| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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High-Performance Customized PCB Solutions for Diverse Applications
Finest Printed Circuit Board Limited excels in delivering tailored PCB and PCBA solutions, ensuring exceptional quality and reliability for various applications. Our OEM customized services cater to a range of needs, from battery chargers to mechanical keyboards, all crafted to meet stringent performance and design standards.
Our PCBs for 18650 battery chargers are meticulously designed to ensure optimal charging performance.
Precision Engineering: Designed to support efficient charging of 18650 batteries, these PCBs feature high-precision circuits to ensure reliable and safe battery management.
Thermal Management: Equipped with advanced thermal management solutions to prevent overheating, enhancing the safety and longevity of both the battery and the charger.
We offer customized PCB solutions for mechanical keyboards, providing a superior typing experience and robust performance.
Ergonomic Design: Our mechanical keyboard PCBs are engineered for responsiveness and durability, ensuring a comfortable typing experience and reliable performance over time.
Flexible Configurations: Designed to accommodate various keyboard layouts and switch types, allowing for a fully customized typing solution.
Our 12-volt battery charger PCBs are built to deliver consistent and efficient charging for a wide range of applications.
High Efficiency: Incorporates advanced charging algorithms to maximize efficiency and extend battery life, providing a reliable power solution.
Safety Features: Includes built-in safety features to protect against overcharging and short circuits, ensuring safe and reliable operation.
Tailored to meet the unique demands of wireless keyboards, our PCBs are crafted for optimal performance.
Compact and Efficient: Designed to fit seamlessly into compact wireless keyboard designs, offering high performance without compromising on space.
Seamless Connectivity: Engineered to ensure stable and reliable wireless connectivity, enhancing the overall user experience.
At Finest Printed Circuit Board Limited, we are dedicated to providing customized PCB solutions that meet your specific requirements.
Tailored Design Services: Our expert team works closely with you to develop custom designs that align with your technical needs and performance expectations.
Quality Assurance: We implement rigorous quality control measures throughout the design and manufacturing process to ensure each PCB meets high industry standards.
For customized PCBs that deliver outstanding performance and reliability, contact Finest Printed Circuit Board Limited. Our team is ready to discuss your project needs and provide a detailed quote tailored to your specifications. Reach out today to get started on your custom PCB solution.
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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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