10pcs/lot EW-460 Unipolar Hall element for electrical appliances, brushless motors, water heaters, water flow control
https://www.vogueparade.com/shopping/EN/150412/1/1005003420022591/10pcslot-ew-460-unipolar-hall-element-for-electrical-appliances-brushless-motors-water-heaters-water-flow-control//