Metal Core PCB Manufacturing

Metal Core PCB Manufacturer - Asia Pacific Circuits

Metal Core PCB, also called Metal Core Printed Circuit Board, MCPCB or thermal PCB, is circuit board that use metal material as the heat spreader portion of PCBs.

The use of base metals in the Metal Core Printed Circuit Board in stand of FR4 or CEM3 can dissipate heat away from critical board components and to less crucial areas such as metallic core or the metal heatsink backing.

In general, metal core PCB can be divided into aluminum PCB (aluminum core PCB), copper PCB (copper base PCB) and Iron PCB (Iron base PCB). The most common is an aluminum core Printed Circuit Board.


Aluminum Base PCB-Metal Core PCB-LED PCB

Metal Core Printed Circuit Board are widely used in following application:
Street safety applications: streetlights, lighting, etc.
LED lighting applications
System automotive LED applications
Power converters: telecom, industrial, high voltage regulator, power supplies
Hybrid/electric motor control applications

We as Metal Core PCB Manufacturer, we very deep understanding of the advantages of Metal Core Printed Circuit Board are great heat management during assembly of Printed Circuit Board,  Metal core PCBs transfer heat 8 to 9 times faster than FR4 PCBs Better cooling.

Capability Lists for Aluminum Based Circuit Board:

Item Parameters
Material model Aluminum base PCB
Material suppliers Bergquist, China Brand, Laird; ITEQ; Cu Material; Iron Material
Layers 1   2  4
Board thickness 0.3 – 5.0mm
Copper thickness 35um – 240um
Dielectric thickness 60um   120um   180um
Heat resistance 0.05℃/W  0.2℃/W  0.4℃/W  1.7℃/W
Minimum line width 0.10mm
Minimum line gap 0.10mm
Minimum hole size 0.80mm
Maximum board size 610mm * 460mm
Minimum board size 5mm * 5mm
Solder Mask Photographic Solder Mask
Hot-Solder Mask
UV solder Mask
Surface treatment OSP
Immersion Gold
HAL Lead Free
Immersion Tin
Immersion Silver
Performance test Fixture E-Test
Flying Probe E-test
Outline profile Punching, CNC, V-cut
Dimension tolerance ±0.10mm
Warp and Twist ≤0.5%

Our Engineers will review your files and email you an accurate quote in 2 hours.

Regular WIP updates to keep customers informed about manufacturing processes and on time delivery.