Professional Prototype Multilayer PCB
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Professional Prototype Multilayer PCB

Our professional multilayer printed circuit board is a high quality prototype product. It has a multi-layer stacked structure that can accommodate more electronic components and complex circuit designs. We use high-quality materials and rigorous manufacturing processes to ensure product reliability and performance. This PCB is widely used in various industries such as electronics, communication, automotive, etc. We support custom designs and provide fast sample making and delivery. Our products are differentiated, competitive and tailored to your specific needs.


Multilayer Printed Circuit Board, or Multilayer PCB, are advanced circuitry solutions composed of multiple layers of substrate board and insulating materials, laminated together under high heat and pressure. Each layer features etched copper circuits, interconnected through plated through-holes. Our Multilayer PCB deliver high-speed transmission and enhanced noise reduction, optimizing the performance of complex electronic devices. If your project requires intricate circuitry, high capacity, and compact size, our Multilayer PCB are the perfect choice.

Multilayer pcb 1

The following are the advantages and features of our Multilayer PCB:

High-Density Assembly: Multilayer PCBs allow for higher component density and are ideal for complex circuit designs. With multiple layers for routing electrical paths, they support intricate and compact electronic devices.

Improved Signal Integrity: Multilayer PCBs provide enhanced signal integrity. By dedicating individual layers to power and ground, they provide a lower level of electromagnetic interference (EMI) and radio frequency interference (RFI), leading to reduced noise levels in the functioning of the electronic device.

High-Speed Circuitry: Multilayer PCBs support high-speed circuit designs. Their ability to have dedicated layers for high-speed signal routing makes them suitable for advanced technology applications.

Greater Durability: Multilayer PCBs offer high mechanical strength and durability. Due to the incorporation of multiple layers, they can withstand more stress and have a longer lifespan.

Versatile Applications: Multilayer PCBs are used in a range of industries, from aerospace and defense to medical, telecommunications, and consumer electronics. Their high-density and high-speed capabilities make them ideal for complex electronic devices.

Reduced Size and Weight: By incorporating more layers into a single board, Multilayer PCBs can significantly reduce the size and weight of the final electronic device. This is especially advantageous in industries where space and weight are at a premium.

PCB TechnologyCurrent Capability
Layer Count4-36 Layers
Board Thickness370 Mil
Finished Copper WeightInner Layer 15 Oz
Outer Layer 15 Oz
Line Width & Space (Minimum)3 Mil/3 Mil
Minimum Drill Size CNC4 Mil
Minimum Drill Size Laser Drill3 Mil
Aspect Ratio18:0.1
Surface Finishes AvailableENIG
Leaded HASL
Immersion Silver
Organic Solder Paste
Maximum Board Size43" x 26"
Minimum Core Thickness2 Mil
Impedance Control Tolerance+/- 5%

The following is the specific application of Multilayer PCBs in various fields:

Aerospace and Defense: In these industries, Multilayer PCB are used for their high-density capabilities. They are found in satellites, radar systems, navigation controls, and other sophisticated devices where space is limited and complex circuitry is required.

Medical Equipment: Multilayer PCB are utilized in various medical devices, such as scanners, heart monitors, and control systems. Their high-speed performance and reliability make them ideal for these critical applications.

Telecommunications: In telecommunications, Multilayer PCB are used in high-speed servers, signal transmission devices, and other communication equipment. Their ability to handle high-speed signals and reduce interference is particularly beneficial.

Consumer Electronics: From smartphones to gaming consoles, Multilayer PCB are a core component of many consumer electronics. Their compact size and high-speed capabilities make them suitable for these advanced devices.

Automotive Industry: With the rise of electric vehicles and advanced driver-assistance systems, Multilayer PCB are increasingly used in the automotive industry. Their durability and performance under varying conditions make them an excellent choice for this demanding application.

Industrial Control Systems: Multilayer PCB are used in automation equipment, power converters, and other industrial control systems. Their ability to handle high power and withstand harsh conditions is crucial for these applications.

Q: Why should I choose a Multilayer PCB over a single-layer or double-layer PCB?

A: Multilayer PCBs offer greater component density, improved signal quality, and better noise reduction. They are perfect for complex circuit designs and are ideal for high-speed, high-capacity applications.

Q: Are Multilayer PCB more expensive to manufacture?

A: While Multilayer PCBs can have a higher initial cost due to the complexity of their manufacturing process, they can provide cost savings in the long run. This is due to their compact size, higher reliability, and the potential to reduce assembly costs.

Q: Can Multilayer PCB handle high temperatures?

A: Yes, with the appropriate material selection, Multilayer PCBs can be designed to withstand high temperatures. This makes them suitable for applications in industries such as automotive and aerospace.

Q: What is the maximum number of layers that can be included in a Multilayer PCB?

A: The number of layers can vary greatly depending on the design complexity and application. We have the capability to manufacture Multilayer PCBs with up to 40 layers. However, the most common designs typically use between 4 to 12 layers.

Q: Are Multilayer PCB environmentally friendly?

A: Yes, our Multilayer PCBs are manufactured with materials and processes that are compliant with RoHS (Restriction of Hazardous Substances) regulations, ensuring minimal environmental impact.


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