Duplex PCB Indicators 109 Series from Aerospace and Defence Products are 3mm sized right angle mounting hazard-warning LEDs, featuring standard intensity, diffused LED elements. These indicators are available in a range of colours and voltages, with the option of custom-built multi-colour permutations to suit customers’ need. Reverse polarity, low current and bi-colour options are also available to choose from. The precision black moulded housing manufactured to UL 94 V-0 flammability rating material emphasises the mechanical stability and on/off contrast ratio of the component. Their benefits include savings on board space and production assembly time.