Dialight 551-xx07 Quad Series LED CBI® Circuit Board IndicatorsThe 551-xx07 quad series, from Dialight, are quad block LED CBI® circuit board indicators. They contain four 3mm through-hole LEDs. The 551-xx07 quad offer high centrelines of 4.32mm. A black plastic housing provides the 551-xx07 quad series with a high contrast. The 551-xx07 quad includes high efficiency, integral resistor, low current and bi-colour LED options. Features of the 551-xx07 Quad PCB LED indicators: Quad block 4 x 3mm T-1 LEDs Variety of colours Through-hole mounting Black plastic housing Standoffs ### 印刷电路板 LED 指示灯，Dialight
551-xx07 Quad 系列 LED CBI® 电路板
Dialight 551-xx07 Quad 系列是四路块 LED CBI® 电路板指示灯。它们包含四个 3mm 通孔 LED。551-xx07 Quad 提供 4.32mm 高中心线。黑色塑料外壳让 551-xx07 Quad 系列具有高对比度。551-xx07 Quad 包含高效率、集成电阻器、低电流和双色 LED 选项。
551-xx07 Quad 印刷电路板 LED 指示灯的特征：
四路块
4 x 3mm T-1 LED
各种颜色
通孔安装
黑色塑料外壳
支架