7,73 € EE-SX4009-P1 5pcs/lots, Photointerrupter Transmissive 5mm Photologic, Open Collector 3-Pin ,Original In Stock EE-SX4009-P1 5pcs/lots, Photointerrupter Transmissive 5mm Photologic, Open Collector 3-Pin ,Original In Stock 7,73 € Aliexpress EU - Consumer_Electronics Comprar Historial de precios 19 sept. 2023 7,73 €