Welcome to Well-Tech - one of the leading manufacturers and suppliers of PCB products in China. Our factory is engaged in PCB manufacturing and offering customized single side fr1 pcb with balck silkscreen at competitive price. High reliability, strong diversity and expert advice are our characteristics. Please contact us if you have inquiry.
FR1 PCB: FR-1 is the paper substrate, FR-1 is composed of paper and resin, FR-4 is composed of glass fiber and resin FR-4. FR-1 mainly consists of 94V0 and 94HB, 94V0 does not burning, while 94HB is flammable, it’s burning.
Material /Laminate: FR1
Board thickness: 1.0mm
Copper weight: 1oz