Caboer 3-Layer Rigid-Flex PCB for Communication Equipment: Stable High-Frequency Signal & Anti-Interference-Pcb Manufacturer, Rigid Flex Pcb, Flexible Pcb

Communication Equipment 3-Layer Rigid-Flex Board

Brief Introduction:

Type: Multi-layer rigid-flex board

Surface Finish: Immersion gold

Number of Layers: 3 layers

Board Thickness: Flexible layer: 0.11mm, Rigid layer: 1mm

Solder Mask: White characters, through-hole board

Dimensions: 64*14mm

Caboer Services:

Custom manufacturing of 1-30 layer FPC flexible PCBs, 2-32 layer rigid-flex PCBs, and 1-60 layer rigid PCBs. Reliable rapid turnaround PCB prototyping and fast SMT PCB assembly.

Industries Served:

Medical devices, IoT, TUT, drones, aviation, automotive, telecommunications, consumer electronics, military, aerospace, industrial control, artificial intelligence, electric vehicles, and more...

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Caboer’s 3-Layer Rigid-Flex Board for Communication Equipment is tailored for base station communication modules, IoT gateways, automotive communication terminals, portable communication devices, and more. It precisely meets the core demands of communication scenarios: stable high-frequency signal transmission, narrow space adaptation, and strong anti-interference capability, serving as the core circuit carrier for modular integration of communication electronic equipment.

Adopting a 3-layer rigid-flex synergy structure: the 0.11mm flexible layer is extremely thin and lightweight with excellent bending toughness, flexibly fitting narrow wiring paths, curved structures, and module connections inside communication equipment to avoid wiring interference and pulling damage. The 1mm rigid layer is structurally stable, reliably supporting core components such as RF chips, signal processors, and high-density connectors, enabling efficient integration of "flexible adaptation to compact layouts + rigid fixation of precision parts". With precise dimensions of 64*14mm, the slender design perfectly fits the narrow-gap installation needs of communication equipment, occupying no redundant space while balancing integration compatibility and mechanical stability.

Key advantages: ① Full-board immersion gold finish, featuring oxidation resistance and low contact resistance, ensuring high-speed and accurate transmission of high-frequency communication signals (e.g., RF, wireless transmission signals) with minimal signal attenuation; ② Solder mask with white characters + through-hole design, clear markings facilitating module assembly, debugging, and post-maintenance, enhancing soldering reliability and operational efficiency; ③ 3-layer wiring with scientific partitioning, rationally planning signal, power, and ground layers to effectively suppress electromagnetic interference (EMI), adapting to multi-module collaboration of communication equipment (signal reception, processing, transmission), and meeting signal integrity requirements in complex communication scenarios.

Caboer provides customization for 1-30 layer FPC, 2-32 layer rigid-flex boards, paired with rapid prototyping and efficient SMT assembly services. Covering telecommunications, IoT, automotive electronics, and other fields, we deliver highly adaptive and reliable solutions for communication 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

8 layer HDI PCBs

Testing And Inspection Equipment

Microscope Testing

AOI Inspection

2D Testing

Impedance Testing

RoHS Testing

Flying Probe

Horizontal Tester

Bending Teste

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.