Import 2layers Aluminum Core Pcb With White Solder Mask — Buy in wholesale FOB from Supplier in China

This is a 2-layer aluminum core PCB with a white solder mask and black silkscreen, designed for applications requiring efficient heat dissipation. The board uses an aluminum core as the base material, with a thermal conductivity of 2W/m.k. It features a 1L+Al+1L layer structure, a total thickness of 2.0 mm, and a copper thickness of 1OZ. The minimum hole size is 12mil (0.3 mm), while the minimum line width and spacing are 4mil (0.1 mm) and 5mil (0.125 mm), respectively. The surface finish is lead-free HASL, ensuring compliance with modern environmental standards.

Aluminum core PCBs are standard in high-power LED lighting, power supplies, and automotive electronics due to their ability to dissipate heat effectively. The white solder mask provides contrast for inspection and reduces light reflection in optical applications. Typical industry standards for such PCBs include UL certification for safety and ISO 9001/14001 for quality and environmental management, which this supplier states it holds. The black silkscreen offers clear component labeling, which is critical for assembly and debugging.

These boards are primarily sourced by manufacturers of LED modules, industrial controls, and power conversion systems. The lack of a minimum order quantity (MOQ) makes them accessible for prototyping and small-batch production. Buyers should confirm lead times and packaging specifications, as these are not detailed in the listing. The aluminum core’s thermal performance is particularly valuable in compact designs where passive cooling is insufficient.

King Credie Technology Ltd operates from Shenzhen, China, with its office located at Room 502, Building 4, Tongtai Times Center, No.6259 Bao'an Avenue, Bao'an District. The company is classified under the harbor trust tier, indicating a verified presence but limited response data, as its current response rate and average response hours are not available. The supplier specializes in aluminum core PCBs, a niche requiring precision in thermal management and layer construction.

The supplier’s profile confirms certifications in UL, ISO 9001, and ISO 14001, which are critical for buyers prioritizing safety and quality compliance. However, the listing does not provide details on production capacity, lead times, or additional quality control measures. Buyers should request these specifics directly. The focus on aluminum core PCBs suggests expertise in heat-dissipative applications, a key differentiator in the crowded PCB market.