PCB Fabrication
PCB Fabrication
In-House Fabrication
In-House Fabrication
SPECIFICATIONS
SPECIFICATIONS
- 25 mil (0.635 mm) spacing and trace width
- 27.6 - 39.4 mil (0.7-1.5 mm) drill size in increments of 1.475 mils (0.1 mm)
- 25 mil (0.635 mm) annular ring (pad ring size)
- We use an LPKF ProtoMat S62 to mill the boards
- 2 layer board only
- No solder mask
- Maximum dimension 8 in, maximum area 60 in2
Out-of-House Fabrication
Out-of-House Fabrication
- Best for boards ≤ 10 in2 or if you need 10+ copies of a board
- Has file extension requirements
- *.GBT - Top Layer
- *.GBL - Bottom Layer
- *.GKO - Board Outline
- More
- Designspark Specific Help for Oshpark
- 2 layer board - $5 per square inch
- Minimum Specs
- 6 mil (0.15 mm) spacing and trace width
- 13 mil (0.33 mm) drills
- 7 mil (0.18 mm) annular ring (pad ring size)
- Minimum Specs
- 4 layer board - $10 per square inch
- Minimum Specs
- 5 mil (0.13 mm) spacing and trace width
- 10 mil (0.25 mm) drills
- 4 mil (0.10 mm) annular ring (pad ring size)
- Minimum Specs
- Get 3 copies of each board per order (for no extra charge)
- Purple Solder Mask
- If you want 10+ copies of a PCB, use their medium size order
- $1 per square inch for 2 layer board
- $2 per square inch for 4 layer board
- Ships in less than 2 weeks
- Best for boards > 10 in2
- 2 layer board - $33 for first board, with shipping ~$53
- Maximum Size 60 sq. inches
- Minimum Specs
- 6 mil (0.15 mm) spacing and trace width
- 15 mil (0.33 mm) drills
- No slots, cutouts, etc
- 4 layer board - $66 for first board, with shipping ~$86
- Maximum Size 30 sq. inches
- Minimum Specs
- 6 mil (0.15 mm) spacing and trace width
- 15 mil (0.33 mm) drills
- No slots, cutouts, etc
- Green Solder Mask
- Arrives in 12 days