从China供应商批发进口Aluminum Base Metal Core Pcb — FOB条款

The Aluminum Base Metal Core PCB from Shenzhen Dihe Electronic Co., Ltd. is engineered for high-power electronic applications where thermal management is critical. It features a metal core substrate that delivers superior heat dissipation compared to standard FR-4 PCBs, supporting operating temperatures up to 150°C. The board integrates a 1 to 3 oz copper layer bonded to a 1.0 to 3.0 mm aluminum base, providing a stable platform for high-density component mounting in compact LED arrays and power conversion circuits.

Material composition consists of a 6061 or 6063 aluminum alloy core with a thermal conductivity of 1.0 to 2.2 W/m·K, paired with a dielectric layer of epoxy resin or polyimide for electrical insulation. The surface finish is typically HASL or ENIG, ensuring compatibility with SMT and through-hole soldering processes. Industry-standard tolerances for thickness and copper weight apply, with typical dielectric strength exceeding 3.0 kV/mm and a peel strength of 1.5 N/mm for the copper-aluminum interface.

Primary buyers include manufacturers of LED lighting modules, automotive power electronics, and industrial power supplies. The PCB is supplied in panel sizes from 100x100 mm to 450x600 mm, with custom shapes available on request. Shenzhen Dihe Electronic Co., Ltd. confirms UL, ISO 9001, ISO 14001, and RoHS compliance for its production lines, and offers FOB Shenzhen as the default shipping term. Bulk packaging uses vacuum-sealed bags with anti-static shielding to prevent oxidation and physical damage during transit.

Shenzhen Dihe Electronic Co., Ltd. operates from No.18, Linhai Industrial Road in the Shajiao area of Shenzhen, Guangdong Province, China. The company specializes in metal core PCBs, with a focus on aluminum-based solutions for thermal management in high-power electronics. Its facility is equipped to handle prototype to mid-volume production, supported by a harbor-tier trust classification that reflects consistent supply chain reliability.

The supplier’s profile states compliance with UL, ISO 9001, ISO 14001, and RoHS standards, but does not disclose additional details such as annual production capacity, employee count, or client base. Shenzhen Dihe Electronic Co., Ltd. lists no verified response rate or average response time, indicating that direct communication for technical clarifications or trade terms should be initiated proactively by the buyer.