ISO 9001 certified

ISO 9001 Certified

RoHS Compliant certified

RoHS Compliant

UL Listed certified

UL Listed

Rigid PCB Board for Commercial & Industrial Applications

SFX PCB's Rigid PCB boards for commercial and industrial applications cover a comprehensive range including FR4, High Tg, Heavy Copper, Black FR4, and Multilayer designs. Engineered for demanding sectors such as aerospace, medical, automotive, and telecommunications, these boards deliver superior thermal management, signal integrity, and compliance with IPC, ISO, UL, and RoHS standards.

Rigid FR4 PCB
6 Layer PCB
Black FR4 PCB
Multilayer PCB
Heavy Copper PCB
Tg180 & High Tg PCB
Rogers PCB
Custom PCB and PCBA Manufacturing Services
Copper Coin PCB
Aluminum Base PCB
Copper Core PCB
Metal Core PCB (MCPCB)
Ceramic PCB
Transparent Glass PCB

Our Range of Products
Rigid FR4 PCB

Rigid FR4 PCB

  • 1 to 68 layers for complex HDI designs
  • ISO-9001, UL & RoHS certified quality
  • Rogers, Isola & Ventec materials supported
6 Layer PCB

6 Layer PCB

  • 6-layer routing for high-density circuits
  • Impedance control for high-speed signals
  • Blind & buried vias for miniaturization
Black FR4 PCB

Black FR4 PCB

  • Black FR4 core with high thermal conductivity
  • Low dielectric loss for RF/high-frequency use
  • High durability against vibration and shocks
Multilayer PCB

Multilayer PCB

  • 4 to 8+ layers with scalable configuration
  • Reduced EMI via optimized layer stacking
  • Impedance control for RF & digital signals
Heavy Copper PCB

Heavy Copper PCB

  • Copper thickness up to 20 oz per layer
  • 401 W/mK thermal conductivity rating
  • Up to 24-layer count at 3-4 oz copper
Tg180 & High Tg PCB

Tg180 & High Tg PCB

  • Tg180 stability — handles 180°C+ temps
  • Low dielectric loss for high-frequency use
  • Reduced moisture absorption vs. standard PCB

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Frequently Asked Questions

What is the maximum layer count available for rigid PCBs?

FX PCB's Rigid FR4 PCB supports layer counts from 1 to 68 layers, accommodating everything from simple single-sided boards to highly complex, high-density multilayer designs. Custom layer configurations are available for specialized applications in aerospace, medical, and industrial sectors.

What materials are available for rigid PCB manufacturing?

What certifications and compliance standards do your rigid PCBs meet?

Can you produce both prototypes and high-volume production orders?

What surface finish options are available for rigid PCBs?

What industries are rigid PCBs from FX PCB used in?

What are the minimum trace width and spacing capabilities for rigid PCBs?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Aerospace & Defense

Aerospace & Defense

High Tg, Rogers, and heavy copper rigid PCBs used in radar, satellite, weapon control, and avionics systems.

Medical Devices

Medical Devices

Precision multilayer and FR4 rigid PCBs powering MRI systems, heart monitors, X-ray machines, and CAT scanners.

Automotive Electronics

Automotive Electronics

Heavy copper and high Tg PCBs supporting EV modules, ignition systems, power conditioners, and driver-assist electronics.

Telecommunications

Telecommunications

Rogers and multilayer rigid PCBs enabling high-speed signal transmission in base stations, 5G equipment, and telecom infrastructure.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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FX PCB's High-Quality Rigid PCB lineup covers single-sided through 68-layer multilayer boards, spanning FR4, Rogers, high-Tg, heavy copper, and specialty substrate variants. Designed for demanding applications in aerospace, medical, automotive, industrial, and telecommunications sectors, these boards deliver exceptional signal integrity, thermal performance, and compliance with IPC, ISO, UL, and RoHS standards.
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Rigid PCBs from FX PCB (SFX PCB) are durable, high-performance circuit boards manufactured in China for global markets. Available in FR4, Rogers, High Tg, Black FR4, Heavy Copper, and multilayer configurations—from 1 to 68 layers—they serve aerospace, medical, automotive, telecommunications, and consumer electronics applications with ISO, UL, and RoHS compliance.
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Rigid Flexible PCB for High-Reliability Electronics

Rigid Flexible PCBs combine the structural stability of rigid boards with the adaptability of flexible circuits into a single integrated solution. Ideal for aerospace, medical, automotive, and consumer electronics, these boards support multilayer configurations, tight impedance control, and advanced surface treatments — enabling compact, reliable designs in space-constrained applications.

Why Aerospace, Medical & Industrial Engineers Choose FX PCB

15+ Years of PCB Manufacturing Expertise

Over 15 years serving global industries from consumer electronics to aerospace, delivering reliable, production-ready rigid PCBs at every scale.

ISO, UL & IPC-Certified Quality Assurance

ISO9001, ISO13485, UL Listed, and IPC-A-610 Class 2/3 certified facilities with 100% electrical testing on every board before shipment.

Prototype to High-Volume Without Switching Suppliers

Seamless scaling from single prototypes to mass production with free DFM analysis, 24-hour quoting, and dedicated account manager support.

Get a Custom Rigid PCB Quote Within 24 Hours

Submit your Gerber files or design specs and receive a detailed, competitive quote from our engineers within 24 hours.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (+1) 5103455000 You can also send us a quick email at info@sfxpcb.com