TG:
TG 130
TG 150
TG 170
*The base material of 2-layer PCB is automatically upgraded to TG150 for FREE with more stable and higher quality.
Except for some parameters (eg.: Weighty finished copper; Greater board thickness; Custom stackup; Via in pad/ Via filled with resin, etc.)
*Base material with high TG has good CAF resistance, high heat resistance, dimensional stability and is suitable for lead-free soldering process. [Download Material Report]