10pcs/lot OH44EW High Temperature Unipolar Hall Element Switch Circuit Magnetic Sensor SMD SOT-89 Mark:44E
https://www.vogueparade.com/shopping/EN/150412/1/1005003420045450/10pcslot-oh44ew-high-temperature-unipolar-hall-element-switch-circuit-magnetic-sensor-smd-sot-89-mark44e//