4 LAYER PCB 1) Lead free 2) Base material: FR-4 3) Board thickness: 0.2-3.2mm 4) Certificate: UL, ROHS, TS16

4 LAYER PCB1) 4 layer

2) Base material: FR-43) Board thickness: 0.2-3.2mm 4) Min. finished hole size: 0.20mm 5) Min. track width, spacing: 4 x 4mil 6) Outline: routing, punching, cut, V-cut, chamfered 7) Surface finish: Enig/Immersion gold

8) Copper thickness: 0.5oz, 1oz, 2oz, 3oz

ROHS 4 LAYER PCB Board