[elecena] 20.00M-HC49-S - zmiany ceny Rezonator kwarcowy 20MHz ±30ppm 1mW 20pF HC49-S 20.00M-HC49-S - 1.48 PLN https://elecena.pl/product/3468865/20-00m-hc49-s 2012-07-29 20.00M-HC49-S - 1.75 PLN https://elecena.pl/product/3468865/20-00m-hc49-s 2022-11-19 20.00M-HC49-S - 1.48 PLN https://elecena.pl/product/3468865/20-00m-hc49-s 2023-06-21 20.00M-HC49-S - 2.00 PLN https://elecena.pl/product/3468865/20-00m-hc49-s 2026-07-11