| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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Finest Printed Circuit Board Limited offers top-tier PCB and PCBA manufacturing services tailored to modern electronics, including smartwatch designs, speaker protection systems, SMT printed circuit boards, and SMD pads. As a leading manufacturer, we prioritize solving the critical concerns of our clients by offering high-quality, custom PCBAs that ensure reliable performance, durability, and cost efficiency. Explore our seamless approach to design and assembly that addresses the unique needs of your product development.
In the rapidly growing market of wearable devices, achieving a compact yet efficient design is crucial. Our smartwatch PCB solutions are meticulously designed to integrate all essential components while maintaining minimal space and power consumption, ensuring a sleek and durable device.
Compact & High-Efficiency Layout: With the limited space inside smartwatches, we specialize in designing miniaturized circuits that deliver high performance without compromising on functionality. Our custom designs optimize space while still supporting multiple features such as sensors, displays, and wireless connectivity.
Low Power Consumption: Battery life is a major concern for smartwatch users. Our PCBs are designed with low-energy components and optimized power routing, which extends battery life, allowing devices to last longer between charges.
Robust Durability: We understand that wearables, especially smartwatches, need to be resilient. Our PCBs are constructed with high-grade materials and rigorous testing to withstand daily wear and tear, offering durability for long-term use.
For devices that require speaker protection, such as soundbars and portable audio devices, we provide PCB solutions that ensure speakers remain protected from overloads, short circuits, and overheating, enhancing the device's longevity and sound quality.
Overload Protection: Sudden power surges or excessive audio volume can damage speakers. Our speaker protection PCBs integrate circuit breakers and resistors that regulate power, protecting speakers from being overloaded and preventing system failure.
Thermal Management: Audio components generate heat, which can damage speakers if not properly managed. Our PCBs come with efficient heat dissipation designs that keep the system cool, ensuring consistent performance without risking overheating.
Enhanced Audio Quality: By protecting speakers from damage, our PCBs help maintain audio clarity and prevent distortion, resulting in improved sound output for consumers.
Our Surface Mount Technology (SMT) PCBs are designed for modern electronic devices, offering high-density component placement and precision that meets the growing demands of high-performance consumer products. Whether it's for smartwatches, speakers, or other compact devices, our SMT PCBs offer seamless integration and robust functionality.
Efficient Assembly: SMT technology allows for automated assembly, reducing human error and ensuring high accuracy in component placement. This minimizes production time while ensuring that every PCB meets exact specifications.
Space-Saving Design: Our SMT PCBs maximize space efficiency, ideal for compact devices like wearables, smartphones, and portable audio equipment. By using miniaturized components, we ensure that your product maintains a sleek and streamlined design without sacrificing performance.
Improved Signal Integrity: We focus on minimizing noise and maximizing signal strength in our SMT PCB designs. This is critical for devices like smartwatches and speakers, where interference can affect performance.
SMD (Surface-Mount Device) pads play a crucial role in ensuring that electronic components are securely mounted on the PCB. Our SMD pad solutions are designed to enhance connectivity and reduce the risk of detachment, which is essential for devices subject to regular movement or vibration.
High Adhesion: Our SMD pads are designed to ensure strong adhesion between components and the board, minimizing the risk of components becoming loose over time, especially in portable devices like smartwatches and speakers.
Precise Placement: With automated SMT assembly, we ensure that components are placed precisely on the SMD pads, preventing connectivity issues and enhancing overall device reliability.
Custom Configurations: Depending on the design and functionality of your product, we offer custom SMD pad layouts to suit various electronic components, ensuring your PCB is optimized for performance.
At Finest Printed Circuit Board Limited, we focus on addressing the critical pain points that manufacturers encounter during the development process. From managing costs to ensuring reliable performance, our goal is to provide high-quality PCBAs that meet your needs without compromise.
Tailored Design and Manufacturing: Every project has unique requirements. We offer fully customizable PCB designs that cater to the specific needs of your product, whether it's for a smartwatch, speaker protection system, or other electronic devices. This ensures that you receive a PCB that fits seamlessly into your product's design.
Cost-Effective Production: Through efficient manufacturing processes and state-of-the-art technology, we minimize production costs without sacrificing quality. This allows us to offer competitive pricing, ensuring that your project stays within budget.
Quality Control and Testing: Every PCB we produce undergoes stringent quality checks and functional testing to ensure reliability and longevity. This reduces the risk of product failures and costly recalls, providing you with peace of mind.
With years of experience in the PCB and PCBA manufacturing industry, Finest Printed Circuit Board Limited stands as a leader in delivering high-performance and customized solutions for various electronic applications. Whether you need PCBs for smartwatch designs, speaker protection systems, or advanced SMT prototypes, we have the expertise to deliver products that meet your exact requirements.
If you're ready to elevate your product's design with reliable and efficient PCBs, look no further than Finest Printed Circuit Board Limited. Request a quote today, and let us help you bring your electronic products to market with the highest-quality PCB solutions.
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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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