| Customization: | Available |
|---|---|
| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
|
Still deciding? Get samples of US$ 20/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Finest Printed Circuit Board Limited brings unmatched expertise in producing high-quality small speaker PCB assemblies, smart watch circuit boards, and solar lamp RGB PCBs. As a leader in PCB and PCBA manufacturing, we provide solutions that address critical customer concerns such as durability, efficiency, and precision. Our gold finger PCB technology further enhances connectivity, making our products the top choice for demanding electronic applications.
Compact Design for Audio Clarity
Our small speaker PCBs are engineered to deliver exceptional audio quality within compact enclosures. We focus on minimizing electromagnetic interference and optimizing signal paths, resulting in crisp sound output. Customers appreciate the space-efficient layouts, allowing for integration into a variety of speaker designs without sacrificing audio performance. This is especially important for those looking to offer high-quality sound in portable or space-constrained devices.
Reliable Power Management
Small speakers require stable power management to prevent disruptions in audio output. Our circuit boards include advanced power regulation components, ensuring consistent performance across different voltage levels. This feature is critical for customers who need long-lasting, stable speaker solutions that can adapt to varying power conditions. Our designs help avoid common issues like audio distortion or power surges, which can impact user experience.
Integration of Multiple Functionalities
Smart watches are packed with features like Bluetooth connectivity, fitness tracking, and touchscreen interfaces. We design smart watch circuit boards that integrate these functionalities seamlessly, ensuring efficient operation within compact form factors. Our expertise in high-density interconnect (HDI) PCBs ensures that all components are perfectly aligned, meeting the precision requirements of wearables. This helps customers create smart watches that stand out in the market with smooth performance and long battery life.
Durable and Flexible Design
Wearables demand durable yet flexible PCBs to withstand daily use. Our smart watch circuit boards are designed using materials that balance rigidity and flexibility, ensuring they fit into slim profiles without compromising strength. This is crucial for customers looking to provide end-users with reliable and comfortable smart watches that can endure bending and impact. Our PCBs also feature robust coatings to protect against moisture, extending the lifespan of wearable devices.
Maximizing Solar Efficiency for RGB Illumination
Solar-powered lighting systems rely on efficient power conversion from solar panels to maintain vibrant RGB illumination. Our solar lamp circuit boards are equipped with MPPT (Maximum Power Point Tracking) technology, which maximizes energy absorption from solar cells. This ensures that RGB LEDs receive a steady power supply, providing bright and consistent lighting throughout the night. Customers benefit from energy-efficient solutions that reduce power consumption without sacrificing brightness.
Advanced RGB Control for Custom Lighting Effects
The demand for customizable lighting is growing, especially in outdoor and decorative applications. Our solar lamp PCBs feature integrated RGB control circuits, allowing for dynamic color changes and customized lighting patterns. This level of control enables customers to create visually appealing solar lights that cater to various needs, from garden lighting to commercial installations. The ability to control color transitions and brightness settings makes our PCBs ideal for enhanced user experiences.
Enhanced Contact Points for Reliable Connections
Gold fingers are critical for applications where durable edge connectors are needed. Our gold finger PCB designs ensure excellent conductivity and reduced oxidation, making them ideal for devices like smart watches and speaker systems that require frequent plugging and unplugging. Customers can trust our gold finger technology to provide reliable, low-resistance connections, ensuring their products maintain stable performance over time.
Precision Plating for Long-Lasting Durability
The durability of gold finger PCBs depends on the quality of the plating process. At Finest Printed Circuit Board Limited, we use high-precision gold plating techniques that ensure uniform coating thickness, providing enhanced wear resistance. This precision ensures that the gold fingers remain effective even after multiple insertion cycles, a key concern for customers looking for long-term reliability in high-usage applications.
Tailored PCB Designs for Unique Applications
We understand that each project has specific requirements. Our team offers custom PCB design services, ensuring that every circuit board meets the exact specifications of your product, whether it's a smart watch, solar lamp, or audio system. This flexibility allows customers to create differentiated products that meet the expectations of their target market, providing a competitive edge.
Rapid Prototyping for Quick Market Entry
Time-to-market is a critical factor in electronics manufacturing. With our fast prototyping capabilities, we help customers validate their designs quickly and make necessary adjustments before moving to mass production. This streamlined process allows for quick iterations and faster project completion, helping customers launch their products on schedule and stay ahead of the competition.
Thorough Testing for Uncompromised Quality
Our manufacturing process includes comprehensive testing, from automated optical inspection (AOI) to functional tests, ensuring that each PCB and PCBA meets industry standards. This attention to detail ensures that our PCBs perform reliably in diverse applications, whether in outdoor solar lights or high-tech wearable devices. Customers can trust our commitment to consistent quality for their critical projects.
