0395026020

Series:	Eurostyle™ ESE 39502
Packaging:	Bulk
Part Status:	Active
Type:	Header, Male Pins, Shrouded (4 Side)
Number of Positions:	20
Positions Per Level:	20
Number of Levels:	1
Pitch:	0.138" (3.50mm)
Header Orientation:	90°, Right Angle
Plug Wire Entry:	--
Termination Style:	Solder
Mounting Type:	Through Hole
Current - IEC:	--
Current - UL:	8A
Voltage - UL:	300V
Wire Gauge or Range - AWG:	--
Wire Gauge or Range - mm²:	--
Color:	Green
Operating Temperature:	-40°C ~ 105°C
Contact Mating Finish:	Tin
Features:	--
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Screw Size:	--
Torque - Screw:	--
Wire Strip Length:	--
Contact Material:	Brass
Housing Material:	Polyamide (PA66), Nylon 6/6
Contact Tail Length:	0.140" (3.56mm)
Insulation Height:	0.270" (6.86mm)

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are versatile electrical components designed to easily connect and disconnect electrical circuits, enabling modular and efficient wiring of devices and equipment. The most common types of terminal blocks are headers, plugs and sockets, each of which tends to be used in very different applications. The 0395026020 is a high-quality and reliable terminal block from a major manufacturer, and in this article we’ll examine the application field and working principle of this product, to illustrate how important terminal blocks are in a wide variety of electronics deployments.

Headers are the most basic type of terminal blocks, and they tend to be used in low-power and low-voltage applications. They are typically two- or three-wire blocks, with easy-to-access screw terminals that allow simple connections to be made, even when space is limited. The 0395026020 is a two-pin high-quality, low-voltage header that is ideal for powering microprocessors, motors, speakers, displays, and other electronic components that require only two wires. The product features two threaded long stands with a complete long thread M2 screw size and gold flash plated copper contacts that prevent arcing and ensure long-lasting connections. Its rated operating voltage is under 5V, and its rated current is up to 20A.

Plugs and sockets are used for a wide variety of higher voltage and higher power applications, and the 0395026020 is a reliable plug and socket product for medium- and low-voltage power connections. The product features a robust construction with reliable, securing crimp connections, while a red plastic locking mechanism ensures proper assembly and protection against accidental disconnections. The product is compliant with various industry standards, including UL, and its rated operating voltage is 250V, with rated current of up to 30A.

The principle of operation of a standard terminal block is quite simple. When the terminal block is connected correctly to the power source, current flows from the power source through the terminal block to the electronic device. The process is reversed when the power source is disconnected, thereby preventing any current from flowing through. Therefore, a terminal block needs to be securely and correctly connected to both the power source and the device in order for it to function correctly.

Terminal blocks are essential components in any electronics deployment, due to their versatility, reliability and ease of use. The 0395026020 from a major manufacturer is an excellent example of how high-quality terminal blocks can offer secure and dependable connections in both low- and high-voltage applications. The product is ideal for powering microprocessors, motors, speakers, displays, and other electronic components, and its secure and reliable connections make it the perfect choice for powering any type of electrical device.

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Part Number	Manufacturer	Price	Quantity	Description