20pcs/lot CS49E Linear Hall sensor is used for turning handle, sewing machine, mahjong machine, automobile current detection
https://www.vogueparade.com/shopping/EN/150412/1/1005003419993814/20pcslot-cs49e-linear-hall-sensor-is-used-for-turning-handle-sewing-machine-mahjong-machine-automobile-current-detection//