FDA Multilayer Medical PCBA Turnkey PCB Assembly 2.5mm Thickness
Multilayer Medical PCBA for Critical Care Equipment
♦ What is Medical PCBA
Medical PCBA (Printed Circuit Board Assembly) refers to the specialized manufacturing and assembly of PCBs used in medical devices and healthcare equipment. These assemblies must meet stringent regulatory standards (such as FDA, ISO 13485, IEC 60601) to ensure reliability, safety, and precision in medical applications.
♦ Features of Medical PCBA
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High Reliability & Precision
- Medical devices often require ultra-low failure rates (e.g., pacemakers, ventilators).
- Components must be high-precision (e.g., sensors, microcontrollers).
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Strict Regulatory Compliance
- FDA (U.S.) & CE (Europe) certifications are mandatory.
- ISO 13485 (Quality Management for Medical Devices).
- IEC 60601 (Safety Standards for Medical Electrical Equipment).
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Miniaturization & High Density
- Many medical devices (e.g., hearing aids, endoscopes) require small, high-density PCBs.
- Use of HDI (High-Density Interconnect) and flexible PCBs is common.
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Biocompatibility & Sterilization Resistance
- Some PCBs must withstand autoclaving, chemical sterilization, or radiation.
- Materials must be non-toxic and corrosion-resistant.
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Long Product Lifecycles
- Medical devices often have 10+ years of service life, requiring durable components.
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♦ Common Applications:
| Medical Device Category | Examples | PCBA Requirements |
|---|---|---|
| Diagnostic Equipment | MRI machines, X-ray systems, ECG monitors | High-speed signal processing, EMI shielding |
| Wearable & Implantable Devices | Pacemakers, insulin pumps, hearing aids | Ultra-compact, low-power, biocompatible |
| Surgical & Robotic Tools | Endoscopes, laser surgery systems, robotic arms | High reliability, sterilization-resistant |
| Patient Monitoring Systems | Blood glucose monitors, pulse oximeters | Low-power, wireless connectivity (Bluetooth/Wi-Fi) |
| Laboratory & Testing Devices | PCR machines, DNA sequencers | Precision analog circuits, thermal management |
♦ DQS's PCB Assembly Capability
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Item |
Normal |
Special |
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SMT Assembly |
PCB(used for SMT) specification |
Length and Width( L* W) |
Minimum |
L≥3mm, W≥3mm |
L<2mm |
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Maximum |
L≤800mm, W≤460mm |
L > 1200mm, W>500mm |
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Thickness( T) |
Thinnest |
0.2mm |
T<0.1mm |
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Thickest |
4 mm |
T>4.5mm |
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SMT components specification |
Outline Dimension |
Min size |
0201(0.6mm*0.3mm) |
01005(0.3mm*0.2mm) |
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Max size |
200 * 125 |
200 * 125 |
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component thickness |
T≤15mm |
6.5mm<T≤15mm |
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QFP,SOP,SOJ (multi pins) |
Min pin space |
0.4mm |
0.3mm≤Pitch<0.4mm |
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CSP/ BGA |
Min ball space |
0.5mm |
0.3mm≤Pitch<0.5mm |
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DIP Assembly |
PCB specification |
Length and Width( L* W) |
Minimum |
L≥50mm, W≥30mm |
L<50mm |
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Maximum |
L≤1200mm, W≤450mm |
L≥1200mm, W≥500mm |
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Thickness( T) |
Thinnest |
0.8mm |
T<0.8mm |
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Thickest |
3.5mm |
T>2mm |
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♦ One-Stop Solution Including:
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PCB Prototype |
Quick Turn PCB |
Single-Sided PCB |
Double-Sided PCB |
Multilayer PCB |
Rigid PCB |
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Flexible PCB |
Rigid-Flex PCB | Rigid-Flex PCB | Aluminum PCB | Metal Core PCB |
Thick Copper PCB |
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HDI PCB |
BGA PCB | High TG PCB | PCB Stencil | Impedance Control PCB |
PCB Assembly |
| High-Frequency PCB | Bluetooth Circuit Board | Automotive PCB | USB Circuit Board | Halogen-Free PCB |
Antenna PCB |
♦ Core Competencies of DQS PCB Assembly
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