DF3-4P-2H(50)

Series:	DF3
Packaging:	Tube
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	4
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	--
Contact Length - Post:	--
Overall Contact Length:	--
Insulation Height:	0.220" (5.60mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Guide
Operating Temperature:	-55°C ~ 105°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Beige
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--

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DF3-4P-2H (50) Rectangular Connectors - Headers, Male Pins: Application Field and Working Principle

Rectangular Connectors - Headers, Male Pins are commonly used in many areas of electronics, including computers, automotive, aerospace, medical, audio-visual, instrumentation, and many others. They are used for making secure connections between two or more devices, enabling data transmission and communication. The DF3-4P-2H (50) is a particularly popular type of male pin rectangular connector. This article will discuss the application fields for this particular connector and its working principle.First, let’s discuss the application fields of the DF3-4P-2H (50). This connector is used for a variety of purposes in a number of sectors. In the automotive industry, for example, it is used for connecting circuits in order to provide power to various electronic pieces for the operation of car engines. It is similarly used in the aerospace sector for connecting electrical components in aircraft. In the medical and audio-visual fields it is often used for connecting circuitry to medical diagnostic or audio-visual equipment. In instrumentation, it is commonly used to connect circuits for the purpose of measuring and testing. Finally, it is used in computers in a wide range of applications, from connecting the motherboard to connecting external components such as keyboards and modems.Now that we’ve discussed the application fields, let’s discuss the working principle of the DF3-4P-2H (50). This connector works by allowing signals to travel through two electrical pathways. These pathways form the connection between the two devices. This type of connector has a sturdy build which helps provide a secure connection. It features a central pin and two side pins that come into contact with a socket on the other device. This establishes contact and electrical connectivity between the two devices. The side pins then create a ground connection to help ensure that the electrical signals are correctly routed. This type of rectangular connector is well known for its durability and reliability.In conclusion, the DF3-4P-2H (50) is a popular type of rectangular connector - headers, male pins. Its application fields include the automotive, aerospace, medical, audio-visual, instrumentation, and computer fields. Furthermore, its working principle involves establishing contact between two components through the use of central and side pins, forming two electrical pathways for signals to travel. Overall, this type of connector is known for its durability and reliability, making it suitable for a variety of applications.

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