4-Layer Rigid-Flex PCB for Medical Devices | Medical-Grade & ISO 10993 - Caboer-Pcb Manufacturer, Rigid Flex Pcb, Flexible Pcb

Medical Device 4-Layer Rigid-Flex PCB

Brief Introduction:

Type: Multilayer Rigid-Flex Board

Surface Finish: Immersion Gold

Number of Layers: 4 Layers

Board Thickness: Flex: 0.13mm, Rigid: 1.2mm

Solder Mask: White characters, through-hole board

Caboer Services:

Custom 1-30 layer FPC flexible PCBs, 2-32 layer rigid-flex PCBs, 1-60 layer rigid PCBs, reliable rapid turnaround PCB prototyping, fast SMT PCB assembly

Industries We Serve:

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 4-Layer Rigid-Flex PCB for Medical Devices is tailored for high-end medical products like minimally invasive instruments, portable diagnostics, and ultrasound probes. Featuring an integrated structure of "0.13mm ultra-thin flex + 1.2mm enhanced rigid", it precisely meets medical devices’ core demands for miniaturization, high reliability, and easy disinfection.

The 0.13mm flexible section offers excellent bending toughness, fitting narrow cavities and moving joints without wiring interference. The 1.2mm rigid section provides robust structural support for core components, enabling efficient integration of "flexible adaptation + rigid fixation".

Key advantages: ① Full-board immersion gold, resistant to repeated medical disinfection, ensuring accurate physiological data transmission; ② Solder mask with white characters + through-hole design, facilitating sterile assembly and maintenance, enhancing soldering reliability; ③ 4-layer wiring with scientific partitioning, suppressing EMI for multi-module collaboration; ④ Medical-grade substrate compliant with ISO 10993, wide temperature range (-40℃ to 85℃), meeting NMPA and FDA requirements.

Caboer offers customization for 1-30 layer FPC, 2-32 layer rigid-flex PCBs, paired with rapid prototyping and SMT assembly services. Covering medical, industrial control, AI and other fields, we provide cost-effective solutions for medical electronics clients.

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.