Copper Core Flex PCB for IoT Devices

Multi-layer MCPCB, multi layer Metal Core PCB, hybrid MCPCB by EBest Circuit (Best Technology)

Multi-layer MCPCB, multi layer Metal Core PCB, hybrid MCPCB by EBest Circuit (Best Technology)

EBest Circuit (Best Technology) Co.,Ltd

+86-755-2909-1601
pcb@frankenthalerfoundation.org

Multi-Layer PCB

Multi-Layer PCB refer to printed circuit board has more than two copper layers, such as 4L, 6L, 8L, 10L, 12L, etc. As technology improving, people can put more and more copper layers on the same board. Currently, we can produce 20L-32L FR4 PCB.

By this structure, engineer can put trace on different layers for different purpose, such as layers for power, for signal transfering, for EMI shielding, for components assembly, and so on. In order to avoid too many layers, Buried Via or Blind via will be designed in multi-layer PCB. For board more than 8 layers, high Tg FR4 material will be popular than normal Tg FR4.

More layers it is, more complex & difficult the manufacturing will be, and more expensive the cost will be. The lead time of multi-layer PCB is different from normal one, please contact us for a exact lead time.

Structure of Multi-Layer PCB

Top silkscreen/Legend: to identify name of each PAD, board part number, data, etc;
Top Surface finishing: to protect exposed copper from oxidation ;
Top Soldermask (overlay): to protect copper from oxidation, to be not soldered during SMT process;
Top Trace: copper etched according to design to carry on different function
Substrate/Core material: Non-conductive such as FR4, FR5
Prereg (PP)
Middle Layers, such as GND, VCC, Inner 3, Inner 4, etc.
Prepreg (PP)
Bottom trace (if any): (same as above mentioned)
Bottom soldermask (overlay):(same as above mentioned)
Bottom surface finishing: (same as above mentioned)
Bottom silkscreen/legend: (same as above mentioned)

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Please contact us for more information about the Multi-Layer Printed Circuit Boards.

FR4 PCB
S/S & 2 Layers PCB
Multi-Layer PCB
Single Sided PCB
Rigid-Flex Circuits
Special PCB
Heavy Copper PCB
Bus Bar PCB
High speed PCB
IC Substrate
Impedance control PCB
Extra Thin PCB
High Tg PCB
HDI PCB
RF Board
PCB Assembly
SMT Stencil

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EBest Circuit (Best Technology) is the professional manufacturer of Metal Core PCB, ceramic PCB, FR4 PCB esp heavy copper PCB, 0.15-0.30mm extra thin PCB, Rigid-flex and PCBA (SMT), full turn-key service in China, with more than 20 years of experience, always reply within 12 hours, with best service at good price.

Contact

Address：9E, Jindacheng Bld, Center Rd, Shajing Town, Bao'an District, Shenzhen, 518104, China E-mail：pcb@frankenthalerfoundation.org Tel：+86-755 2909-1601/1602/1603

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