What is Metal Core PCB?

A Metal Core PCB (MCPCB) is a type of printed circuit board that uses a metal base, typically aluminum or copper, instead of the traditional FR4 substrate. This metal core improves thermal management by efficiently dissipating heat from high-power components. MCPCBs are vital in applications where heat dissipation is critical for maintaining performance and reliability, such as LED lighting, automotive electronics, and power converters. The metal core provides mechanical stability and enhances the PCB's ability to resist high temperatures and thermal stress, making it ideal for demanding environments.

Metal Core PCB

A metal core PCB, also referred to as a thermal PCB or MCPCB, utilizes a metal base such as aluminum or copper instead of the traditional FR4 material found in standard printed circuit boards. This design choice enhances thermal management capabilities, improves product reliability, and enhances mechanical durability compared to FR4 PCBs.

At Technotronix, we specialize in designing and manufacturing metal core printed circuit boards tailored for a wide range of applications. These include LEDs, desktop and notebook computer backlight LCD displays, streetlights, medical and industrial monitoring systems, motor control applications, power converters, audio devices, photovoltaics, surgical lighting tools, and high-power scanning technology. Our state-of-the-art facility in California ensures that our metal core PCBs meet stringent quality standards, effectively dissipating heat and enhancing overall performance.

As a leading MCPCB manufacturer in the USA, we cater to diverse industries including telecommunications, automotive, office automation, medical devices, consumer electronics, and more. Our expertise in custom circuit board fabrication services allows us to deliver solutions that precisely meet the unique requirements of each application.

Technotronix prides itself on delivering high-quality metal core PCBs that excel in thermal management and reliability. Whether you need prototypes or large-scale production runs, our advanced manufacturing capabilities and commitment to excellence ensure that your MCPCB needs are met with precision and efficiency.

Reach out today to discuss your specific metal core PCB requirements and experience the reliability and performance advantages that come with partnering with a trusted MCPCB manufacturer in California. Partner with Technotronix for superior quality and service in printed circuit board fabrication tailored to your exact specifications.

Metal Core PCB Quote

Our Capabilities in Metal Core PCB

Capability	Standard
Base material:	Aluminum, Copper
Types:	Single Layer, Chip-on-board, Double Sided, Double Layered and Custom Metal Core PCB
Thermal Conductivity (dielectrial layer):	0.8, 1.5, 2.0, 3.0 w/m. k
Board Thickness:	0.5mm~3.0mm (0.02″~0.12″)
Copper thickness:	0.5 oz, 1 oz, 2 oz, 3oz, up to 6 oz
Outline:	Routing, punching, V-Cut
Solder mask:	White/Black/ Blue/Green/Red Oil
Legend/ Silkscreen Color:	Black/White
Surface finish:	Immersion Gold, HASL, OSP

Metal Core PCBS Benefits

With miniaturization becoming the order of the day and the constant expansion of component density, gradual increase of heat flow density is a reality.
The traditional thermal dissipation methods are not able to meet the demands of high-tech circuit boards, therefore necessitating a new kind of solution. Metal core PCB ensures that components are not overheated. This helps in optimizing performance as also increasing the lifespan of its components.
They act as a heat sink for the design while allowing different components of the design to be interconnected.
Aluminum PCBs are a less expensive alternative.
Being non-toxic and recyclable, aluminium comes with its environment friendly benefits.
Being sturdy, it also reduces the possibility of accidental breakages.
It is lightweight and adds strength and resilience.

Why Us?

We are an ISO 9001:2015 & AS9100 Rev. D Certified company with over 40 years of experience specializing in manufacturing metal core printed circuit boards (MCPCBs).
Our MCPCBs undergo rigorous quality checks, ensuring products that meet the highest PCB industrial standards for reliability and performance.
Quick turnaround times are a significant advantage we offer, supporting your go-to-market strategy and providing a competitive edge in time-sensitive industries.
Leveraging a vast network of component suppliers, we provide cost-effective pricing for our metal core PCBs, optimizing value without compromising quality.

Technotronix is your trusted partner for MCPCB design and manufacturing, delivering superior quality and reliability backed by decades of expertise and industry certifications.

FAQs

The difference between the two lies in terms of thermal conductivity. While MCPCB has higher thermal conductivity, ranging from 1.0W-4.0W, FR4 PCB has low thermal conductivity, usually around 0.3W.

The most important benefit of metal core printed circuit board is its ability to dissipate heat. With components that aren’t overheated, performance is optimized.

We are equipped to offer Aluminum, Copper, Steel, Stainless steel, and Iron Alloy as base material.

The metal core is not enough to heat transfer, there is an insulated conductor between copper layers & Metal core, we call it dielectric layer.

Yes, we are fully equipped to provide metal core PCB prototypes, as also large production runs.

Totally. Share your requirements with us and our PCB experts can help you with your needs.

Most certainly! We offer quick lead time, so you have a huge competitive advantage.

Do you have any metal core PCB requirements? Request a free metal core PCB fabrication quote. Alternatively, email BoM, Gerber files, and other required details at [email protected] or call us 714/630-9200.