48 DESIGN007 MAGAZINE I SEPTEMBER 2018
Article by Tom Hausherr
PCB LIBRARIES
Today, there are a wealth of PCB compo-
nents and packages available to the PCB
designer and design engineer. Any senior
designers who were laying out boards in the
1970s can remember when this was certainly
not the case.
The August issue of Design007 Magazine
featured Part 1 of this compendium of stan-
dard PCB component families. This month,
we present Part 2 of this collection.
To read Part 1 of this series, click here.
Standard PCB Component
Families, Part 2
Figure 1: Small Outline IC (SOIC) Note: Pin pitch is imperial units 0.050" (1.27 mm).
Figure 2: Small Outline Package (SOP) Note: Pin Pitch is metric units
1.00, 0.80, 0.65, 0.50 & 0.40.
