The 2SA1037AK-R Transistor is a PNP type device manufactured by Blue Rocket. It is packaged in a SOT-23 surface-mount package and is RoHS compliant. This device has a maximum collector-emitter voltage of Vceo (Max) = 50V and a maximum collector current rating of Ic (Max) = 150mA. It offers a wide range of features, including a low saturation voltage, low noise levels, low power dissipation, and good temperature stability. It is ideal for use in switching, amplifier, and voltage control applications. It is also suitable for applications in automated and handheld consumer electronics, automotive, appliances, and industrial products.