Automotive terminalWhat are the classifications? The following editor of Kewei Te will give you a detailed description of the classification of the terminal.

classification

Terminals can be divided into European terminal series, plug-in terminal series, transformer terminal, building wiring terminal, fence terminal series, spring terminal series, track terminal series, through-wall terminal Series, photoelectric coupling 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 round Ring terminal, 8.4 ring terminal, 11 ring terminal, 13 ring terminal flag series terminal and sheath series, all kinds of ring terminal, tube terminal, wiring terminal, copper strip iron belt (2-03, 4-03 , 4-04, 6-03, 6-04) etc.

Pluggable

It consists of two parts plug-in connection, one part presses the wire tightly, and then plugs it into the other part, which is soldered to the PCB board. The mechanical principle of the connection bottom 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. The mounting ears can protect the tabs to a large extent and prevent the tabs from being arranged poorly. At the same time, this socket design can ensure that the socket can be correctly inserted into the mother body. The socket can also have assembly buckle and lock 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 matrix insertion methods, such as 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.

Fence

It can realize safe, reliable and effective connection, especially in the use environment of high current and high voltage.

Spring type

It is a new type of terminal using spring-loaded devices, which has been widely used in the world's electrical and electronic engineering industries: lighting, elevator lift control, instrumentation, power supply, chemistry and automobile power.

Track installation

It adopts reliable threaded connection technology, electronic fuse technology and the latest electrical connection technology, and is widely used in power electronics, communications, electrical control and power supplies.

Orbital

The use of crimping and unique thread self-locking design makes the wiring connection reliable and safe. The appearance design of this series of terminal blocks is beautiful and generous, and can be equipped with a variety of accessories, such as short-circuit strips, identification strips, baffles, etc.

Through-the-wall

The screw connection technology is adopted, the insulation material is PA66 (flame retardant grade: UL94, V-0), and the connector is made of high-quality and highly conductive metal materials.

H-type through-wall terminal blocks can be installed side by side on panels of 1mm to 10mm thickness, 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 gap and creepage distance. The wall-through terminal can be firmly installed in the rectangular reserved hole on the panel without any tools, and the installation is extremely convenient.

H-type wall-through terminal blocks are widely used in some occasions that require wall-through solutions: power supplies, filters, electrical control cabinets and other electronic equipment. The insulation performance is good, the protection level is high, the user only needs to work directly after the external wiring, eliminating many unnecessary wiring steps. The insulating material of the UK series terminal block is modified nylon (PA66), which can be connected to electrical connection products with a 4mm2 conductor voltage of 800V and a current of 41A.

WMSTB

The insulation material of the PCB terminal block is made of modified imported nylon (PA66), which has good electrical and mechanical properties, whether you need hard wire and hard wire connection, hard wire and multi-strand wire connection, or multi-strand wire and multi-strand wire connection. Stranded wire connection

Insurance terminal

The insulating material uses modified nylon (PA66), which has good electrical and mechanical properties. The screws are made of high-strength copper alloy, the conductor is made of electrolytic copper, and the wire frame is made of alloy copper that resists stress crack corrosion. The surface of these metals is also plated with tin or nickel for protection. All copper terminals can avoid the battery effect of steel metal parts and copper wires in humid environments. There is a connection hole in the middle of the terminal, which can be connected in the center or with a side plug-in connector; it can be connected to electrical products with a 4mm2 conductor voltage of 800V and a current of 41A

Test terminal

The sliding metal part that functions as a switch can withstand the maximum working current through the terminal crimping frame. When switching, use a screwdriver to loosen the screw and move the slider. The switch position is clear at a glance; there are test sockets at both ends and corresponding The connection test can be performed on the test terminal, and the operation can be uninterrupted when measuring current. It can be connected to a control loop with a voltage of 660V and a current of 57A.

I believe that through the above explanation, everyone is rightAutomotive terminalThe classification has a deeper understanding. Terminal is an accessory product to realize electrical connection, and it is also an indispensable part of electrical connection. Keweite people regard it as their responsibility to rewrite "Made in China" as "Created in China", and strive to strive for self-improvement and continuous improvement towards the goal of a global top 500 company. Welcome customers to come to consult and purchase!