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MilSpec PCBs

MilSpec PCBs
(Military Specification Printed Circuit Boards)

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.

 

We have a proven track record with PCB prototypes and military PCB production using standard and advanced technologies.

Get your Military PCBs built - Fast.

Contact us for a PCB quote
or call us at 1-800-SFC-5143

View our production capabilities and specifications below for further details on our prototype & high volume possibilities.

Get a MilSpec PCB Production Quote

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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PCB Surface Finishes

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

San Francisco Circuits, Inc.

1660 S Amphlett Blvd #200
San Mateo,CA 94402
Toll-Free: (800)732-5143
E-mail: sales@sfcircuits.com

San Francisco Circuits - San Diego

3914 Murphy Canyon Rd., Suite A244
San Diego, CA 92123
Local: (858)576-7202

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Latest News

02-21-2024

Via tenting is the application of soldermask to encase or seal the via’s opening. A via is essentially a hole drilled into the PCB that facilitates connections between multiple PCB layers. An untented via, on the other hand, remains uncovered by a soldermask layer. The decision to expose or cover these vias carries both advantages and disadvantages contingent upon your specific design and manufacturing requirements.

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11-30-2023

The Essential Guide to PCB Assembly Drawings: Understanding Polarities, Pin1 Marking & Anode/Cathode Markings. Learn more about understanding the XY File, component locations, & polarized component orientations.

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