6,90 € 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 6,90 € Aliexpress EU - Consumer_Electronics Comprar Historial de precios 19 sept 2023 6,90 €