[elecena] 2SA1987 - zmiany ceny 2SA 1987 TRANSISTOR SILICON PNP / 230V / 15V / 180W / 30MHz TRANSISTOR 2SA1987 - 1.99 EUR https://elecena.pl/product/16830647/2sa1987 2020-05-13 2SA1987 - 3.99 EUR https://elecena.pl/product/16830647/2sa1987 2022-07-07