Caboer’s 4-Layer Rigid-Flex PCB for Industrial Equipment is tailored for machine tool control systems, automated production line modules, industrial sensor terminals, and other devices. It precisely meets the core demands of industrial scenarios: resistance to harsh working conditions, high integration, and stable transmission, serving as a core circuit solution for industrial electronic equipment.
Adopting a 4-layer rigid-flex structure: the 0.185mm flexible layer offers excellent bending toughness and vibration resistance, flexibly fitting complex wiring paths, narrow spaces, and connections between moving parts inside industrial equipment to avoid interference. The 0.8mm rigid layer is stable yet lightweight, reliably supporting core components such as industrial chips, connectors, and power modules, enabling efficient integration of "flexible adaptation to complex structures + rigid fixation of core parts". With precise dimensions of 106.82*116.96mm, it fits the modular layout of industrial equipment without occupying redundant space.
Key advantages: ① Full-board immersion gold, featuring oxidation resistance, resistance to oil and dust erosion, and low contact resistance to ensure stable transmission of industrial control signals and data; ② Solder mask with white characters + through-hole design, clear markings for easy assembly, debugging, and post-maintenance, enhancing soldering reliability and operational efficiency; ③ 4-layer wiring with scientific partitioning, effectively suppressing electromagnetic interference, adapting to multi-module collaboration of industrial equipment (signal collection, data processing, execution control), and meeting high integration requirements.
Caboer provides customization for 1-30 layer FPC, 2-32 layer rigid-flex PCBs, paired with rapid prototyping and SMT assembly services. Covering industrial control, intelligent manufacturing, IoT and other fields, we deliver high-reliability solutions for industrial equipment R&D.
Caboer 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 |
Caboer manufactures customized high-precision Rigid Flexible Circuit Board / Flexible PCB / HDI PCB with 15 years of experience with our professionalism
2 Layer Flexible PCB Boards Stackup
4 Layer Rigid-Flex PCB Stackup
Testing And Inspection Equipment
Caboer 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.
