. For example, they are commonly used in applications such as switching, power distribution, remote control, automation, signal transmission, and even in mobile phone construction. In terms of their working principle, rectangular connectors are designed to interconnect electrical devices. When a pair of header connectors is connected together, it forms an electrical connection. This connection is made by two metal pins that are inserted into each side of the header connector. The pins are electrically conductive and the connection is ensured because of the friction that the pins create. When the pins are inserted, the tension is maintained between the two connectors, providing a strong but flexible interconnection. The mechanism used to connect the two connectors is often a combination of mechanical and electrical elements. Usually, the pins are composed of metal, such as copper or brass, and the socket is usually made of plastic, which has an insulated lining to prevent any potential electricity from leaking out of the connection. When the pins and sockets are in place, they are connected to one another by a fastening device, such as a metal clip, which applies pressure from outside of the connector. The design of the rectangular connector is usually quite simple, but it is still able to provide strong and reliable connections. The connection is usually achieved by an interlocking mechanism which prevents any loose or unwanted connections from occurring, and the internal components are enclosed in an insulation layer that helps to protect the connection. In addition to providing reliable connections between electrical devices, rectangular connectors are also often used to provide a safe and efficient way to connect cables and wires to electronic devices. They are ideal for applications where signal transmission is needed. The connectors are typically small in size and relatively cheap to produce, making them an ideal solution for a wide variety of electrical applications. Whether you are looking to connect a system of electrical components, or to provide a secure and reliable connection between electronic devices, rectangular connectors are a great choice. With the variety of shapes, sizes, and materials available, as well as their simple and reliable design, DF3-4P-2DS(01) male pins are the perfect option for whatever your application may require.

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