Product Name:4 layers HASL pcb
Material:FR-4
Layers:4 layer
Thickness:1.6mm
Surface Finish : HASL
Copper thickness for outer layers:1OZ
Min. trace width/Min. trace space:4mil/4mil
We always adhere to the "integrity-based, quality first", the principle of. The establishment of long-term, stable partnership, is our eternal goal. Some more information, please contact our info@lensuo.com