Type of PCB wiring terminal

The first class: plug type wiring terminal

The product has a needle distance of 3.5, 3.81, 5.0, 5.08, 7.5, 7.62 pole number of 2-24 lines, can provide with screw fixed socket for matching, seismic connection. The plug uses a side connection technique in which the screw direction is perpendicular to the incoming direction of the wire.

Second class: screw terminal

Circuit board terminal has been playing a very important role in the electronic industry and has become an important part of the printed circuit board. Its structure and design is more strong wiring convenient and reliable screw connection characteristics; Compact structure, reliable link, has its own advantages; Make use of the lifting principle of clamp body to ensure reliable wiring and large wiring capacity; The welding foot and the clamp body are divided into two parts to ensure that the distance when tightening the screw will not be transmitted to the solder joint and damage the solder joint; The case is strong and accurate.

Third classification: spring printed circuit board terminals

Spring type PCB terminals, providing 2.54mm, 3.50mm, 5.00mm, 7.50mm, 7.62mm spacing; Single core wire can be directly inserted without the assistance of the handle, but the small wire can be clamped by the handle to open the clip; No button specification, so that the height can be greatly reduced, as long as the wire can be taken out easily with a driver pressure; Most of the spring terminals are assembled piece by piece; The wiring mode is very suitable for communication system, lighting system, monitoring system and building wiring; Various wiring directions, convenient assembly in a narrow space, can arbitrarily combine the number of contacts, convenient operation, suitable for high-density wiring requirements.

Fourth classification: fence type terminal

Fence type model code for LW; The middle pin position code is C; Next to the pin code is B; With fixed bit code M; The bending pin type code is R; Welding line code is Q; LW fence type product structure is simple, plate pressing line way, intuitive, firm; Wire diameter range: 0.5m-6m.