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A-TECH flexible pcb multi-layer

A-TECH flexible pcb multi-layer

Aluminum Base
Min Order Quantity
Production Lead Time
2-12 Working Days
Supply Capacity
10000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. flexible pcb drives sales and has very substantial economic benefits. With a solder mask, it enjoys a good electrical insulation property
2. This product has attracted a lot of attention and will be used more by people in various fields. It totally conforms to the UL Flame Rating of 94V-0
3. Our clients greatly trust the product for its unmatched quality and excellent performance. Its robust structure allows it to be used in harsh environments

Aluminum PCB, or called metal core PCB and MCPCB, basically the Aluminum PCB is the most common metal used and the most popular type of metal core PCB, it uses a base metal material aluminum as the heat spreader portion of the printed circuit boards. Aluminum PCB has good thermal conductivity, electrical insulation and mechanical processing properties, metal core PCB is the most excellent and cheap cooling solutions.

The main difference between metal core PCB and conventional FR4 PCB is the thermal conductivity dielectric material and metal material backed, MCPCB are used instead of FR4 PCB because of their ability to efficiently dissipate heat away from the components, this is achieved by using a thermally conductive dielectric layer.

Basically LEDs are the largest users of these products, the other application areas for this technology include power converter, high current application, power circuit boards, automotive, RF application etc, they all take advantage of the benefits of this construction to make a quick and effective transfer of the heat produced.

A-TECH flexible pcb multi-layer-1

The benefits of Aluminum PCB & Metal core PCB


● Thermal transfer exponentially more efficient than a conventional rigid FR4 PCB
● Heat dissipation is dramatically superior to standard FR4 constructions.
● Power densities can be increased while components are kept cool, increasing life and durability
● Dielectrics can be tailored to suit your thermal or insulation level requirements.
● Cooling properties allow devices to be driven harder or de-rated for lower cost components.

Aluminum PCB is one of the main circuit board product that A-TECH CIRCUITS manufactured, and the proportion is increased steadily due to our very competitive price and stable quality, with decade’s manufacturing experience, we have gained extensive knowledge in manufacturing various Aluminum PCBs to satisfy the requirements from worldwide customers.

General specifications for Aluminum PCB/Metal core PCB in A-TECH
Layer Count1-2 layer
Board thickness0.5-3.0mm
Copper thickness1-3oz
Thermal conductivity1.0-4.0W/m.K
Aluminum Type3003, 5052, 6061
Breakdown voltage2-8KV
SoldermaskWhite, Black, Green, Blue
ProfileRouting, V-CUT, Punch
Raw materialBoYu, TOTKING, Polytronics, Bergquist etc.
Surface treatmentHASL, HAL(Lead.free), Immersion gold/Tin, OSP

Company Features
1. Since the establishment, A-TECH CIRCUITS Co., Ltd. has been always focusing on manufacturing metal core pcb over many years. Now, we have achieved great accomplishments in this field.
2. A-TECH CIRCUITS Co., Ltd. integrates R&D, production, sales and service, and possesses strong technical strength and economic strength.
3. A-TECH is committed to providing more advanced technologies, better RF PCB and more thoughtful services, and helping fuel the development of society. Please contact.
The independent design of RF PCB provides guarantees for our own brand promotion at the source. It is waterproof and is easy to clean
metal core pcb material assures superior performance of flexible pcb. It has been proven to be tolerant to both high and low temperature
A-TECH CIRCUITS Co., Ltd. never make use of recycled wasted material for second use to affect quality of RF PCB. The product is foldable and is easy to carry anywhere
metal core pcb is made of flexible pcb and has the advantages such as flexible pcb. The product is sold and marketed under our own brands such as Mitour
Performance of RF PCB is significantly improved after A-TECH CIRCUITS Co., Ltd. start using RF PCB materials. Its delivery time is guaranteed by our 5 outsourcing factories
The product has good color retention. Made of special materials and treated with surface finish, it is not prone to yellowing. The design is very simple and is aimed at being user-friendly
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