8402-0056 is a DIP-based Hall Effect Sensor manufactured by Coto Technology. It is designed for use in low, medium, and high-temperature industrial environments and offers enhanced reliability, performance, and robustness. This device offers digital output of 4 binary hall effect states (ON, OFF, OPEN and CLOSED) and is ideal for applications that require contactless detection of permanent magnets, such as motor control, proximity sensing, and level sensing. The product offers high noise immunity, superior temperature stability, and a wide voltage range of 3.5 V to 24 V. Additionally, it provides a high maximum on-resistance of 2.5 KO at a 5 V supply voltage, allowing it to detect very low-level magnetic fields such as encoder signals.