The China PCB Spring Terminal Blocks 3.5mm adopt the cage spring and leaf spring wiring technology, which can be used interchangeably with the PCB screw terminal block. PCB spring terminal blocks with different pitches from 2.5mm to 10.0mm, using highly reliable elastic material that is resistant to shock, easy to match, and simple to assemble.

SUN is pleased to present 141R 2.54mm PCB Terminal Block. Spring terminal block connector is useful in applications using small wire diameters without the need for high strength connections as well as for use in a limited working space where screwing terminals down may be difficult. Depending on the model, the SUN 141R 2.54mm PCB terminal blocks are equipped with either one or two solder pins per position. The orange actuators make it easy for the person doing the wiring to recognize how to open the spring clamp.

211R 2.54mm Spring Terminal Block are an electrical connection method predominantly used on printed circuit boards (PCBs). The modular design offers a mixture of application options as well as offering a variety of multi-level blocks for space-saving and optimization. PCB spring terminal block provides a quick and easy way for installers in the field to mate wires without the use of special tools. PCB spring terminal block connector clamp wires in quickly and save both time and labor for a multitude of control and power wiring. When it is a matter of designing your PCB connection in a rational, easy-to-service and clear manner, the SUN PCB spring terminal blocks are the first choices.

3.5mm PCB Spring Terminal Blocks, using highly reliable elastic material that is resistant to shock, easy to match, and simple to assemble. The ferrule and single-strand wires can be inserted directly without handles, and smaller wires can be secured by using the handle to open the clips. Due to the direction and alignment of the wires, these blocks are suitable for use with small space and can be combined in any numbers. The product is designed to comply with international quality standards, such as IEC60998 and UL1059.