Aluminum PCB
Thermal conductivity from 1.0 W/m.k upto 12.0W/m.k

Aluminum PCB , also,it is called Aluminium PCB,metal core PCB,mcpcb, IMS(Insulated metal substracte).

Aluminum PCB have 3 parts:
1.Circuit Layer (Copper Layer)
This is printed circuit copper foil layer, From 1.0 oz up to 8 oz (35um-280um). Min.Trace/space 5/5mil(0.127/0.127mm)

2.Dielectric Layer(Insulated Layer)
There are very good price and delivery time if the raw material made in China and Taiwan, we also,have many customer who choose Bergquist Thermal-Clad and Larid Tlam material,strict meet customer’s Requirement to manufacture the ALPCB.

3.Substrate Layer(Metal layer)
There are 4 types Aluminum, 1001, 3001, 5052, 6063.
If no requirement of this from,
we used AL1001,AL3001 for 1.0 w/m.k to 1.5 W/m.k ,
5052 for High thermal conductivity (2.0 W/m.k to 12W/m.k)

aluminum pcb stack up

Aluminum Clad PCBs

Available as 1 layer Non-Plated Through Hole (single sided),
And 2+ layer Plated through Hole.
Ideal application for LED lighting, power supply solutions. Aluminium Clad Benefits Include:

  • Lower operating temperature.
  • Reduce printed circuit board size.
  • Increase power density.
  • Extend the life of dies.
  • Reduce the number of interconnects.
  • Improve product thermal and mechanical performance.
  • Combine power and control.
  • Improve product durability.
  • Enable better use of surface mount technology.
  • Expedite heat sinks and other mounting hardware.
  • Replace fragile ceramic substrates with greater mechanical durability

About Price:

Price is based on the requirement of LED PCB

1. PCB thickness: 0.6 – 3.0mm, always thickness more ,price higher

2. Thermal conductivity: 1.0 – 12 W/m.k , thermal conductivity higher, price higher

3. Material factory: Bergquist, Laird ETC, made in US factory that is more expensive than China.

Aluminum pcb

LED PCB for tube Lighting
Aluminum PCB long size 1500mm ( 1.5 m )

Aluminum pcb

Aluminum pcb for LED street lighting

Aluminum pcb

Bergquist MP-06503 ALPCB

Aluminum pcb

Aluminum PCB

Aluminum pcb

Aluminum PCB

Aluminum pcb

Aluminum PCB

Technical options for metal core circuit boards

 Andwin MCPCB Technical Capability 
ItemStandardAdvanced
Board thicknessMaximum (mm)3.05.0
Panel sizeMaximum (mm)600x2000/
Layer countAluminum PCB1-48
Copper PCB1-2/
Thermal ConductivityAluminum PCB(w/m.k)0.8 to 10
Copper PCB(w/m.k)2.0-385/
DrillingMinimum drill diameter (mm)1.00.8
2 Layer ALPCB Via0.3/
Lines/spacesMinimum0.2mm/0.2mm0.15mm/0.15mm
MaterialChao Shun(CCAF)(China)Yes/
Hua Dian(China)Yes/
Chin Shi(TaiWan)Yes/
Ventec(TaiWang)Yes/
ITEQ(Tai Wan)Yes/
ShengYi(China)Yes/
Laird(US)Yes/
Bergquist(US)Yes/
Other brand per customerYes/
Final finishingHASL Lead FreeYes/
HASLYes/
ENIGYes/
OSPYes/
Immersion SilverYes/
Immersion Tin/YES

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