Metal Core & Thermal PCB

Hemeixinpcb is a PCB technology that makes it possible to conduct heat out of the LED and into the atmosphere in a faster and more efficient manner. While the primary focus of Hemeixinpcb is the rapidly evolving LED market, there are other applications for which Hemeixinpcb is an ideal candidate.

The thermal conductivity assisted by the aluminium core in the circuit boards makes higher packing densities, longer operating times, and improved security against failure possible, such as for LED technology and for high power transistors.

The Hemeixinpcb promise is to reduce LED junction temperature allowing users to increase LED life, increase reliability, increase brightness, increase lumens per LED and reduce cost per lumens and that is a promise Hemeixinpcb definitely delivers on.

We can offer:

  • Aluminum Base Single & Multilayer PCB
  • Copper Base Single & Multilayer PCB
  • Aluminum core PCB
  • Copper core PCB
  • Metal Back PCB
  • Electric separation copper base board
  • COB Mirror aluminum base board
  • COB Plating silver base board

Metal Core PCB Capabilities:

  • Laminate – Ceramic filled polymer, glass fiber cloth, pure rubber filled polymer and Ceramic glass fiber cloth
  • Base Metal:Aluminum 5052, Aluminum 6061, Copper
  • Finished Thickness = 0.60mm~3.0mm
  • Maximum Copper Weight = 30 oz.
  • Thermally conductive and withstand woltage: 0.5W/m.k~3W/m.k, DC max.7000, AC Max.5000V
  • Thermal Resistance: 0.1-0.7℃/W
  • Minimum hole size: 0.50mm
  • Minimum Countersunk hole size: 2.0mm
  • Distance of trace to board adge:≥1.0mm
  • Distance of hole to board adge:≥board thickness 1.5 times
  • Hot Air Solder Leveling (HASL)&OSP
  • Immersion Gold (ENIG) & Immersion Silver

Metal Core PCB Capabilities:

  • Arlon 92ML –2.0W/m.k
  • Bergquist –2.2-3.0W/m.k
  • Doosan –2.0W/m.k
  • Denka Hit Plate –2.0-8.0 W/m.k
  • DuPont CoolLam –Polyimide based –0.80W/m.k
  • ITEQ-IT859 GTA –2.0W/m.k
  • Laird Technology HKA 30W/mk
  • Polytronics –2.7W/m.k
  • Sekisui –2.0W/m.k
  • Ventec -VT 4A1 –1.6W/m.k


  • Commercial / Industrial lights
  • Street lights
  • Back lights
  • LED Packaging Substrate
  • Residential down lights
  • Road light
  • Fluorescent light
  • Stage light
  • Spot light

PCB Quote Online


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