The goods shipped to Australia every week have been packaged, with 3 large pallets, ready to go by sea, and I look forward to receiving them safely and on time. I wish our customers a prosperous business.
The advantages of soft and hard board
Because the "double-sided reflow process" requires two reflows, there will be some process restrictions.
The high-frequency circuit board includes a core board provided with a hollow groove and a copper clad laminate adhered to the upper and lower surfaces of the core board by flow glue.
The advantages are: smaller size, higher capacity density, low temperature resistance, and better cycle performance.
The conductor of Flexible PCB Board Connecter Cable FPC is Hoz copper 0.005" thick solder.