Fabrication Services

OSH Park is a community printed circuit board (PCB) order that brings you high quality, lead-free boards which are manufactured in the United States and shipped for free to anywhere in the world.

We offer purple soldermask over bare copper (SMOBC) and an ENIG (Electroless Nickel Immersion Gold) finish.

Full stackups and design rules are linked under Services below.

Please email us at [email protected] with questions!

Two Layer Boards

All two-layer boards ship with FR4 substrate, purple mask over bare copper, and ENIG (immersion gold) finish.

Minimum design rules are 6 mil trace clearance, 6 mil trace width, 13 mil drill size, and 7 mil annular ring.

Service Cost Time To Ship Board Thickness Copper Weight
Prototype $5 per square inch for a set of three boards 12 Calendar Days 63mil (1.6mm) 1 oz
Super Swift $10 per square inch for a set of three boards 5 Business Days 63mil (1.6mm) 1 oz
2oz 0.8mm $5 per square inch for a set of three boards 2-3 weeks 32mil (0.8mm) 2 oz
Medium Run $1 per square inch. 100 sq inch minimum. 2-3 Weeks 63mil (1.6mm) 1 oz

One-sided boards can be ordered on any of our 2 Layer services.

Four Layer Boards

All 4 layer boards ship with FR408 substrate, purple mask over bare copper, and ENIG (immersion gold) finish.

Minimum design rules are 5 mil trace clearance, 5 mil trace width, 10 mil drill size, and 4 mil annular ring.

We do not support blind or buried vias.

Service Cost Time To Ship Board Thickness Copper Weight
Prototype $10 per square inch for a set of three boards 2-3 Weeks 63mil (1.6mm) 1 oz outer
1/2oz inner
Medium Run $2 per square inch. 150 sq inch minimum. 3-4 Weeks 63mil (1.6mm) 1 oz outer
1/2oz inner