| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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At Finest Printed Circuit Board Limited, we specialize in producing customized PCB and PCBA solutions for a wide array of modern electronic applications. Whether you're designing a charger for smart watches, developing a solar-powered LED system, or engineering Bluetooth earphones, our PCBs ensure high performance, reliability, and cost efficiency.
We understand the pain points faced by manufacturers, including the need for miniaturization, power efficiency, and durability in the ever-evolving electronics market. We address these concerns with our advanced design and manufacturing capabilities, offering solutions that help you bring your product to market quickly while maintaining exceptional quality.
One of the primary challenges in designing PCBs for smart watch chargers is ensuring that the circuit operates efficiently in a compact design while maintaining the ability to handle power safely.
Compact Design for Limited Space: Smart watch chargers require minimal space, and our PCBs are optimized for miniaturization without sacrificing performance.
Efficient Power Management: Power efficiency is essential in wearable devices. Our charger circuit boards are designed with intelligent power regulation to prevent overheating and to prolong battery life.
Durability and Safety: Safety features such as overcharge protection and short-circuit prevention are integrated into the PCB, ensuring that your product is not only durable but also safe for long-term use.
For manufacturers of solar-powered LED systems, ensuring that the circuit board can handle variable power inputs from solar cells while delivering consistent light output is a key challenge. At Finest Printed Circuit Board Limited, we design solar LED PCBs to maximize energy conversion and ensure reliable performance.
Optimal Solar Energy Conversion: Our PCBs are designed to ensure the maximum conversion of solar energy, so your solar-powered LED systems operate efficiently, even in low-light conditions.
Low Maintenance: Solar-powered systems are often used in outdoor environments where regular maintenance is impractical. Our durable PCB designs are built to withstand harsh environmental conditions, reducing the need for frequent repairs or replacements.
Sustainable and Cost-Efficient: By optimizing the efficiency of solar energy utilization, our solar LED circuit boards offer long-term cost savings and environmental sustainability for your projects.
Backlit keyboards are now a standard feature in laptops and other devices. The PCB driving these lights needs to offer consistent, even illumination while minimizing power consumption.
Even Light Distribution: Our keyboard light PCBs ensure consistent brightness across all keys, improving the user experience in low-light environments.
Energy Efficient LED Integration: We use energy-efficient LED drivers to minimize power consumption while delivering bright, clear illumination, ensuring longer battery life for laptops and other devices.
Custom Design Options: Whether you need RGB lighting control or single-color backlighting, we offer flexible customization options to match your design specifications.
The rise in wireless audio devices has created a demand for high-performance PCBs that offer seamless Bluetooth connectivity and superior sound quality, all in a compact design. Our Bluetooth earphone PCBs are built to deliver excellent wireless performance while maintaining small form factors.
Seamless Bluetooth Connectivity: We integrate high-quality Bluetooth modules to ensure stable connections, enabling users to enjoy high-fidelity sound without interruptions.
Compact, Lightweight Design: Space is critical in Bluetooth earphones, and our PCBs are designed to fit within the tightest spaces while maintaining functionality and power efficiency.
Long Battery Life: Our Bluetooth earphone PCBs are optimized for low power consumption, allowing users to enjoy extended listening times without frequent charging.
At Finest Printed Circuit Board Limited, we recognize that reliability, performance, and cost-effectiveness are the three most common concerns faced by product manufacturers. Whether you're developing wearable devices, solar-powered systems, or audio products, we tailor our PCBs to meet these challenges head-on:
Customization for Unique Designs: Every product has its unique set of requirements, and we provide tailored PCB solutions to ensure that your product stands out in the market.
Quality and Compliance: Our manufacturing processes adhere to the strictest quality control standards to ensure that all our PCBs meet global compliance requirements, including RoHS, ISO, and more.
Fast Prototyping: We understand the importance of getting products to market quickly. Our rapid prototyping services allow for fast iterations, reducing your time to market while maintaining product integrity.
Cost-Effective Manufacturing: By focusing on efficient production processes and scalable manufacturing, we provide competitive pricing without compromising on quality.
If you're looking for high-quality PCB and PCBA solutions for smart watch chargers, solar LED circuits, Bluetooth earphones, or other electronic devices, Finest Printed Circuit Board Limited has the expertise and advanced technology to meet your needs.
Contact us today to request a quote or learn more about our comprehensive PCB manufacturing services. Let us help you design, prototype, and manufacture superior circuit boards that will power the next generation of consumer electronics.
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PCBA Technical Capability
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1. Assembly Type::
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FR4, FPC, Rigid-flex PCB, Metal base PCB.
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2. Assembly Specification:
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Min size L50*W50mm; Max size: L510*460mm
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3. Assembly thickness:
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Min thickness: 0.2mm; Max thickness: 3.0mm
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4. Components Specification
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Components DIP:
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01005Chip/0.35 Pitch BGA
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Minimum device accuracy:
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+/-0.04mm
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Minimum footprint distance:
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0.3mm
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5. File format:
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BOM list; PCB Gerber file:
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6. Test
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IQC:
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Incoming inspection
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IPQC:
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Production inspection; first ICR test
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Visual QC:
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Regularly quality inspection
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SPI test :
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Automatic solder paste optical inspection
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AOI:
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SMD component welding detection, components shortage & component polarity detection
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X-Ravd:
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BGA test; QFN and other precision devices hidden PAD device inspection
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Function test:
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Test function and performance according to the customer's test procedures and steps
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7. Reworking:
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BGA rework equipment
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8. Delivery Time
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Normal delivery time:
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24 hours( fastest 12 hours quick-turn)
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Small production:
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72 hours( fastest 24 hours quick-turn)
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Medium production:
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5 working days.
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9. Capacity:
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SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
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10. Components Service
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A full set of substitute materials:
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Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
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Only SMT:
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Do SMT and backhand welding according to components PCB boards provided by customers.
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Components purchasing:
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Customers provide core components, and we provide component sourcing services.
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PCB Specification:
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PCB layers:
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1-24layers
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PCB materials:
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CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
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PCB max. board size:
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620*1100mm (Custom)
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PCB certificate:
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RoHS Directive-Compliant
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PCB Thickness:
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1.6 ±0.1mm
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Layer Copper Thickness:
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0.5-5oz
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Inner Layer Copper Thickness:
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0.5-4oz
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PCB max. board thickness:
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6.0mm
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Minimum Hole Size:
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0.20mm
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Minimum Line Width/Space:
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3/3mil
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Min. S/M Pitch:
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0.1mm(4mil)
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Plate Thickness and Aperture Ratio :
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30:1
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Minimum Hole Copper:
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20µm
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Hole Dia. Tolerance(PTH):
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±0.075mm(3mil)
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Hole dia. Tolerance(NPTH):
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±0.05mm (2mil)
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Hole Position Deviation:
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±0.05mm (2mil)
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Outline Tolerance:
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±0.05mm (2mil)
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PCB solder mask:
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Black, white, yellow
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PCB surface finished:
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HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
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Legend:
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White
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E-test:
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100% AOI, X-ray, Flying probe test.
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Outline:
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Rout and Score/V-cut
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Inspection Standard:
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IPC-A-610CCLASSII
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Certificates:
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UL (E503048),ISO9001/ISO14001/IATF16949
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Outgoing Reports:
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Final Inspection, E-test, Solderability Test, Micro Section, and More
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