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A-TECH metal core multilayer pcb double sided for led

A-TECH metal core multilayer pcb double sided for led

Min Order Quantity
Production Lead Time
4-15 Working Days
Supply Capacity
20000 ㎡/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
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Company Advantages
1. A-TECH PCB prototype manufacturer is finely developed with a circuit board which is arranged on a heat sink to control too much heat produced. It is widely used in different electronics industries, such as telecommunication and consumer electronics
2. Being fully managed with PCB prototype manufacturer , multilayer pcb with high quality assurance has obtained more and more trusted customers. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
3. Its performance is tested by potential customers and the market research groups. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
4. It has high cost-efficiency, long service life and stable functionality in contrast with low price. A smooth part is added on its PTH line to reduce the roughness of through hole

Multilayer PCB has more than two conductive copper layers which mainly consist of inner layer cores, prepreg layers and copper foils and they’re melted together through heat and pressure. Lamination process is one of the key to control good quality of multilayer PCB, this process requires specific heating and pressure for specific periods of time based on materials used to ensure the PCB board is made properly.

The multilayer PCB is the development of the double sided PCB with increasing complexity and density of components, they allowed the designers to produce highly complex and compact circuits and further development of blind and buried via hole technology has pushed these limits even further. With the requirements of higher precision in various applications, the demands of multilayer PCB keep increasing continuously in recent years. The typical applications of multilayer printed circuit boards include Computers, Data storage, Cell phone transmission, GPS technology, satellite systems and so on.

A-TECH metal core multilayer pcb double sided for led-1

The benefits of multilayer PCB


● Increased flexibility
● Higher assembly density
● Smaller size(considerable savings on space)
● Easier incorporation controlled impedance features
● Reduces the need for interconnection wiring harnesses(Reduces overall weight)

A-TECH is an experienced multilayer PCB manufacturer which own complete multilayer PCB manufacturing process in house from inner layer, vacuum lamination to surface finishes, it brings us more advantages in the competition of global market shares for multilayer printed circuit boards on quality, price and lead time. Currently the proportion of multilayer PCB we manufactured is more than 65%.

General Specification for multilayer PCB in A-TECH
Layer Count4~30 Layers
Material AvailableFR4, High Tg FR4, PI, Teflon, Rogers.
Max board size550*650mm
Board thickness0.4-5.0mm
Finished copper thickness0.5-6oz
Min trace width/spacing3/3mil
Min hole size0.15mm
Colour of Solder MaskGreen, Blue, White, Black, Yellow, Red.
Colour of SilkscreenWhite, Black, Yellow.
Surface treatmentHASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.

Company Features
1. With great superiority of large scaled factory, A-TECH CIRCUITS Co., Ltd. takes the lead in the field of multilayer pcb .
2. A-TECH CIRCUITS Co., Ltd. is equipped with strong research strength, having an R&D team dedicated to developing all types of new single-sided PCB .
3. Through developing and implementing key programs, we aim to minimize the impact of our operations on the environment by understanding and mitigating against our material impacts.
The production process of A-TECH multilayer pcb covers the following stages. They are materials receiving, materials cutting, molding, component fabricating, parts assembling, and finishing. All these processes are conducted by professional technicians with years of experience in upholstery. As it is powered by electricity, there is no need to install venting kits
The quality of A-TECH single-sided PCB will be certified by professional inspection methods, including visual inspection, metallographic examination, and non-destructive inspection. It only consumes electrical energy when in use, so it tends to cost less to operate
As an electronic and optical device, A-TECH PCB prototype manufacturer has been investigated and improved many times. We spent a lot of energy and time to improve its lighting performance. Manufactured by the ISO 9001 certified factory, it has an elite quality level
The base fabrics of A-TECH PCB prototype manufacturer use the highest-quality extra long staple cotton, which can be optimized for softness while maintaining lifetime durability and longevity. It only consumes electrical energy when in use, so it tends to cost less to operate
Fine workmanship has been adopted during the production of A-TECH single-sided PCB. It is fabricated under mold shaping or compression molding to achieve robust and stiff mechanical structure. Compared with tank type, it features most on its compact shape
To satisfy the needs of our customers, we additionally design the performance which is PCB prototype manufacturer. It can be designed with an external rotation temperature setting to make temperature adjustment easier
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