6 Layer Black Solder Mask Drone Fr4 PCB Board For UAV(Unmanned Aerial Vehicle)

Max Layers

1-28 layers

1-14 layers

MIN Line width(mil)

3mil

4mil

MIN Line space(mil)

3mil

4mil

Min via (mechanical drilling)

Board thickness≤1.2mm

0.15mm

0.2mm

Board thickness≤2.5mm

0.2mm

0.3mm

Board thickness＞2.5mm

Aspect Ration≤13:1

Aspect Ration≤13:1

Aspect Ration

Aspect Ration≤13:1

Aspect Ration≤13:1

Board thickness

MAX

8mm

7mm

MIN

2 layers:0.2mm;4 layers:0.35mm;6 layers:0.55mm;8   layers:0.7mm;10 layers:0.9mm

2 layers:0.2mm;4 layers:0.4mm;6   layers:0.6mm;8layers:0.8mm

MAX Board size

610*1200mm

610*1200mm

Max copper thickness

0.5-6oz

0.5-6oz

Immersion Gold/
  Gold Plated Thickness

Immersion Gold:Au,1—8u”
  Gold finger:Au,1—150u”
  Gold Plated:Au,1—150u”
  Nickel Plated :50—500u”

Hole copper thick

25um 1mil

25um 1mil

Tolerance

Board thickness

Board thickness≤1.0mm:+/-0.1mm
  1.0mm<Board thickness≤2.0mm:+/-10%
  Board thickness>2.0mm:+/-8%

Board thickness≤1.0mm:+/-0.1mm
  1.0mm<Board thickness≤2.0mm:+/-10%
   Board thickness>2.0mm:+/-8%

Outline Tolerance
   

≤100mm:+/-0.1mm
  100< ≤300mm:+/-0.15mm
   >300mm:+/-0.2mm

≤100mm:+/-0.13mm
  100<  ≤300mm:+/-0.15mm
   >300mm:+/-0.2mm

Impedance

±10%

±10%

MIN Solder mask bridge

　0.08mm

　0.10mm

Plugging Vias capability

　0.25mm--0.60mm

　0.70mm--1.00mm