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Aluminum / Copper Alloy / Metal Core PCB Manufacturer , HASL / ENIG / OSP Finishing

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Metal Core PCB

  • High precision Metal Core PCB suppliers

Metal core PCB is a unique layered system comprised of base layer, circuit layer and dielectric layer.Base Layer is usually aluminum, could also be copper or iron alloy, Thickness is from 0.5mm to 4.0mm, standard is 1.5mm. Circuit layer is copper foil with thickness of 1oz to 6 oz. Dielectric layer is a layer of thermal insulation materials with low thermal resistancem

Metal Core PCB Sample Introduction

Aluminum / Copper Alloy / Metal Core PCB Manufacturer , HASL / ENIG / OSP Finishing

China Aluminum / Copper Alloy / Metal Core PCB Manufacturer , HASL / ENIG / OSP Finishing Supplier

Large Image :  Aluminum / Copper Alloy / Metal Core PCB Manufacturer , HASL / ENIG / OSP Finishing

Product Details:

Place of Origin: Shenzhen, China
Certification: ISO9001,UL, RoHs, TS16949
Model Number: METALCOREMCPCB2310

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Quote by Gerber
Packaging Details: Vacuum and Outter Carton
Delivery Time: 1 week - 2 weeks
Payment Terms: TT, West Union,Paypal,MoneyGram, NET
Detailed Product Description


Aluminum / Copper Alloy / Metal Core PCB Manufacturer , HASL / ENIG / OSP Finishing



Product Name:

Metal Core PCB MCPCB


 Aluminum or Copper Alloy

Layer Count

Single Layer

Board Thickness:



H16 / H18

Input voltage

Immersion Gold


China PCB Manufacturer


High Power Led Lights




Metal Core PCB applications:

1. Audio equipment: input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers …
2. Power supply: switching regulator, DC / AC converter, SW regulator…
3. Communication electronic equipment: high-frequency amplifier, filter appliances, transmitter circuits…
4. Office automation equipment: motor drives…
5. Car: Electronic regulator, ignition, power controllers…
6. Computer: CPU boards, floppy disk drives, power supply devices…
7. Power module: Inverters, solid state relays, power rectifier bridges…



Metal Core PCB MCPCB is kind of PCB with metal base material instead of woven glass (FR4), cotton paper (FR3) or others. It is with single layer metal core PCB, double layers MCPCB, double sided MCPCB, COB MCPCB and multilayer MCPCB. The common used metal core is aluminum, copper and alloy. Aluminum is the most frequently used among them due to its good heat transfer ability, dissipation ability and relatively cheaper cost than copper, although which may has a better performance.

Single Layer Metal Core PCB MCPCB consists of a metal base (aluminum or copper alloy), dielectric layer, and copper conductor layer. The single layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PCB. The metal core provides lower cost and allows much larger areas than ceramic substrates.

Metal Core PCB is used to replace traditional FR4 or CEM3 PCBs because of the ability to efficiently dissipate heat away from the components. This is achieved by using a thermally conductive dielectric layer.

The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.


Metal core PCB feature:

1. Use of surface mount technology (SMT)
2. Effective treatment of thermal diffusion in PCB circuit design

3. Reduce operating temperature, increase power density and reliability, extend the life of product
4. Smaller footprint, lower hardware and assembly costs
5. Replace the fragile ceramic substrates PCB with better mechanical durability.



MC PCB Specifications


Maximum Board Size 23”x28”
Board Thickness 0.4-4.0mm
Minimum Conductor Width 0.10mm
Minimum Conductor Space 0.10mm
Minimum Hole Size 0.20mm
PTH Wall Thickness >0.025mm
PTH Hole Diameter Tolerance ±0.05mm
Non PTH Hole Diameter Tolerance ±0.05mm
Hole Position Deviation ±0.076mm
Soldemask Layer Min.Bridge width 5mil
Soldemask film Min.Thickness 10mil
Insulation Resistance 1012Ω Normal
Peel-off Strength 1.4N/mm
Soldemask Abrasion >5H
Soldexability Test 260鈩20 second
E-test Voltage 50-250V
Permitivity ε=2.1~10.0
Volume resistance 1014Ω-m,ASTM D257,IEC60093


Thermal Clad Metal Core PCB fabrication contact us for more details.

Contact Details
Agile Circuit Co., Ltd

Contact Person: Ms. Cathy Quan

Tel: 86-755-86050627

Fax: 86-755-26531592

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