2 Layer 2oz 0.8mm Service

A special stackup intended for a variety of high-power and low weight circuit designs. This service features a 0.032” (0.8mm) thick PCB, and includes 2oz (2.8mil, 70um) copper. That’s half the thickness of our standard boards, and with twice the copper!


$5 per square inch, which includes three copies of your design. For example, a 2 square inch board would cost $10 and you’d get three copies of your board. You can order as many copies as you want, as long as they’re in multiples of three.

Turn Times

Orders are sent to fabrication every two weeks, and have a turn time from the fab of one week.

You can get a quote, approve a design, and pay for an order at OSH Park.

Fabrication Specs

2 Layer PCB Specs

Quick Specs

Detailed Specs

2 Layer Stackup

Thickness Layer Tolerance
1mil solder resist +/-0.2mil
2.8 mil 2 oz copper  
30 mil FR4 core +/-3mil
2.8 mil 2 oz copper  
1mil solder resist +/-0.2mil

2 layer Drill Specs