High-Density 4014 SMD LED PCB with 0.075mm Ultra-Fine Line Width and Aluminum Base for Superior Heat Dissipation

• Perfect Compatibility with 4014 SMD LEDs: Engineered exclusively for 4014 SMD LED chips, with precise pad layout and circuit design, ensuring seamless SMT assembly, stable electrical performance, and high luminous efficiency for LED strip lights and linear lighting.
• Dual Substrate Options (Aluminum + FR4): Offers premium aluminum base for superior heat dissipation (1.0W/mK-3.0W/mK) and high-performance FR4 substrate for cost-effective solutions, adapting to different power and budget requirements.
• Industry-Leading High-Precision Manufacturing: Features 0.075mm (3mil) ultra-fine line width and 0.1mm (4mil) minimum hole size, enabling ultra-high-density circuit design that maximizes LED quantity per meter, ideal for high-brightness 4014 LED strip applications.
• Full-Parameter Customization & One-Stop Service: Supports flexible customization of board size, thickness, copper thickness, surface finishing, and circuit design. We provide OEM/ODM services, PCB design optimization, and PCB assembly to meet diverse project requirements.
• Multiple Surface Finishing Options: OSP, HASL, ENIG, ENEPIC, and Immersion silver surface treatments are available, with excellent solderability, high oxidation resistance, and environmental compliance, suitable for mass automated SMT production.
• Certified Quality & Controllable Lead Time: ISO9001, ISO14001, UL, and RoHS certified, with strict quality control throughout the production process. Fast lead time (8-10 days for PCB, 15-20 days for PCBA) and vacuum packaging ensure safe delivery and stable production schedules.
• Source Direct Supply & High Cost-Effectiveness: Direct supply from PCBGATE's Shenzhen manufacturing base, eliminating intermediate links for preferential bulk purchase prices, reducing customer procurement and after-sales costs.

“Instant PCB(1-38 layers)”--PCBgate
PCBgate is a professional PCB manufacturer providing high-quality printed circuit boards for global electronics industries.
We are capable of manufacturing a wide range of PCB types to meet different application requirements, including: FR-4 PCBs, ceramic PCBs, carbon oil PCBs, Aluminum PCBs, Flexible & Rigid-Flex PCBs.

Aluminum PCB is a high-performance metal core printed circuit board, highly valued in the electronics industry for its outstanding thermal conductivity, efficient heat dissipation, high mechanical stability, and cost-effectiveness. It addresses the thermal management challenges of high-power electronic designs.
We offer high-precision Aluminum PCB manufacturing for high-power LED drivers, automotive electronics, industrial inverters, and power conversion systems. Our factory is equipped with advanced PCB production lines and strict quality control systems (ISO 9001, IPC standards), ensuring precise layer alignment, consistent thermal resistance, and reliable electrical insulation.
We support prototype development, small-batch production, and large-scale mass production, meeting the diverse needs of customers across R&D, validation, and mass production phases.

• Multilayer PCB up to 38 layers
• HDI PCB fabrication
• Controlled impedance PCB
• High TG PCB materials
• Heavy copper PCB
• Quick turn PCB prototype service

Attention: pictures are for reference only. The specific products are subject to the original factory model.

Standard Packaging: Inner Vacuum Packaging + Outer Carbon Box.
Delivery Partners: EMS, DHL, SF-express, FedEx, UPS or Sea/Air Freight for bulk orders.

• 15 years experience in PCB manufacturing.
• Advanced Equipment: Equipped with high-speed CNC drilling machines and AOI testing lines.
• Professional engineering support
• Fast prototype delivery
• Global customers from Europe, USA and Asia
• Own Global Supply System.
• Fast and safe way by EMS/DHL/SF-express/Fedex,etc.
• New styles updating everyday and MOQ for all the styles;

Welcome to send us your PCB Gerber files for quotation. Our engineering team will respond within 24 hours.