Glass Transition Temperature is referred to as Tg, and FR4 is a designation for a particular type of epoxy glass. Normal FR4 Tg ranges from 130 to 140 degrees, moderate Tg is higher than 150 to 160 degrees, and pcb high Tg is more than 170 degrees. The performance of PCB ...
Number of layers: 4 Surface finish: ENIG Base material: High TG FR4 Outer Layer W/S: 4/3.5mil Inner layer W/S: 4/3.5mil Thickness: 1.0mm Min. hole diameter: 0.25mm Special process: Impedance Control Advantages Of 4 Layer High TG Impedance Control Fine Pitch PCB Own lamination ...
PCB High TG, electric circuit board Glass transition temperature Tg≥170℃, electric pcb circuit board High heat resistance is suitable for lead-free process, electric circuit board Used in instrumentation, microwave radio frequency equipment. HUIHE CIRCUITS High TG PCB has ...