MCPCB & Metal Core PCB & LED PCB

MCPCB, Aluminium PCB, or call LED PCB are the circuit boards which use a base metal material as the heat spreader portion of the printed circuit board, Aluminum PCB has good thermal conductivity, electrical insulation and mechanical processing properties, it's the most excellent and cheap cooling solutions.

MCPCB/Metal core PCB can be advantageous to use for their ability to integrate a dielectric polymer layer with a high thermal conductivity for a lower thermal resistance. Metal core PCB transfer heat 8 to 9 times faster than Rigid FR4 PCB. MCPCB laminates dissipate heat, keeping heat generating components cooler which results in increased performance and life. Metal core PCB are most widely found in LED technologies, using a metal core PCB in these LED products and applications help to greatly reduce the heat emitted.

A-TECH Circuits has been working with Metal PCB/LED PCB for several years. We have gained extensive knowledge and experience in manufacturing Aluminum PCB from single-sided to double-sided which mainly used in LED lighting industry.

General specification for Metal core PCB/Aluminium PCB

Layer count: 1-2 layer
Board thickness: 0.5-3.0mm
Copper thickness: 1-3oz
Thermal conductivity: 1.0-4.0W/m.K
Aluminum Type: 3003, 5052, 6061
Breakdown voltage: 2-8KV
Raw material: Chaoshun, Polytronics, Bergquist etc.
Surface treatment: HAL(, Immersion gold/Tin, OSP, Gold plating

led-pcb1. Single-sided LED PCB/Star Board

Layer count: 1
Material: Polyronics TCB Aluminum base
Board thickness: 1.0mm 
Thermal conductivity: 2.0W/m-K
Break down voltage: 3.0KV
Profile: Punch
Surface treatment: HAL (Lead .free)
Application: High Power LED


aluminium-pcb2. Double-sided Aluminium PCB

Layer count: 2
Material: Bergquist HT-04503 Aluminum
Board thickness: 1.6mm
Copper thickness: 1oz
Thermal conductivity: 2.2W/m-K
Breakdown voltage: 6.0KV
Application: LED light


metal-core-pcb3. Single-sided Aluminum PCB for Street light

Layer count: 1
Material: Chaoshun CCAF-04 Aluminum-base CCL
Board thickness: 1.2mm
Copper thickness: 2oz
Min trace width/spacing: 0.25/0.25mm
Thermal conductivity: 1.5W/m-K
Application: LED Street light


aluminum-pcb4. Double-sided LED Circuit board

Layer count: 1
Material: Chaoshun CCAF-01 Aluminum-base CCL
Board thickness: 1.6mm
Copper thickness: 1oz
Min hole size: 0.8mm
Thermal conductivity: 1.0W/m-K
Breakdown voltage: 4.0KV
Application: LED light


Contact Info

A-Tech Circuits Co., Ltd.

Tel: +86 (755) 2335-9039

Fax: +86 (755) 2306-4829

Email: [email protected]

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