The OH34 with Magnetic Sensors SOT-23 (SOT-23-3) RoHS is a small form factor, low-power device designed and manufactured by Ouzhuo for the detection of proximity and position. It features three leads for power, ground, and digital output, as well as a miniature magnet for detection. The device has a low operating voltage from 1.8V to 3.6V, a current consumption of less than 2mA, a sensing distance of up to 2mm, and an operating temperature range of -20°C to +80°C. This reliable and reusable tool is RoHS-compliant and ideal for a variety of applications, including detecting the presence and position of objects in a closed area.