LED数码管产品说明书SPECIFICATION  OF LED DISPLAY                                                   客户确认：——————型号（PART NO.）：F-8401BB 用途Aplication：仪表 外型尺寸Outer Dimension 长：Pancl Length：                                           71.6mm 宽：Pancl Width：                                            25.7mm 厚：Pancl Thickness：                                         7.5mm 发光颜色：Emitted Color：                                     蓝色 电极间距：Lead Pitch                                          2.54mm  极限参数：（Absolute Masimum Ratings） 项         目Item 符  号Symbol极限值（Max） 单   位Unit 蓝色功耗（Power Dissipation）Pd66mW脉冲电流（Peak  Forward Current）Ifp100mA直流电流（Continuous Forward Current）Ifm20mA反向电压（Reveerse Voltage）VR-5V工作温度（Operating Temperature Range）Topr-30~+70℃储藏温度（Storage Temperature Range）Tstg-40~+85℃静电电压（STATIC Voltage）Var-----------V     光电特性（Optical-Electrical Characteristic）蓝色（BLOU）参      数（Parameter）测 试 条 件TEST CONDITING）符 号Symbols MinTypeMax单 位Unit发光强度（Luminous Intemsity）If=20mAIV606675-Mcd正向电压（Forward Voltage）If=20mAVF3.33.343.4V反向电流（Revbrse Current）VR=5VIR--20uA波长(Peak Wavelength)If=20mAλp462.6463.7465.0nm带宽(Spectral Bandwidth)If=20mA△λ-5 nm查看角度(View Angle)If=20mA201/2-60 Deg