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Bare Printed Circuit Board
Whether the requirement involves simple single-layer boards or complex multilayer configurations, our focus remains on delivering consistency, precise tolerances, and production-ready quality. With an emphasis on quick turnaround, scalable volumes, and dependable fabrication standards, these bare PCBs are produced to streamline downstream processes, reduce rework, and support high-performance electronic applications across demanding industries like consumer electronics, medical, automotive, telecommunication, renewable energy, and more.
Bare PCB Board Capabilities
| Features | Capabilities |
|---|---|
| Maximum Board Layers | Up to 12 layers |
| Bare Board Types | Single Sided PCB, Double Sided PCB, Multilayer PCB, Rigid PCB, Flex PCB, Rigid-Flex PCB |
| Board thickness (multilayer board) | Maximum:0.13" (any layers); Minimum: 0.025" (4 layer) |
| Board thickness (1- or 2-layer board) | 0.02", 0.031”, 0.039”, 0.047”, 0.062”, 0.078”, 0.094”, 0.118", 0.125" |
| Tolerance of board thickness | +/- 10% |
| Base materials | FR-4, FR-406 (Tg 150 deg C), FR-408 (Tg 170 deg C), G10, CEM3, Rogers, Alumina Ceramic |
| Copper weight and minimum trace width/space required | 0.5 oz (min. trace width/space 4 mil), 1 oz (min. trace width/space 5 mil), 2 oz (min. trace width/space 7 mil), 4 oz (min. trace width/space 12 mil), 6 oz (min. trace width/space 20 mil), 8 oz (min. trace width/space 40 mil) |
| Minimum conductor width and space | 0.003" (0.075 mm) for conductors including trace and annular ring |
| Minimum finished hole size | 0.006" (0.15mm). |
| Silkscreen/Legend colors | White, yellow, black, pink, red |
| Solder Mask (LPI) | Colors: Green, Black, Red, Blue, Purple, Yellow, Silver, Gold |
| Maximum hole aspect ratio | 10:01 |
| Surface plating | Tin/Lead HASL, immersion gold (soft gold), electrolytic gold (hard gold), immersion tin, immersion silver, OSP |
| Blind/buried vias | Yes |
| Bare Board Testing | Isolation Testing: This means verifying that the required resistance between two separate
electrical connections is met. Continuity Testing: Which involves verifying there are no open points within the circuit. |
Why us as your preferred US based bare PCB board manufacturer?
- ISO 9001:2015 & AS9100 Rev. D Certified Company.
- Over 45 years of manufacturing experience.
- Clear Communication and Responsive support.
FAQs
A bare board is the printed circuit board before the electric components or
through holes are placed on it. A bare board comprises of:
- Substrate
- Metal Coating
- Conductive Pathways
Absolutely! From single side to multi-layered boards, we have you covered.
We cater to the following materials for Bare PCBs:
FR-4, FR-406 (Tg 150 deg C), FR-408(Tg 170 deg C), G10, CEM3, Rogers, alumina ceramic.
FR-4, FR-406 (Tg 150 deg C), FR-408(Tg 170 deg C), G10, CEM3, Rogers, alumina ceramic.
Yes, we offer isolation and continuity testing through the Flying Probe
method.
Totally. Share your requirements with us and see us quickly fulfill them.
Yes, we offer turnkey services that offer you complete peace of mind.
Totally, with miniaturization being the order of the day, its importance
will only increase.
Yes, absolutely.
PCB Assembled in 24 hours
Best Turn around time for Prototype PCB assembly.
Kitted and Turn-Key option as per customers requirement.
Kitted and Turn-Key option as per customers requirement.
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