555 系列 红色 2 mm 40° 0.9 mcd 漫射式 3 mA 5 V LED 电路板 指示灯
The is a 2mm LED CBI® Circuit Board Indicator with an integral resistor, top viewing and single colour housing. The multiple CBIs form horizontal LED arrays on 2.54mm centrelines. LEDs are safe for direct viewing per IEC 825-1, EN-60825-1.