[elecena] 2SD637 - zmiany ceny 2SD 637 TRANSISTOR SILICON NPN / 60V / 100mA / 0.4W TRANSISTOR = 2SD637R/S 2SD637 - 5.90 EUR https://elecena.pl/product/16831783/2sd637 2020-05-13 2SD637 - 9.99 EUR https://elecena.pl/product/16831783/2sd637 2020-06-06 2SD637 - 2.82 EUR https://elecena.pl/product/16831783/2sd637 2020-06-20 2SD637 - 5.90 EUR https://elecena.pl/product/16831783/2sd637 2022-06-20 2SD637 - 8.90 EUR https://elecena.pl/product/16831783/2sd637 2023-12-01