Product name: IC test board PCB;
Product use: chip testing;
Material: Shengyi TG170,
PCB thickness: 3.5MM;
line width and line spacing: 4MIL/3MIL;
via: 0.3MM;
impedance control: 3 groups of impedance;
surface treatment process: gold deposition 5U;
Product name: IC test board PCB;
Product use: chip testing;
Material: Shengyi TG170,
PCB thickness: 3.5MM;
line width and line spacing: 4MIL/3MIL;
via: 0.3MM;
impedance control: 3 groups of impedance;
surface treatment process: gold deposition 5U;