untented vias and HASL
untented vias and HASL
80*******7A
2025-03-10 00:58 AM
Hi! What happens to untented vias (0.3mm drill, 1mm-thick 2-sided board) or open vias in pads when the board goes through HASL? Is it acceptable?
JLCPCB production continues during the Spring Festival holiday. Special specifications will be processed after the holiday. See our holiday schedule >