Probably the biggest issue with 0201 chip components
Sustaining a Robust Fine Feature Printing Process Sustaining a Robust Fine Feature Printing Process With the introduction of 01005 chip components and 0.3 mm pitch CSP devices, electronic component packaging is pushing surface mount technology
SMTnet Express, January 18, 2018, Subscribers: 31,180, Companies: 10,857, Users: 24,296 Fine Pitch Cu Pillar with Bond on Lead (BOL) Assembly Challenges for High Performance Flip Chip Package Nokibul Islam, Vinayak Pandey, KyungOe Kim; STATS Chip