Service for Fusion PCB

Please read through this page before using fusion PCB service. The price will be calculated based on your options.

About PCB service

As hobbyists ourselves, we organize local mfg power, panelize designs, reduce the shipping cost, and ensure the quality. It will be a source to sustain our studio along with other services we provide.

Fusion PCB Order Steps

  1. Go to Fusion PCB order page https://www.seeedstudio.com/fusion_pcb.html

  2. Upload Gerber File and select parameters.

  3. Checkout and pay the order.

If the file and design meets requirements, they will be processed and shipped in 4-6 days (Excluding the Chinese Festival).

Gerber file requirement

The following layers are needed:

  • Top layer: pcbname.GTL
  • Bottom layer: pcbname.GBL
  • Solder Stop Mask top: pcbname.GTS
  • Solder Stop Mask Bottom pcbname.GBS
  • Silk Top: pcbname.GTO
  • Silk Bottom pcbname.GBO
  • NC Drill: pcbname.TXT
  • Board outline must be included at least in one layer.

  • The Gerber file must be RS-274x format.

PCB design tips



  • Your Gerber file must include only one design.
  • Drills line and long slot can’t be accepted
  • Minimum slot 1mm*1mm
  • DRC compatible as rule file attached
  • The PCB size is smallest rectangle that can accommodate PCB

Available Quantity option: 10pcs, 50pcs, 100pcs and more.


Note: If you want to order more than 10pcs, please do check the price for different options and choose the most economic one.

Example: For PCB size (50mm X 100mm), 4 × 10pcs option cost more than 1 × 50pcs option.

Fusion PCB capabilities

  • Multi Layers: Up to 16 layers

  • PCB MateriaFR-4

  • Available Color:

  • Solder Mask: Green, Red, Yellow, Blue, White, Black

  • Silk Screen: White, Black (For White Solder Mask only)

  • Font: The minimum is 6 mil of line-width and 32 mil of height ,a litter bigger will be better.

Available Maximum Size: 50mm X 50mm, 50mm X 100mm, 50mm X 150mm, 50mm X 200mm, 100mm X 100mm, 100mm X 150mm, 100mm X 200mm, 150mm X 150mm, 150mm X 200mm, 200mm X 200mm

Note: The PCB dimension (both length and width) must be within the PCB size option

Example: PCB design: 30mm X 60mm Option: 50mm X 50mm X 50mm X 100mm √

PCB design: 101mm X 40mm Option: 100mm X 50mm X 150mm X 50mm √

PCB design: 70mm X 70mm Option: 50mm X 150mm X 100mm X 100mm √

Available Board Thickness: 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm

(The costs of 0.8mm, 1.0mm, 1.2mm, and 1.6mm are same)

Thickness Tolerance: (t≥0.8mm) ± 10%

Thickness Tolerance: (t<0.8mm) ± 10%

Insulation Layer Thickness: 0.075mm--5.00mm

Minimum Line: 6mil

Minimum Space: 6mil

Out Layer Copper Thickness: 1oz (35um)

Inner Layer Copper Thickness: 17um—100um

Drilling Hole (Mechanical): 0.3mm—6.35mm

Finish Hole (Mechanical): 0.3mm—6.30mm

Diameter Tolerance (Mechanical): 0.08mm

Registration (Mechanical): 0.09mm

Aspect Ratio: 8:1

Solder Mask Type: Photosensitive ink

SMT min Solder Mask Width: 0.1mm

Min Solder Mask Clearance: 0.1mm

Plug Hole Diameter: 0.25—0.60mm

Surface Finish: HASL, HASL (Lead Free) +5, ENIG+10.

E-TEST: 50% e-test, 100% e-test +10 50% e-test (Tested PCB will have a mark on the PCB edge). 100% e-test optional for extra 10

Eagle Design Rule: http://support.seeedstudio.com/knowledgebase/articles/447362-fusion-pcb-specification

Tech Support

Please submit any technical issue into our forum.