Metal PCBs Manufacturer

SFX PCB manufactures three primary Metal PCB types: Aluminum Base PCBs, which offer a cost-effective balance of thermal performance and mechanical strength; Copper Core PCBs, delivering thermal conductivity up to 400 W/MK for maximum heat dissipation; and Metal Core PCBs (MCPCB) available in aluminum, copper, or steel alloy bases for versatile high-power applications.

Metal Core PCBs are widely used across LED lighting (residential, commercial, and automotive), automotive electronics (ignition, power conditioners, EVs), aerospace and military (radar, weapon systems, satellite), medical devices, power supply equipment, and telecommunications infrastructure. Any application requiring compact, high-density circuit design with effective heat dissipation is a candidate for MCPCB technology.

SFX PCB offers copper foil thicknesses ranging from 1 oz to 10 oz for Aluminum and Metal Core PCBs, and up to 20 oz for Heavy Copper variants. Specific copper thickness options include 35 µm, 70 µm, 105 µm, 140 µm, 175 µm, and 210 µm, supporting everything from standard designs to high-current power applications requiring ultra-heavy copper.

Aluminum Core PCBs are more cost-effective, lightweight, and offer thermal conductivity of approximately 1–3 W/MK — sufficient for most LED and consumer power applications. Copper Core PCBs provide significantly higher thermal conductivity of up to 400 W/MK, superior dimensional stability (elastic modulus ~121,000 MPa), and support for Sinkpad designs, making them ideal for extreme thermal loads in RF, microwave, and high-power electronics.

Yes. SFX PCB's Metal PCBs are manufactured using recyclable aluminum and copper materials aligned with RoHS-compliant production practices. Both Aluminum and Copper Core PCBs support environmentally responsible manufacturing. The company holds RoHS and REACH compliance certifications applicable across their PCB product range, ensuring suitability for global markets with strict environmental regulations.

SFX PCB's Aluminum Base PCBs are available in board thicknesses from 0.5 mm to 5.0 mm and can be manufactured in sizes ranging from a minimum of 5 mm × 5 mm up to a maximum of 1200 mm × 480 mm. Dielectric layer thickness ranges from 50 µm to 200 µm, and surface treatments include HASL, ENIG, OSP, and Silver, covering a wide range of design and application requirements.