Compliance with Industry Standards
We adhere to strict ISO and RoHS certification requirements, ensuring that our products are compliant with environmental regulations. Our focus on quality and safety makes it easier for customers to access global markets, knowing that their products meet international standards. This commitment to compliance helps customers reduce risks and simplify the certification process for their end products.
At Finest Printed Circuit Board Limited, we pride ourselves on delivering high-performance PCBs that address the needs of the wearable tech, solar lighting, and audio device markets. Our expertise in smart watch PCB design, solar RGB lighting circuits, and gold finger PCBs ensures that our customers receive solutions tailored to their exact needs. Contact us today for a custom quote and discover how we can support your next project with our advanced manufacturing capabilities. Let us help you turn your ideas into reality with reliable and efficient PCB solutions.
|
PCBA Technical Capability
|
|
|
1. Assembly Type::
|
FR4, FPC, Rigid-flex PCB, Metal base PCB.
|
|
2. Assembly Specification:
|
Min size L50*W50mm; Max size: L510*460mm
|
|
3. Assembly thickness:
|
Min thickness: 0.2mm; Max thickness: 3.0mm
|
|
4. Components Specification
|
|
|
Components DIP:
|
01005Chip/0.35 Pitch BGA
|
|
Minimum device accuracy:
|
+/-0.04mm
|
|
Minimum footprint distance:
|
0.3mm
|
|
5. File format:
|
BOM list; PCB Gerber file:
|
|
6. Test
|
|
|
IQC:
|
Incoming inspection
|
|
IPQC:
|
Production inspection; first ICR test
|
|
Visual QC:
|
Regularly quality inspection
|
|
SPI test :
|
Automatic solder paste optical inspection
|
|
AOI:
|
SMD component welding detection, components shortage & component polarity detection
|
|
X-Ravd:
|
BGA test; QFN and other precision devices hidden PAD device inspection
|
|
Function test:
|
Test function and performance according to the customer's test procedures and steps
|
|
7. Reworking:
|
BGA rework equipment
|
|
8. Delivery Time
|
|
|
Normal delivery time:
|
24 hours( fastest 12 hours quick-turn)
|
|
Small production:
|
72 hours( fastest 24 hours quick-turn)
|
|
Medium production:
|
5 working days.
|
|
9. Capacity:
|
SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
|
|
10. Components Service
|
|
|
A full set of substitute materials:
|
Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
|
|
Only SMT:
|
Do SMT and backhand welding according to components PCB boards provided by customers.
|
|
Components purchasing:
|
Customers provide core components, and we provide component sourcing services.
|
|
PCB Specification:
|
|||||
|
PCB layers:
|
1-24layers
|
||||
|
PCB materials:
|
CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
|
||||
|
PCB max. board size:
|
620*1100mm (Custom)
|
||||
|
PCB certificate:
|
RoHS Directive-Compliant
|
||||
|
PCB Thickness:
|
1.6 ±0.1mm
|
||||
|
Layer Copper Thickness:
|
0.5-5oz
|
||||
|
Inner Layer Copper Thickness:
|
0.5-4oz
|
||||
|
PCB max. board thickness:
|
6.0mm
|
||||
|
Minimum Hole Size:
|
0.20mm
|
||||
|
Minimum Line Width/Space:
|
3/3mil
|
||||
|
Min. S/M Pitch:
|
0.1mm(4mil)
|
||||
|
Plate Thickness and Aperture Ratio :
|
30:1
|
||||
|
Minimum Hole Copper:
|
20µm
|
||||
|
Hole Dia. Tolerance(PTH):
|
±0.075mm(3mil)
|
||||
|
Hole dia. Tolerance(NPTH):
|
±0.05mm (2mil)
|
||||
|
Hole Position Deviation:
|
±0.05mm (2mil)
|
||||
|
Outline Tolerance:
|
±0.05mm (2mil)
|
||||
|
PCB solder mask:
|
Black, white, yellow
|
||||
|
PCB surface finished:
|
HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
|
||||
|
Legend:
|
White
|
||||
|
E-test:
|
100% AOI, X-ray, Flying probe test.
|
||||
|
Outline:
|
Rout and Score/V-cut
|
||||
|
Inspection Standard:
|
IPC-A-610CCLASSII
|
||||
|
Certificates:
|
UL (E503048),ISO9001/ISO14001/IATF16949
|
||||
|
Outgoing Reports:
|
Final Inspection, E-test, Solderability Test, Micro Section, and More
|
||||
){kind=link}