The GP2S60A is a reflective phototransistor sensor designed by Sharp Microelectronics. It is a medium-popularity sensor with a balanced supply and demand status. The GP2S60A is ideal for use in a variety of applications, including optical encoders, position sensors, and reflective sensors. The sensor features a sensing distance of 0.028" (0.7mm), a response time of 20μs, and a maximum current collector of 20mA. The GP2S60A has a VCEO maximum collector-emitter breakdown voltage of 35V and a continuous forward current of 50mA.