| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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Innovative Custom PCB Solutions for Diverse Applications
At Finest Printed Circuit Board Limited, we specialize in delivering tailored PCB and PCBA solutions that address the unique requirements of various applications. Our expertise encompasses custom-designed rigid PCBs for headphones, lifepo4 laptop batteries, BLDC ceiling fans, and wireless keyboards. With a commitment to quality and precision, we ensure each product meets your exact needs.
Our custom rigid PCBs for headphones are engineered to deliver superior audio performance and reliability.
High-Fidelity Audio: Designed with meticulous attention to detail, our headphone PCBs provide optimal signal integrity and minimal interference, enhancing overall audio quality.
Durability: Constructed to withstand wear and tear, our PCBs ensure long-lasting performance and consistent sound quality in various headphone models.
Our PCBs for lifepo4 laptop batteries are designed to support efficient power management and safety.
Efficient Power Distribution: Our PCBs are tailored to handle the specific power requirements of lifepo4 batteries, ensuring reliable and efficient energy distribution for prolonged battery life.
Safety Features: Built with safety in mind, our designs incorporate protective measures to prevent overcharging and short-circuiting, enhancing battery longevity and user safety.
We provide customized PCBs for BLDC ceiling fans, ensuring smooth operation and energy efficiency.
Optimized Control: Our PCBs are designed to support precise control of BLDC motors, enabling smooth and quiet operation of ceiling fans while maximizing energy efficiency.
Enhanced Reliability: With robust construction and advanced components, our PCBs deliver reliable performance even in demanding environments.
Our PCBs for wireless keyboards are crafted to deliver reliable connectivity and responsive performance.
Seamless Connectivity: Designed for optimal wireless performance, our PCBs ensure stable and interference-free connections, enhancing the user experience.
Responsive Operation: Engineered for precision, our PCBs support quick and accurate key response, making them ideal for both everyday use and high-performance scenarios.
Finest Printed Circuit Board Limited offers comprehensive PCB design and assembly services tailored to your specific needs.
Custom Designs: Our team works closely with you to develop custom PCB designs that meet your precise specifications, whether for headphones, battery packs, ceiling fans, or keyboards.
Quality Assurance: We implement rigorous quality control measures to ensure that every PCB meets the highest standards of performance and reliability. From design to final assembly, we prioritize quality to ensure your product's success.
For bespoke PCBs that meet the exacting demands of your projects, from headphones and batteries to ceiling fans and keyboards, reach out to Finest Printed Circuit Board Limited. Our team is ready to provide detailed information and a customized quote to support your development needs. Contact us today to discuss your requirements and discover how we can help bring your vision to life.
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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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