Introduction to the classification of connecting terminal

December 20, 2022

The Customized Connecting Terminals can be divided into UK terminal blocks,European terminal block series,plug-in terminal block series,transformer terminal blocks,building wiring terminals,fence type terminal blocks series,spring type terminal block series,track type terminal block series,through-wall type terminal series,photocoupler terminal series,110 terminal,205 terminal,250 terminal,187 terminal,OD2.2 ring terminal,2.5 ring terminal,3.2 ring terminal,4.2 ring terminal,2 ring terminal,6.4 ring terminals,8.4 ring terminals,11 ring terminals,13 ring terminal flag series terminals and sheath series,various ring terminals, tubular terminals,terminal blocks,copper strip iron strip (2-03, 4-03, 4-04, 6-03, 6-04)etc.

Plug-in type:Customized Connecting Terminal is made up of two parts plug-in connection,one part presses the wire tightly,and then plugs into the other part,which is soldered to the PCB board.The bottom mechanical principle and the anti-vibration design ensure the long-term airtight connection of the product and the reliability of the finished product.Mounting ears can be added at both ends of the socket,and the mounting ears can protect the tabs to a large extent and prevent the tabs from being arranged in a bad position.At the same time,this socket design can ensure that the socket can be inserted into the mother body correctly.The socket can also have an assembly buckle and a locking buckle.The assembly buckle can be more firmly fixed to the PCB board,and the locking buckle can lock the mother body and the socket after the installation is completed.A variety of socket designs can be matched with different mother body insertion methods,for example:horizontal,vertical or inclined to the printed circuit board,etc.,and different methods can be selected according to customer requirements.You can choose either metric wire gauge or standard wire gauge,which is the most popular terminal type on the market.

Barrier type:It can realize safe,reliable and effective connection,especially widely used in the environment of high current and high voltage.
Spring type:It is a new type of terminal block using a spring device, which has been widely used in the world's electrical and electronic engineering industries: lighting, elevator lifting control, instrumentation, power supply, chemistry and automotive power, etc.
Orbital type: It adopts crimping wire and unique thread self-locking design, which makes the wiring connection reliable and safe. This series of terminal blocks has a beautiful and elegant appearance design, and can be equipped with a variety of accessories, such as short circuit bars, identification strips, baffles, etc.
Through-the-wall type: using screw connection wire technology, the insulation material is PA66 (flame retardant grade: UL94, V-0), and the connector is made of high-quality high-conductivity metal material.

Insulated Connecting Terminals can be installed side by side on panels with a thickness ranging from 1mm to 10mm, and can automatically compensate and adjust the distance of panel thickness to form a terminal block with any number of poles, and can use isolation plates to increase air gaps and creepage distance. The through-wall terminal can be firmly installed in the rectangular reserved hole on the panel without any tools, and the installation is extremely convenient.
Professional Connecting Terminals are widely used in some occasions that require through-the-wall solutions: power supplies, filters, electrical control cabinets and other electronic equipment. Good insulation performance, high protection level, users only need to work directly after external wiring, saving many unnecessary wiring steps.Modified nylon (PA66) is used as the insulating material of the UK series terminals, which can be connected to electrical connection products with a 4mm2 wire voltage of 800V and a current of 41A.

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