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  • Email: chinapcba@c-alley.com
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Multi-layer PCB

Multilayer PCB Fabrication Up to 60 Layers

We have trusted experts in multilayer PCB design and manufacturing. With our expertise and advanced capabilities catering to a wide range of industries and applications.

Our design services include:

  • Schematic capture and layout design
  • Signal integrity analysis
  • Component selection and BOM optimization
  • Design for manufacturing ability (DFM) and design for test ability (DFT)
  • Thermal management solutions
  • High-speed and impedance-controlled design
  • Manufacturing Capabilities
  • We boast state-of-the-art manufacturing facilities equipped with advanced equipment and technologies to ensure the highest quality and precision
  • In multilayer PCB fabrication. Our manufacturing processes adhere to industry standards and undergo rigorous quality control measures at every stage.

Key features of our manufacturing capabilities:

  • Multilayer PCB fabrication up to 60 layers
  • Advanced material options, including FR-4, high-frequency and specialized substrates
  • Controlled impedance and high-speed design support
  • Blind and buried vias, via-in-pad, and micro-via technology
  • Fine-pitch component assembly and advanced soldering techniques
  • ROHS compliant and lead-free manufacturing options
  • Comprehensive testing and inspection, including electrical testing, AOI, and X-ray inspection

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multi-layer pcb

Layers:4L
Thickness:1.0mm
Min Hole Size:0.3mm
Min Line Width:0.15mm
Inner Layer Copper Thickness: 1oz
Outer Layer Copper Thickness: 1oz
Surface Finishing: ENIG+Gold Finger
Min Distance From Hole To Line:0.18mm

multi-layer pcb-6L

Layers: 6L
Thickness:1.0mm
Min Hole Size:0.12mm
Min Line Width:0.12mm
Inner Layer Copper Thickness:1oz
Outer Layer Copper Thickness:1oz
Surface Finishing: ENIG+OSP
Min Distance From Hole To Line:0.16mm

multi-layer pcb-8L

Layers: 8L
Thickness: 1.6mm
Min Hole Size: 0.15mm
Min Line Width: 0.12mm
Inner Layer Copper Thickness: 1oz
Outer Layer Copper Thickness: 1oz
Surface Finishing: ENIG
Min Distance From Hole To Line:0.16mm

multi-layer pcb-8L

Layers: 8L
Thickness: 1.6mm
Min Hole Size: 0.15mm
Min Line Width: 0.12mm
Inner Layer Copper Thickness: 1oz
Outer Layer Copper Thickness: 1oz
Surface Finishing: ENIG
Min Distance From Hole To Line:0.165mm

Production Capability

ItemStandardAdvanced
Max.Layer count5060
Max.Panel Size610*762mm≥4L: 1350mm*530mm
Min.Finished Board Thickness4L:0.30 mm0.30mm
Max.Finished Board Thickness4.00mm6.50mm
Max.Cu Thickness(Base)70um420um
Min. Drill Size0.15mm0.15mm
Min. Laser Drill Size0.10mm0.075mm
S/M Registration Tolerance0.0040.0025
Min.BGA Pitch0.40mm0.20mm
Impedance Control Tolerance± 8%± 5%
Buried Vias with MicroviasYesYes
Stacked ViaYesYes
Copper Filled MicroviaYesYes
HDI Structure
1+N+1 \ 2+N+2\3+N+3
YesYes

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Share your detailed projects with us, we will try our best to offer a satisfying solution.

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    About C-alley

    C-Alley (H.K.) Co.,LTD is a tailored and professional One-stop PCBA and EMS service company in China, we have been helping customers with Innovations for electronic design services for over 13 years. We are dedicated to meeting the demands of our customers.

    Addr: 2/F, Building 6, Tangtou 3rd Industrial Zone, Tangtou Community, Shiyan Town, Baoan District, Shenzhen, China, 518108
    Email: chinapcba@c-alley.com
    Tel: 86-755-27202654
    Skype: kingsheng.pcba10

    Capabilities

    • PCB Design
    • PCB Fabrication
    • PCB Prototype
    • Multilayer Rigid PCB
    • Flexible PCB
    • Rigid-flex PCB
    • HDI PCB
    • High Frequency PCB
    • Hybrid Laminates PCB
    • Metal Substrate PCB
    • Prototype PCB Assembly
    • PCBA Test

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    PCB ISO Certificate PCB CE Certificate PCB ROHS Certificate PCB UL Certificate

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