Multi-Layer HDI PCB Circuit Boards Quick Turn Pcb Manufacturers

Short Description:


Product application: Aviation

Board Layers: 4 layer

Base material: FR4

Inner Cu thickness: 18

Outer Cu thickness: 18um

Solder mask color: White

Silkscreen color:/

Surface treatment: LF HASL

PCB thickness: 1.0mm +/-10%

Min Line width/space

Min hole: 0.1

Blind hole: YES

Buried hole: YES

Hole tolerance(mm): PTH: 土0.076, NTPH: 0.05


Product Detail

Product Tags

High Density Interconnect (HDI) Printed Circuit Boards (PCBs) Designed Specifically for Aerospace Applications

-Capel with 15 years of professional technical experience-

Introducing High Density Interconnect (HDI) Printed Circuit Boards (PCBs) designed specifically for aerospace applications. This 4-layer PCB is built with the highest precision and reliability to meet the stringent requirements of the aerospace industry.

This 4-layer PCB is manufactured from an FR4 substrate with a thickness of 1.0 mm and a tolerance of +/-10%, making it a quick turnaround solution for airlines requiring rapid prototyping and production. 18um internal and external copper thickness ensures optimal conductivity and signal transmission, while the white solder mask color provides a clean and professional finish.

But what really sets this HDI PCB apart is its blind and buried via capabilities, as well as its 0.1mm minimum via size. This enables complex yet compact designs, which is critical for avionics. Additionally, the PCB features an LF HASL surface treatment for enhanced durability and resistance to environmental factors such as moisture and corrosion.

One of the key features of this high-density 4-layer HDI PCB prototype is its ability to provide high accuracy, making it suitable for applications where accuracy and performance are critical. Featuring minimal line and spacing and hole tolerances as low as 0.05mm, the PCB provides the reliability and consistency required in avionics.

Capel High Density Interconnect (HDI) Printed Circuit Boards (PCBs) Designed Specifically for Aerospace Applications

Additionally, the absence of impedance control enables flexible applications to meet a wide range of avionics requirements. Whether used in communication systems, navigation equipment or flight control systems, this HDI PCB prototype provides a reliable and versatile solution for airlines looking for high-performance and high-precision PCBs.

All in all, our high-density 4-layer HDI PCB prototypes are the perfect choice for avionics products that require a quick turnaround solution, high accuracy and reliability. Its advanced features and capabilities make it ideal for airlines looking to stay ahead of the curve in a rapidly evolving industry. Trust our HDI PCBs to provide superior performance and quality for your aerospace applications.

Capel Flexible PCB & Rigid-Flex PCB Process  Capability

Category Process Capability Category Process Capability
Production Type Single layer FPC / Double layers FPC
Multi-layer FPC / Aluminum PCBs
Rigid-Flex PCB
Layers Number 1-30 layers FPC
2-32 layers Rigid-FlexPCB                                                            1-60 layers Rigid PCB
HDI Boards
Max Manufacture Size Single layer FPC 4000mm
Double layers FPC 1200mm
Multi-layers FPC 750mm
Rigid-Flex PCB 750mm
Insulating Layer
27.5um /37.5/ 50um /65/ 75um / 100um /
125um / 150um
Board Thickness FPC 0.06mm - 0.4mm
Rigid-Flex PCB 0.25 - 6.0mm
Tolerance of PTH
Surface Finish Immersion Gold/Immersion
Silver/Gold Plating/Tin Plating/OSP
Stiffener FR4 / PI / PET / SUS / PSA/Alu
Semicircle Orifice Size Min 0.4mm Min Line Space/ width 0.045mm/0.045mm
Thickness Tolerance ±0.03mm Impedance 50Ω-120Ω
Copper Foil Thickness 9um/12um / 18um / 35um / 70um/100um Impedance
Tolerance of NPTH
±0.05mm The Min Flush Width 0.80mm
Min Via Hole 0.1mm Implement
GB / IPC-650 / IPC-6012 / IPC-6013II /

Capel manufactures customized high-precision Rigid Flexible Circuit Board / Flexible PCB / HDI PCB with 15 years of experience with our professionalism

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8 layer HDI PCBs

Testing and Inspection Equipment


Microscope Testing


AOI Inspection


2D Testing


Impedance Testing


RoHS Testing


Flying Probe


Horizontal Tester


Bending Teste

Capel provide customers customized PCB Service with 15 years of experience

  • Owning 3 factories for Flexible PCB&Rigid-Flex PCB, Rigid PCB, DIP/SMT Assembly;
  • 300+Engineers Provide technical support for Pre-sales and after-sales online;
  • 1-30 layers FPC, 2-32 layers Rigid-FlexPCB, 1-60 layers Rigid PCB
  • HDI Boards, Flexible PCB (FPC), Rigid-Flex PCBs, Multilayer PCBs, Single-sided PCB, Double-Sided Circuit Boards, Hollow Boards, Rogers PCB, rf PCB, Metal Core PCB, Special Process Boards, Ceramic PCB, Aluminum PCB, SMT & PTH Assembly, PCB Prototype Service.
  • Provide 24-hour PCB Prototyping service,Small Batches of circuit boards will be delivered in 5-7 days, Mass Production of PCB boards will be delivered in 2-3 weeks;
  • Industries we service: Medical Devices, IOT, TUT, UAV, Aviation, Automotive, Telecommunications, Consumer Electronics, Military, Aerospace, Industrial Control, Artificial Intelligence, EV, etc…
  • Our Production Capacity:
    FPC and Rigid-Flex PCBs production capacity can reach more than 150000sqm per month,
    PCB production capacity can reach 80000sqm per month,
    PCB Assembling capacity at 150,000,000 components per month.
  • Our teams of engineers and researchers are dedicated to fulfilling your requirements with precision and professionalism.
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How Capel ensures superior performance and reliability of rigid-flex PCBs

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