PartNumber产品编号Chip Material芯片材质Lens Color外观颜色EmittingColor发光颜色ForwardVoltage顺向电压( )IF=20mADominantWavelength主波长(nm)IF=20mALuminousIntensity发光强度(mcd)IF=20mAReverseCurrent反向电流( A)ViewingAngle视角(deg)MINMAXMINMAXMINTYPMAXVR=5V△ 半功率角LB257AXRCAIGaInPWaterClearRed1.92.4620630250800 5 55LB257AXYCAIGaInPWaterClearYellow1.92.4585595250800 5 55LB257AXBCInGaNWaterClearBlue2.93.4450475250800 5 55LB257AXGCInGaNWaterClearGreen2.93.4510