Board thickness: 1.0mm;
Substrate material: FR4TG170;
Surface treatment: flashgold + hardgold (Au15U)
Number of floors: 4;
Board thickness: 1.0mm;
Substrate material: FR4;
Surface treatment: Immersion gold + electric thick gold (Au30U)
Number of floors: 4;
Board thickness: 1.0mm;
Substrate material: FR4;
Surface treatment: Immersion gold + electric thick gold (Au15U)
Number of floors: 6;
Board thickness: 1.0mm;
Substrate material: FR4;
Surface treatment: Immersion gold + electric thick gold (Au30U)