QUALITY STANDARDS








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Every spec we build to, in one place. Trace and space, clearances, drill, finishes, and materials are listed by service tier, from Limited Review orders to fully custom builds, all produced under AS9100D, ISO 9001, and ITAR registration. Use it to design within our limits from the start, or to see where a custom build opens up tighter numbers.
Material Type, Copper weight and PCB design may limit trace and space capabilities.
LAYERSCopper Weight (oz/sq ft) pre-plate | Limited Review | Online NRE | Custom |
|---|---|---|---|
| < 0.5 oz Cu | NO | YES | YES* |
| < 0.5 oz Cu | NO | YES | YES* |
| 1 oz Cu | YES | YES | NO |
| 2 oz Cu | YES | NO | YES* |
| 3 oz Cu | NO | NO | YES* |
| >3 oz Cu | NO | NO | YES* |
Note: *Material availability may impact lead timeMinimum trace/space INNER.
Limited Review | Online NRE | Custom | |
|---|---|---|---|
| < 0.5 oz Cu | N/A | YES | YES* |
| 0.5 oz Cu | N/A | RFQ | |
| 1 oz Cu | 0.005" | 0.004/0.004" | 0.003" / 0.003" |
| 2 oz Cu | 0.005" | 0.005"/0.005" | 0.004" / 0.004" |
| >3.0 oz Cu | N/A | N/A | 0.007"/0.007" |
Note: *Material availability may impact lead timeMinimum clearance and pads INNER
Limited Review | Online NRE | Custom | |
|---|---|---|---|
| Clearances - Through Hole Drill | 0.020" larger than finished hole size | 0.020" larger than finished hole size | 0.020" larger than finished hole size |
| Clearances - Plated Slots | 0.020" larger than finished hole size | 0.020" larger than finished hole size | 0.020" larger than finished hole size |
| Pads - Through Hole Drill | 0.016" larger than finished slot dimension | 0.016" larger than finished slot dimension | 0.016" larger than finished slot dimension |
| Pads for Vias | 0.016" larger than finished hole size | 0.016" larger than finished hole size | 0.016" larger than finished hole size |
| Pads Plated Slots | 0.016" larger than finished slot dimension | 0.016" larger than finished slot dimension | 0.016" larger than finished slot dimension |
| Minimum backset distance from copper feature to route/cut-line) | +/- .020" | +/- .020" | +/- .010" |
| Trace width variation (Non Impedance) |