By plugging directly to the edge of standard 0.062" pc boards and being firmly secured by an engagement latch, COMBICON-EDGE pluggable terminal blocks eliminate the need for a pcb-mount header. The blocks use a spring-cage connection for a quick, reliable wire termination. Any number of positions can be established by aligning individual terminal blocks. The ZEC Series is available with either 5-mm or 7.5-mm spacing.
A good piece of info for learning.
Like this post very much.
Impressive and helpful.
Your sharing is quite useful to my new project. Thanks a lot.