DF3EA-4P-2H(51)

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.220" (5.60mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	8.00µin (0.203µm)
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	Solder Retention
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Beige
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tape & Reel (TR)
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:	Surface Mount, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	--
Contact Length - Post:	--

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The product DF3EA-4P-2H (51) is classified under rectangular connectors and headers with male pin. Rectangular connectors are a highly affordable and cost-effective way of providing power and signal connections between electronic devices, and they have become the industry norm in a range of electronic product development. These devices are available in various sizes, shapes, contact patterns, and mountings. DF3EA-4P-2H (51) is a 4-pole connector with two holes (51). It has a double row design that uses two female contacts to connect two separate items. They are rated for high current and voltage and the contacts ensure that electrical signals are securely transmitted between the two components.This connector has a variety of applications and is well-suited for controlling power and data transmission in a multitude of devices, such as computers, consumer electronics, automotive electronics, and communication systems. It is also especially suitable for applications where a small amount of space has to be filled with a secure connection. The DF3EA-4P-2H (51) is based on a contact design with a positive locking system that ensures that the device will not loosen. This connector also offers special levels of protection against corrosion and dust. The terminal holes that contain the contacts are fitted with a variety of seals to protect against moisture, vibration, and dust buildup. The DF3EA-4P-2H (51) also offers a number of advantages. It is compatible with a range of other connectors, making it easy to connect different kinds of components. In addition, the terminals of this connector are removable, allowing for customisation. The contact material is robust and the plastic housing is designed to last and withstand extreme environments. Multiple levels of insulation are also provided for the wiring harnesses. The working principle of the DF3EA-4P-2H (51) is very simple and straightforward. It uses a male contact with a positive locking system to securely hold the female terminals. When the male contact is plugged into the female contact, the two parts make an electrical connection that transmits power and data, depending on the design of the system. The male contact’s protruding locking tab is then inserted into a recess to hold it in place, ensuring that the entire connection is secure. Overall, the DF3EA-4P-2H (51) is a reliable and cost-effective solution for providing secure power and signal connections between electronic devices. It is compatible with different types of connectors and offers a variety of advantages, making it an ideal choice for many applications.

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