Metal Core PCB Supplier

Where Heat Meets Precision.

As electronic systems push the boundaries of speed, power, and density, managing heat is no longer optional — it’s mission-critical. Insight PCB’s Metal Core PCBs are engineered to dissipate heat efficiently, extending component lifespan, improving performance, and reducing thermal failure risk in demanding environments.

Why InsightPCB Is Your Trusted Metal Core PCB Supplier

Thermal Management Expertise with Aluminum and Copper Substrates

At Insight PCB, we specialize in metal core PCB fabrication engineered for superior thermal management. Using aluminum and copper substrates, our boards efficiently transfer heat away from critical components, ensuring stability and longevity in even the most demanding applications.

Certified for Reliability: IPC-Class III, ISO 9001, AS9100D, IATF16949

We build to the highest global quality standards, including IPC Class III reliability. With certifications such as ISO 9001, ISO 14001, IATF16949, AS9100D, UL, and RoHS compliance, our processes guarantee consistent results and regulatory alignment for safety-critical industries.

Designed for Heavy Current, High Power & Compact Applications

Our MCPCBs are designed to support heavy-current, high-power electronics while maintaining compact, lightweight designs. This makes them ideal for applications where both performance and space optimization are critical.

Metal Core PCB Capabilities & Materials

Aluminum vs Copper Core Options for Continuous Heat Dissipation

Choose between aluminum for cost-effective heat management or copper for superior thermal conductivity and higher mechanical strength. Both options offer stable performance in environments where conventional FR4 fails.

Single-, Double-, and Multi-Layer Stack-up Designs

From simple single-layer MCPCBs to complex multi-layer stack-ups, we offer scalable solutions that balance cost, durability, and thermal performance.

Insulating Dielectric & Embedded Thermal Via Stack-up Design

Our MCPCB designs use advanced insulating dielectrics and embedded thermal vias, providing optimized pathways for heat dissipation while maintaining strong electrical insulation and signal integrity.

Core Applications & Industry Use Cases

Power Electronics: EV Inverters, Motor Drives, DC-DC Converters

MCPCBs play a vital role in electric vehicles, renewable energy systems, and industrial power controls, where thermal stability is critical to performance.

LED & Lighting Systems: High-Wattage LEDs, Backlit Displays

We manufacture LED MCPCBs optimized for high-lumen output, extended LED lifespan, and reduced reliance on bulky heatsinks. Perfect for automotive lighting, architectural displays, and high-intensity signage.

Automotive, Telecom & Industrial Electronics Requiring Thermal Stability

From mmWave radar and telecom systems to industrial automation equipment, our MCPCBs provide the durability and resilience needed in heat-intensive environments.

Advantages Over Standard FR4 – Benefits of MCPCB Design

Superior Heat Dissipation with Less Reliance on Heatsinks

By integrating the thermal pathway directly into the board, MCPCBs reduce or eliminate external heatsinks, saving space and cost.

Enhanced Thermal Conductivity Extends Component Lifespan

With stable thermal performance, electronic components run cooler, directly increasing reliability and product life cycle.

Lightweight, Durable & Environmentally Stable Design

Metal core substrates are both mechanically strong and lightweight, delivering long-term stability even in harsh environmental conditions.

Design & Manufacturing Precision

Controlled Copper Weight (up to 6 oz) for Heavy Power Handling

We support copper weights up to 6 oz for internal and external layers, enabling boards designed for extreme current loads.

Tight Tolerances: Z-axis milling, microvias, white solder mask finishes

Our process includes tight Z-axis milling, laser microvias, and specialized finishes such as white solder mask for LED reflectivity.

Impedance Control & Conformal Coating Options for Environmental Protection

Insight PCB offers impedance-controlled designs and protective coatings to ensure consistent performance under thermal, chemical, or moisture exposure.

QC & Compliance for a Leading Metal Core PCB Supplier

IPC Standards: Inspection, Class III Reliability & Thermal Testing

Every MCPCB undergoes rigorous thermal stress and reliability testing to ensure adherence to IPC Class III standards.

Certifications: ISO 9001, ISO 14001, IATF16949, RoHS, UL

Our commitment to compliance ensures global acceptance of our PCBs across multiple regulated industries.

Environmental & Thermal Stress Testing Protocols

We conduct advanced environmental and thermal testing to validate product stability across high-current, high-heat environments.

Workflow: From Prototype to Volume Production

Fast-Track Quotation & Engineering Review

Submit your designs and receive rapid engineering feedback to optimize thermal management and cost efficiency.

Rapid Prototypes & Volume Assembly Capabilities

We deliver quick-turn prototypes and scalable production runs while ensuring quality remains consistent across volumes.

Global Logistics & On-Time Delivery Assurance

With an international footprint, we provide on-time, globally coordinated deliveries to meet the needs of high-demand industries.

Request a Quote from a Global Metal Core PCB Supplier

Contact Our Engineering Team for Design Support & Specification Input

Collaborate with our engineers to ensure your MCPCB design is optimized for thermal and electrical performance.

Submit Specs — Receive Fast Custom Panel Quote

Provide your specifications, and receive a competitive, custom-tailored quote in record time.

Turnkey Support: Logistical Coordination & Part Traceability

Benefit from Insight PCB’s end-to-end support, from supply chain traceability to global logistics management.

At Insight PCB, we help you design smarter, cooler systems by pairing the right materials, stackup, and layout strategy to meet your thermal and electrical needs.