San Francisco Circuits is proud to offer MilSpec Printed Circuits Boards through some of the most reliable and reputable military PCB Manufacturers in the U.S.
Military-grade board technologies include rigid, flex PCBs, and rigid-flex PCBs at quick turn prototyping and production quantities.
Military PCB Capabilities
San Francisco Circuits is able to provide boards built to MilSpec certification standards including MIL-PRF-55110, MIL-PRF-50884 and MIL-PRF-31032. Read more about Military PCB Specifications.
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We have a proven track record with PCB prototypes and military PCB production using standard and advanced technologies.
View our production capabilities and specifications below for further details on our prototype & high volume possibilities.
Call us at 800.SFC.5143 or get an instant PCB quote.
| Specifications | Standard Technology | Advanced Technology |
|---|---|---|
| Certifications |
MIL-PRF-55110 MIL-PRF-50884 MIL-PRF-31032 |
MIL-PRF-55110 MIL-PRF-50884 MIL-PRF-31032 |
| Number of Layers | 1 - 20 | 20 – 32 |
| Board Material |
FR4 Polyimide |
FR4 Polyimide |
| Copper Thickness | 0.5 oz - 6 oz | 6 oz - 10 oz |
| Hole Aspect Ratio | 12:1 | 15 : 1 |
| Minimum Hole Size | 0.006" | 0.004" |
| Controlled Impedance Tolerance | +/- 10% | +/-5% |
| Minimum Trace/Space | 0.004"/0.004" | 0.003"/0.003" |
|
Final Finish
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HASL (Solder) Lead Free Solder Copper Gold Gold Fingers White Tin OSP |
HASL Gold (ENIG/Hard/Soft) Selective Gold Immersion Silver OSP White Tin |
| Solder Mask |
LPI: Green Black Red Blue Yellow White Clear |
LPI: Green Black Red Blue Yellow White Clear Mix-and-match |
| Silk Screen |
White Black Yellow Green Red Blue |
White Black Yellow Green Red Blue |
| Fabrication |
Scoring Route & Retain Jump Scoring Milling |
Jump Scoring Route & Retain Milling |
