151 SERIES

      The 151 series is designed that its pack quantity would be 100 pieces.
     The 151 series has six features.The first one is its material conforms to UL94 V-O flammability ratings.The second one is that the independent addressability of the 151 series enhances drive circuit options for tri-colour status indication.The third one is that it would be available for reverse polarity options.The fourth one is that it would be available for customised lead lengths.The fifth one is that product illustrated 151-535-04.The last one is that the 151 series would be tpically available ex stock.That are all the features.
      Some important specifications and typical technical characteristics of the 151 series,which the condition should be Ta = 25°C,have been concluded into several points.Also you should have attention that the mean Time between failure up to = 100,000 Hours and luminous intensity figures refer to the unmodified discrete LED.The first one is about its colour which would be red and green.The second one is about its lens which would be white diffused.The third one is about the voltage DC of the 151 series which would be 2.0 or 2.2 Vdc.The fourth one is about its current DC which would be 20 mA.The fifth one is about its luminous intensity which would be 60 or 50 mcd.The sixth one is about its wave length which would be 627 or 565 nm.The seventh one is about its operating temperature which would be from -40 to +85°C.The eighth one is about The storage temperature of the 151 series which would also be from -40 to +85°C.The last one is that it has been conformed to be RoHS compliant.And so on.
      The material of which the 151 series is made is polycarbonate.This material offers UL94 V-0 flame retardancy and a high impact strength. This material has a melt point of 290-340°C and is suitable for use in the majority of automatic soldering processes.It should have attention that the Material test thickness 1.6mm.