Custom Multilayer PCB 12 layer green solder mask white legend immersion Gold urgent

Detailed Product Description:

Please send your detailed pcb requirements to tell us that we can produce a completely meet your needs printed circuit boards. If you do not know how to tell us about your needs, please carefully read our guidelines below.

Starting Requirements and Specifications
(1) Gerber data for all artwork layers 
(2) Aperture list or lists for all layers
(3) Drill file in Gerber or Excellon format
(4) Drawings: Print should be hard copy or Gerber HPGL or DXF format

• Board dimensions and tolerances
• Datum points
• Overall thickness / Multi-layer detail stacking
• Hole sizes

(5) Special notes or "Read Me" file pertaining to:

• Color / type of solder-mask
• Color of silkscreen
• Plating finish (copper, nickel or gold)
• Dielectrics
• Controlled impedance
• Other special requirements or instructions