Jul 22, 2024 #1 LS-PCB Newbie level 4 Joined Mar 4, 2024 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 89 Do you know? Attachments ceramic PCB.png 300.6 KB · Views: 56
Jul 22, 2024 #2 E Easy peasy Advanced Member level 6 Joined Aug 15, 2015 Messages 4,977 Helped 1,410 Reputation 2,820 Reaction score 2,055 Trophy points 1,393 Location Melbourne Activity points 27,282 Al203 aluminium oxide - a rare but used substrate for high voltage and high frequency applications - much higher CTI ( current tracking index ) than palin ol FR4 with lots of shiny green solder resist.
Al203 aluminium oxide - a rare but used substrate for high voltage and high frequency applications - much higher CTI ( current tracking index ) than palin ol FR4 with lots of shiny green solder resist.