1 to 28 layers Electronics Components PCB FR4 Base , 0.5 to 3.0 oz , 500 x 500mm Specifications Electronic testing circuit board or PCBA Fast delivery, anti-static package ROHS Directive-compliant, lead-free ... Подробнее
FR4 FR-1 FR-2 4 layer rigid pcb board for electronics 0.5 to 3.0 oz Specifications PCB/PCBA maker for over many years high quality+fast delivery 100%test+competitive price OEM ,SMT service,great reputation PCB ... Подробнее