Printed Circuit Board components that reside on a pad’s both ends must be a bit larger than their axial dimensions. The pads should be located where the coordinate grid intersects. The central distance of the pad has to be more than the board thickness to have a neat layout.
According to IEC or International Electrotechnical Commission, the standard spacing of the coordinate grid should be 2.54mm, whereas the axillary spacing should be 1.27mm.
However, these standards practically impact a few processes, including automatic drilling, computer automated design, components welding, and automatic assembly. But, such a grid spacing is not restricted in the case of manual drilling.
Website: https://pnconline.com/
twitter.com: https://twitter.com/PNCINC
pinterest.com: https://www.pinterest.com.au/rrosh2014/_created/
Facebook.com: https://www.facebook.com/PNCONLINE
myspace.com: https://myspace.com/pncinc2020
tumblr.com: https://www.tumblr.com/blog/view/pncinc
instagram.com: https://www.instagram.com/pnc_pcb/
bresdel.com: https://bresdel.com/pncinc
Location: 115 East Centre St. Nutley, NJ, 07110
Call us: (973) 284–1600
Email us: sales@pnconline.com