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 Thickness | 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 Size | ±0.075mm |
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 Controlled Tolerance | ±10% |
Tolerance of NPTH Size | ±0.05mm | The Min Flush Width | 0.80mm |
Min Via Hole | 0.1mm | Implement Standard | GB / IPC-650 / IPC-6012 / IPC-6013II / IPC-6013III |
Capel manufactures customized high-precision Rigid Flexible Circuit Board / Flexible PCB / HDI PCB with 15 years of experience with our professionalism



8 layer HDI PCBs
2 Layer Flexible PCB Boards Stackup
8 layer Rigid Flexible Circuit Boards Stackup
Testing and Inspection Equipment








How Capel's Multilayer Rigid Flexible Circuit Boards Provides Reliability Solutions for Communication 5G manufacturers
-Capel with 15 years of professional technical 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.




Capel provide customers customized PCB Service with 15 years of experience
Introducing our state-of-the-art 8-layer rigid-flex circuit board, the ultimate solution for all your communications needs. These boards are designed for high-speed 5G communications, delivering unrivaled performance and reliability. The line width and line spacing of our board are 0.075MM/0.075MM, which ensures the best signal transmission and enables seamless communication even over long distances. The plate thickness is 2.0MM, the tolerance is ±10%, and the structure is sturdy and durable. The 3+2+3 layer stacking enhances the flexibility and functionality of the board, making it easier to integrate into various communication devices. Additionally, a minimum aperture of 0.1MM allows for precise signal routing. The copper hole thickness of our 8-layer rigid-flex circuit board is 12-15um, which provides excellent conductivity and ensures efficient transmission of data signals. ENIG 2-3uin surface treatment provides excellent oxidation protection and increases board life. The board has an impressive warpage rate of less than 0.5%, indicating its stability and resistance to external forces. With tolerance accuracy of ±0.1MM, you can trust that our boards meet the highest quality standards and perform consistently.Designed specifically for 5G communications, these multi-layer rigid-flex circuit boards deliver superior performance and reliability. Their versatility and durability make them suitable for a wide range of applications, including 64G communications. Whether you are designing routers, switches, antennas, or other communications equipment, our 8-layer rigid-flex circuit boards are ideal. Contact us today to request a PCB cost quote and experience next-generation communications technology.