LED Alu 2.0KWM Countersink holes
Aluminum PCB, that is metal matrix cooling plate (containing aluminum plate, copper substrate, iron base board). It has good thermal conductivity, electrical insulation and machining property. Compared with the traditional FR4, the aluminum PCB can carry higher electric current based on the same thickness and the same line width. Aluminum PCB can withstand pressure up to 4500V, the thermal conductivity over 2.0. And the aluminum PCB is mainly used in the related industry.

● Very effective treatment of heat diffusion in circuit design;
● Reduce the operating temperature of the product, improve the power density and reliability of the product to extend the service life of the product;
● Cut product size, lower hardware and assembly costs;
● Replace fragile Ceramic PCB to get better mechanical endurance.
Layer Count2 Layers
Material Aluminum 2.0KWM
Finished Board Thickness1.2 mm
Finished Copper Thickness 1 OZ
Min. Drilling0.5mm
Min. Wall Cu Thickness25um
Min. Line Width/Space10/10mil
Surface Treatment HASL-LF
Speciality2.0KWM, Countersink holes
Application LED, Light