6 Layer Rigid-flex Board For Medical Device
Board type: rigid-flex board
Number of board layers: 6 layers
Plate thickness: 2.0±0.05mm
Surface finishing: immersed gold
Minimum line width/line spacing: 0.076mm
Description
The Specific Details of 6 Layer Rigid-flex Board for Medical Device
Board type: rigid-flex board
Layer counts: 6 layers
Plate thickness: 2.0±0.05mm
Copper thickness: 1OZ
Solder mask: Green
Silk screen:White
Surface finishing: immersed gold
Minimum line width/line spacing: 0.076mm
Minimum hole diameter: 0.1mm
Material: Shengyi Grade A material + FPC flexible board
Product features: 0.1mm laser hole + line width 0.05mm

What is the advantages of 6 Layer Rigid-flex PCB for Medical Device
The 6-layer medical equipment rigid-flex PCB is a circuit board that combines soft and hard boards. It has the characteristics of high integration, high performance and reliability, and is suitable for medical imaging equipment, medical monitoring equipment and treatment equipment.
6 Layer Rigid-flex PCB advantages include:
- High integration: Achieve high-density integration to meet the multi-functional needs of medical equipment.
- High performance and reliability: Using high-quality materials and advanced manufacturing processes to ensure long-term stable operation.
- Lightweight design: Reduce the weight of the equipment and facilitate operation.
- Easy to assemble and maintain: Flexible design enables automated assembly, reduces costs and simplifies maintenance.
- Safety: 6 Layer Rigid-flex PCB has good insulation performance and durability to ensure safe operation and prevent accidents.
In the medical field, this board is mainly used to achieve high performance, multi-function and reliability. For example, in medical imaging equipment, high-definition image acquisition and processing can be achieved; in medical monitoring equipment, physiological parameters can be monitored in real time; in treatment equipment, precise control and monitoring can be achieved.
Where is 6-layer Rigid-flex PCB used?
The application scenarios of 6-layer rigid-flex pcb for medical equipment in the medical field mainly include the following aspects:

- Medical imaging equipment: In medical imaging equipment, such as CT, MRI and X-ray machines, 6-layer rigid-flex pcb for medical equipment can be used to achieve the collection, processing and transmission of high-definition images. Its high integration and high performance features can improve the imaging quality and efficiency of the device.
- Medical monitoring equipment: In medical monitoring equipment, such as electrocardiographs, sphygmomanometers, and ventilators, 6-layer rigid-flex pcb for medical equipment can be used to monitor patients' physiological parameters in real time, such as ECG, blood pressure, and respiration. Its high reliability and stability can ensure the accuracy and timeliness of monitoring data.
- Treatment equipment: In treatment equipment, such as radiotherapy equipment, laser treatment equipment, and surgical robots, 6-layer medical equipment soft-hard board can be used to achieve precise treatment control and monitoring. Its high integration and high performance features can improve the safety and effectiveness of treatment effects.
- In vitro diagnostic equipment: In in vitro diagnostic equipment, such as biochemical analyzers, immune analyzers and blood analyzers, 6-layer rigid-flex PCB for medical equipment can be used to achieve the integration and control of multiple diagnostic functions. Its high integration and lightweight design can improve the portability and ease of use of the device.
- Implantable medical equipment: In implantable medical equipment, such as pacemakers, cochlear implants, and neurostimulators, 6-layer rigid-flex PCB for medical equipment can be used to achieve long-term stable operation and precise control of the equipment. Its high reliability and safety can ensure the patient's therapeutic effect and quality of life.
6-layer rigid-flex pcb for medical equipment has the advantages of high integration, high performance and reliability, lightweight design, easy assembly and maintenance, and safety. It is suitable for various medical equipment and scenarios and can improve the performance of medical equipment. Reliability and user experience are of great significance to the development of the medical field.
Beton's rigid-flex board manufacturing capabilities
| Process | Item | Mass production capacity |
| Layer counts | Flexible pcb:1-30 layers (including HDI flex pcb) | |
| Rigid-flex pcb:2 - 50 layers (including HDI rigid-flex pcb) | ||
| Drilling | Minimum drilling hole diameter | CNC 00.1mm, laser 00.08mm |
| Drilling deviation tolerance | ≤0.05mm | |
| Minimum drillingslot width | ≥0.60mm | |
| Circuit | Minimum line width/space | 0.04mm/0.04mm |
| Minimum tolerance for pattern misalignment on both sides | ±0.02mm | |
| Solder Mask | Minimum solder mask bridge | Solder mask bridge≥0.075mm |
| Minimum solder mask opening |
S/M thickness 10-35um, S/M opening: round 0.4mm, square 0.3*0.3mm |
|
| Solder mask alignment tolerance | Solder mask:≥0.03mm | |
| Silkscreen | White, Black and so on.... | |
| Surface Finishing | Nickel plating thickness | 2-6um |
| Gold plating thickness | 0.025-0.5um | |
| Immersion Gold | 0.025-0.075um | |
| OSP | 0.4-0.8um | |
| Outline Punching | Outline tolerance: | 0.05mm (precision mold, laser) |
| Outline tolerance: | ±0.10mm (ordinary steel mold production) | |
| Outline tolerance: | ≥±0.20mm(Mold making) | |
| Outline sharp corners allow transition fillets | R≥0.20mm | |
| The distance from the center of the positioning hole to the outline edge is minimum | 2.5mm | |
| Minimum distance between units | ≥0.5mm (suitable for jump punch, usually 1-2mm) | |
| Outline edge distance from cutting line | ≥2.0mm | |
| Positioning hole distance from cutting line | ≥0.23mm | |
| Minimum diameter of semicircular hole | 0.3mm safety value 0.4mm | |
| Minimum distance from line to board edge | 0.40mm (hand cut) | |
| Minimum distance from line to board edge | 0.30mm(knife mold) | |
| Minimum distance from line to board edge | 0.15mm (steel mold) | |
| Minimum distance from line to board edge | 0.1mm (precision punching mold) | |
| Rigid-flex Board Outline | Routing knife size | Minimum 00.8mm (minimum inner arc radius R0.4mm |
| Pipe hole | NPTHL01.0mm | |
| Tolerance | Milling board peripheral tolerance +0.13mm | |
| Minimum distance from line to board edge | 0.2mm (edge) | |
| V-CUT total thickness is the thinnest FR4 | 0.3mm(single side) | |
| The shallowest depth of V-CUT | 0.08mm (bevel angle: 450) | |
| Test | Flying probe test thinnest board thickness | 0.1mm |
| Impedance Tolerance | 1.R≤50Q Tolerance=+5Q2 1000>R>50Q Tolerance=±100 3.R>1000 Tolerance=±10% |
|
| Finished Product |
Finished thickness tolerance (0.05-0.10mm) |
±0.015mm |
| Finished thickness tolerance (0.11-0.2mm) | ±0.02mm | |
| Finished thickness tolerance (0.21-0.40mm) | +0.03mm | |
| Multilayer Rigid-flex board | Determine according to the specific layout structure | |
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