Separator-PCB Silvtronics

PCB Manufacturing

All Prototype PCB to volume production boards are Fully Electrical Tested.

Our PCB Manufacturing process are highly geared towards production of Prototype PCB to mid volume production.With our specialize Prototype PCB production line, we can offer Quick Turn Prototype PCB and Short Turn low to mid volume PCB Manufacturing. Prototype PCB and volume production from 1 to 8 layer boards.


Description Standard process Complex Process
Layers 1 – 8 layers
Material FR4, High Tg-FR4, Rogers
Maximum Panel Size 10″ x 10″ 20″ x 20″
PCB Thickess 0.016″ (0.4mm)
0.0315″ (0.8mm)
0.0394″ (1.0mm)
0.063″ (1.6mm) – standard
0.079″ (2.0mm)
0.094″ (2.4mm)
Surface Finishing HASL, ENIG, ROHS HASL – HASL is standard
Minimum trace width 6 mil 4 mil
Minimum clearance 6 mil 4 mil
Minimum drill size 12 mil 8 mil
Minimum via size 28 mil 18 mil
Min. Blind/Buried via size - 8 mil
Copper thickness 1Oz : 35μm – standard
2Oz : 70μm
3Oz : 105μm
4Oz : 140μm
Soldermask Colour Green, Red, Blue, Black, White, Yellow (Green is standard)
Silkscreen Colour White, Red, Blue, Black, Yellow (White is standard)
Outline Tolerance ± 6mil (±0.15mm) ± 6mil (±0.15mm)
Impedance Control 10% 10%
Custom Shape PCB Yes
Electrical Test Fully Electrical Tested