[elecena] KA78R12 - zmiany ceny KA 78R12 12VOLT VOLTAGE REGULTOR INSULATED CASE: TO-220F-4L REF Q861/DAEWOO DV21 = UA78R12 KA78R12 - 3.90 EUR https://elecena.pl/product/16837204/ka78r12 2020-05-13 KA78R12 - 4.49 EUR https://elecena.pl/product/16837204/ka78r12 2023-06-10