Import 2l Aluminum Board — Buy in Bulk from Supplier in China

This 2L aluminum board is a double-sided printed circuit board with an aluminum base material, designed for applications requiring efficient heat dissipation. The board has a thickness of 1.60±0.15mm and a copper thickness of 2 oz on both sides, supporting precise circuitry with a minimum hole size of 0.20mm (8mil), trace width of 0.5mm (19mil), and trace spacing of 0.25mm (10mil). Surface finishing is ENIG with a 5µ" gold layer, ensuring reliable solderability and corrosion resistance for high-performance electronics.

The aluminum substrate provides superior thermal conductivity compared to standard FR-4 boards, making it ideal for LED lighting, power supplies, and motor controllers. Panel dimensions are 110.00mm x 437.50mm per piece, with a 1-up panel method (1x1). Standard industry tolerances for aluminum PCBs include a thermal conductivity of 1.0 to 2.0 W/m·K typical, and a dielectric strength of 3.0 kV typical for FR-4 equivalents, though these values are not explicitly stated for this listing and should be confirmed for critical applications.

This board is used by manufacturers of power electronics, automotive lighting systems, and industrial control units where heat management is critical. Shenzhen Hemeixin Electronic Co., Ltd. offers a fastest lead time of 5 working days and a normal lead time of 8-13 working days, with flying probe testing applied to verify electrical integrity. Buyers should confirm packaging, shipping terms, and additional quality certifications directly with the supplier.

Shenzhen Hemeixin Electronic Co., Ltd. is based in Shajing Street, Shenzhen, Guangdong, China, with its office and production facilities located at South of 5th Floor, 7 Building, Wanxia Industrial Park, Tongfuyu Industrial Area. The company operates as an imported-tier supplier, specializing in printed circuit boards, including aluminum-based variants for thermal management applications.

The supplier’s profile indicates a harbor trust tier, though its response rate and average response hours are currently unrecorded. The listing specifies no additional certifications or production capacities beyond the provided PCB specifications, so buyers are advised to request detailed quality assurance documentation and manufacturing capabilities directly from Shenzhen Hemeixin Electronic Co., Ltd.