From time to time discussions arise over the accept/reject criteria in IPC-A-600 and IPC-6012 for annular rings and laminate cracks. In this webinar, we will try to demystify the requirements from the two standards regarding these issues, and allow you to make better production and quality decisions on your products.
Topics we will be reviewing are:
- Annular ring requirements for PTH.
- Differences between annular ring and conductor requirements.
- Discussion over conductor width and edge roughness.
- Accept/Reject criteria for laminate cracks.