2200328

Voltage - UL:	300V
Insulation Height:	0.709" (18.00mm)
Contact Tail Length:	--
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	--
Operating Temperature:	--
Color:	Gray
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MSTBO
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	16A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	3
Number of Positions:	3
Type:	Header, Male Pins, Shrouded (2 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are widely used in electric wiring and automation applications. They are used to quickly disconnect and re-establish communication connection points among different components or components and other electrical components.Header terminal blocks are designed for use with standard-sized cables that need to be connected to other components. It is composed of two parts, a header block, and a connector block. The header block is a separable, insulated plastic housing that holds the connections together and provides strain relief. The connector block is usually made of metal and is easy to use and can also provide more secure electrical connections than the header block.The working principle of header terminal blocks is based on electrical conductivity. The electron flow through the contact area of the terminal block is determined by the conduction characteristics of the terminals\' contact surfaces. The terminal is designed with a central metallic core and contains a metal surface that actively engages with the connected cables, hence providing an electrical current path. Current passes through the contact surface of the terminals, thus allowing the transfer of electrical energy to the device connected to them.Pluggable terminal blocks are a type of connectionBlock that has a plugable cable connector and has two independent connection points. Plugging terminal blocks allow users to easily plug in and disconnect a cable from the power terminal block and from other components. The purpose of pluggable terminal blocks is to reduce the time it takes to install the connections and reduce the labor cost associated with installation or maintenance. They are also used in applications where the wiring connections are made and changed frequently, such as in manufacturing lines and in test and measurement equipment.The working principle of pluggable terminal blocks is verysimple. When the connection is made, the plug is secured to the power terminal block and the cable is inserted into the plug. The cable connection is complete when the connector locks in place and is secured. Then the power is sent through the conductor to the device, and a secure connection is established.Finally, socket-type terminal blocks are designed for connecting single or multiple wires to the device interface that is typically mounted on a printed circuit board (PCB). Socket-type terminal blocks are usually attached to a PCB by either insertion or surface-mount technology. The insertion method involves the use of a socket terminal block that is inserted into a hole that is drilled into the boards surface and secured with a fastener or nut. Surface mount technology requires the terminal block to be soldered onto the board surface.The working principle of socket-type terminal blocks involves a series of electrical contacts. The contacts are designed in such way that when they are inserted into the contact socket, the number of contact layers (or contacts) make reliable contact with the circuit. Once the contacts are made, the electrical connection is established and will remain secure until the contact is opened or broken. This type of terminal block is easy to install and maintain and is often used as a reliable source of electrical contact in applications such as automotive, industrial and communication networks.In conclusion, terminal blocks are devices used in electric wiring and automation applications that provide safe and efficient connections between components. Header, pluggable and socket-type terminal blocks are the most common types, each with its own set of characteristics and advantages. Header terminal blocks provide strain relief and secure connections, pluggable terminal blocks allow for easy and quick-change connections, and socket-type terminal blocks provide a reliable connection between components and a PCB. Understanding the working principle of each type of terminal block is important in order to ensure safe and reliable connections in any application.

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