单面双层厚铜铝基板Single-sided double-layer thick copper aluminum substrate

产品说明Product description：

1.成品板厚：2.3mm；成品铜厚：5/5oz ; 导热：3W/mK

1.Finished board thickness: 2.3mm; Finished copper thickness: 5/5 oz; thermal conductivity: 3W/mK

2.表面工艺： 无铅喷锡

2.Surface treatment:lead-free HASL

3.广泛应用于新能源汽车 电控板 ，既满足多层走线 ，又满足大功率 、高散热需求！

3. Widely used in new energy vehicle electronic control boards, it meets both multi-layer circuit and high-power, high-heat-dissipation requirements!