Product name: Double-sided PCB copper substrate
Copper substrate thickness: 1.0-5.0MM
Copper foil thickness: 35UM-105UM
Withstand voltage: AC2500-500ov
Surface treatment: lead-free HASL/immersion gold/OSP anti-oxidation
Solder mask type: white oil or various colors of solder mask oil
E-T test: 100% computer open and short circuit test
Production process: thermoelectric separation process (398W/M.K)