APEM
发光二极管指示器 面板安装, 黄色, 8 mm, 24 VDC, 20 mA, 50 mcd, IP67
PANEL MOUNT INDICATOR, LED, 12MM, GREEN, 2.2V
发光二极管指示灯, 12MM, 绿色, 24VDC, IP67
PANEL MOUNT INDICATOR, LED, 8MM, YELLOW, 2.1V