IPC-5703: Cleanliness Guidelines for Printed Board Fabricators
Printed board cleanliness has historically been an unknown factor in the quality assessment of unpopulated (bare) printed boards; this has often been attributed to a lack of understanding of materials and processes. This document addresses the various printed board fabrication processes and how each may impact, directly or indirectly, the final cleanliness of packaged bare printed boards and ultimately printed board quality. 30 pages. Released 2013.