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+1 (800) 763-7503
The Pitch
The Parameters
| Min Layer Count | 1 |
|---|---|
| Max Layer Count | 30 |
| Min Board Thickness | .005″ (.127 mm) |
| Max Board Thickness | .250″ (6.35 mm) |
| Min Core Thickness | .002″ (.051 mm) |
| Min Dielectric | .002″ (.051 mm) |
| Min Starting Copper Foil Weight | 3 micron (.003 mm) |
| Max Finished Copper Thickness (O/L) | .0015″ (.038 mm) |
| Max Finished Copper Thickness (I/L) | .001″ (.025 mm) |
| Min Panel Size | 12″ x 18″ (30 x 46 cm) |
| Max Panel Size | 12″ x 18″ (30 x 46 cm) |
| Smallest Mechanical Drill Diameter | .005″ (.127 mm) |
| Smallest Laser Drill Diameter | .0025″ (.064 mm) |
| Min Finished Hole Size | .002″ (.051 mm) |
| Max Through Hole Aspect Ratio | > 10:1 |
| Max Blind Via Aspect Ratio | .8:1 |
| Blind Via Finished Hole Size | Plated shut |
| Buried Via Finished Hole Size | .002″ (.051 mm) |
| Min Trace and Space | .0015″ (.038 mm) |
| Min Pad Size for Test | .003″ (.076 mm) |
| Process Pad Diameter | D + .004″ (.102 mm) |
| Stacked Vias | Yes |
| Min Wire Bond Pad Size | .0025″ (.064 mm) |
| Controlled Impedance Tolerance | 5% |
| Solder Mask Registration | .001″ (.025 mm) |
| Solder Mask Feature Tolerance | .0005″ (.013 mm) |
| Solder Mask Min Dam Size | .003″ (.076 mm) |
| Min Diameter Route Cutter Available | .021″ (.533 mm) |
| Routed Part Size Tolerance | .002″ (.051 mm) |
| Laser Hole Location Tolerance | .0005″ (.013 mm) |
| Laser Routed Part Size Tolerance – Can only be done with panels < .032” thick | .001″ (.025 mm) |
| Bow and Twist Tolerance | Per IPC Spec |
| Thickness Tolerance | 5% |
| Sequential Laminations | > 5 lam cycles |
| Buried Vias | Yes |
| Blind Vias | Yes |
| Conductive Filled Vias | Yes – Cu plate shut |
| Non Conductive Filled Vias | Yes |
| HASL (Vertical or Horizontal) | No |
|---|---|
| Lead Free HASL | No |
| OSP (Shikoku F2) | Yes |
| OSP (Entek) | Yes |
| ENIG (Electroless Nickel/Immersion Gold) | Yes |
| Immersion Silver | No |
| Electrolytic Soft Gold | Yes |
| Electrolytic Hard Gold | Yes |
| Selective Gold | Yes |
| Semi – Glossy | Yes |
|---|---|
| Glossy | Yes |
| Matte | Yes |
| Green | Yes |
|---|---|
| Black | Yes |
| Red | Yes |
| Blue | Yes |
| Yellow | No |
| White | No |
| Clear | Yes |
| Bright White | No |
| Purple | No |
| All Colors | Yes |
|---|
| Routed Array | Yes |
|---|---|
| V Score, Edge to Copper | 0.007″ (.178 mm) |
| V Score Angles | 35°, 45°, 60° |
| Countersink | Yes |
| Counterbore | Yes |
| Bevel | Yes |
| Milling | +/- .001” (.025 mm) |
| Edge Castellation | Yes |
| Edge Plating | Yes |
| Heatsinks | No |
| 10 Volt | Yes |
|---|---|
| 40 Volt (Burn-In Boards) | Yes |
| 250 Volt | Yes |
| 500 Volt | Yes |
| Hi Pot | Yes |
| Very Thin Film | Yes |
|---|---|
| Arlon 85NT | No |
| Bergquist | No |
| Hybrid Constructions | Yes |
| Isola FR406 | Yes |
| Isola FR408 HR | Yes |
| Isola P95 | Yes |
| Isola P96 | Yes |
| Iteq IT180 | Yes |
| Panasonic R1766 | Yes |
| Panasonic R1755 | No |
| Panasonic Megtron | No |
| Nelco N4000-13 | Yes |
| Nelco N4000-29 | No |
| Nelco BT N5000 | Yes |
| Nelco N7000-2 | Yes |
| No Flow Prepreg | Yes |
| Isola 370HR | Yes |
| Polyclad Getek | Yes |
| PSA Bond Film | Yes |
| Rogers 3000 Series | No |
| Rogers R4000 Series | No |
| Rogers 5000 Series | No |
| Rogers 6000 Series | No |
| Rogers TMM | No |
| Microsection | Yes |
|---|---|
| Solderability | Yes |
| X-Ray Fluorescence | Yes |
| Ionic Contamination | Yes |
| Time Domain Reflectometry Test (TDR) | Yes |
| FAI | Yes |
| Certificate of Compliance | Yes |
| 94VO | No |
|---|
| MIL-PRF-55110 | No |
|---|---|
| MIL-PRF-31032/1 | No |
| MIL-PRF-31032/2 | No |
| IPC 6012, Class 1, 2 and 3 | Yes |
| ISO 9001:2015 | Yes |
| ISO 13485:2016 | Yes |
Our 70,000 sqft state-of-the-art campus in the heart of Silicon Valley contains the most advanced equipment required for the manufacture and assembly of your PCBs. Whether you’re looking for standard quick turn PCBs or boards with the tightest tolerances, made from exotic metals, there’s a reason Sierra Circuits leads the industry in quality and performance.
Sierra Circuits can manufacture your PCB and have it expedited to you within 24 hours.
Full turnkey boards, with assembly and components in as fast as 5 days.
Get an Instant, Itemized Quote
24 hours a day, 7 days a week.
Call us: +1 (800) 763-7503
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Email us: through our Customer Care form
Sierra Circuits is a minority-owned business, certified by the National Minority Supplier Development Council.
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Sierra Circuits, Inc.
1108 West Evelyn Avenue
Sunnyvale, CA 94086, USA
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Fabrication, Procurement, & Assembly. PCBs fully assembled in as fast as 5 days.
Fabrication. Procurement & Assembly optional. Flexible and transparent for advanced creators.
Complex technology, with a dedicated CAM Engineer. Stack-up assistance included.
