| 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 delivering high-quality PCB and PCBA manufacturing services for a wide range of applications, including speaker amplifier circuit boards, solar charger SMT prototypes, laptop motherboards, and Robot PCBA. Our state-of-the-art technology and expertise allow us to provide reliable, durable, and efficient solutions tailored to your needs, addressing critical pain points such as durability, efficiency, and cost-effectiveness. With years of experience, we aim to exceed client expectations and encourage inquiries for custom quotes.
Speaker amplifier circuit boards are the backbone of any high-quality audio system. One of the major pain points for customers is ensuring that their amplifier boards provide the perfect balance between sound quality, power management, and durability. At Finest PCB, we solve these issues with cutting-edge designs and premium materials.
Exceptional Sound Clarity: Our amplifier circuit boards are designed to minimize interference and noise, offering crystal-clear sound output that meets even the most demanding audio system requirements. Whether you are designing for consumer electronics or professional sound equipment, our boards ensure peak performance.
Optimized Power Management: We ensure that our amplifier boards efficiently manage power flow, preventing overheating and ensuring consistent performance. Our boards are designed with power-saving features that reduce energy consumption without sacrificing sound output.
Long-Lasting Durability: Built to endure extended usage and exposure to various environmental conditions, our amplifier circuit boards are constructed with high-quality components, ensuring that your audio systems perform at their best for years without the need for frequent repairs or replacements.
In today's eco-conscious market, solar charger SMT prototypes represent a growing demand for energy-efficient solutions. Customers often face challenges in achieving reliable performance and seamless integration with renewable energy systems. Our solar charger PCBA resolves these issues with an optimized design.
Efficient Energy Conversion: Our solar charger SMT prototypes are engineered to maximize energy conversion efficiency, ensuring that solar energy is effectively captured and converted into usable power. This ensures longer battery life and reduces energy wastage in portable or stationary solar devices.
Compact and Reliable: With a focus on space-saving designs, our boards integrate advanced components in a compact and lightweight package, making them ideal for portable chargers, outdoor solar systems, and other space-sensitive applications. The durability of the components ensures reliable operation, even in outdoor environments.
Custom Prototype Development: We understand the importance of customization and offer fast prototyping services for solar chargers to help you validate designs quickly. Whether you are at the early stages of development or preparing for mass production, we provide tailored solutions that meet your project's specifications.
Laptop motherboards require a fine balance of performance, power efficiency, and durability, making it one of the most challenging PCBA applications. Customers need to ensure they receive high-performance boards that meet stringent quality requirements while staying cost-effective. Our manufacturing processes guarantee reliable results.
Optimized for Performance: Our laptop motherboards are designed for high-speed data processing, ensuring smooth operation for modern computing tasks. Whether it's a consumer-grade laptop or a specialized industrial machine, our motherboards are built to meet rigorous performance standards.
Energy Efficient Design: Power efficiency is a critical aspect of any laptop motherboard. Our designs incorporate energy-saving features and components that help extend battery life, reduce heat generation, and improve overall performance, making our motherboards ideal for portable devices.
Thorough Testing and Validation: All our motherboards undergo stringent testing to ensure they meet industry standards for quality, performance, and safety. Our focus on quality assurance helps eliminate defects and ensures a long product lifecycle, minimizing the risk of device failure in the field.
As robotics and automation continue to grow, Robot PCBA becomes an integral component of modern robotic systems. The complexity and precision required in robot circuitry demand reliable, high-performance boards that can handle real-time processing, control, and movement. At Finest PCB, we deliver Robot PCBAs that meet these
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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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