타입 = SMT Body 높이 = 3.5mm Material = Steel Body Diameter = 4.35mm Wurth WA-SMST 시리즈 SMT Steel Spacers. WA-SMST series PCB SMT mounting spacers made from tin plated steel. These PCB spacers are suitable for automated assembly and offer a high mechanical strength. The internal diameter of these PCB spacers is 2.25 mm and the spacers are available in lengths from 1 mm to 8 mm.