LED PCB Layer count: 1LMaterial: FR4 , 1.6mm, TG 130, 1 OZ Minimum tack: 25milMinimum space(gap): 20milMinimum hole: 0.45mmSurface finished: OSPPanel size: 510*240mm/12upCharacteristics: LPI white solder mask, black silk screen www.hiquality-pcb.com Weniger lesen