[elecena] 640-4.7K - zmiany ceny Termistor NTC 4,7k 0,5W ±5% 3977K -40+125°C THT 2,54mm 640-4.7K - 1.86 PLN https://elecena.pl/product/469999/640-4-7k 2007-06-27 640-4.7K - 2.36 PLN https://elecena.pl/product/469999/640-4-7k 2009-01-28 640-4.7K - 2.35 PLN https://elecena.pl/product/469999/640-4-7k 2010-12-20 640-4.7K - 2.37 PLN https://elecena.pl/product/469999/640-4-7k 2011-01-02 640-4.7K - 2.45 PLN https://elecena.pl/product/469999/640-4-7k 2012-07-29 640-4.7K - 2.25 PLN https://elecena.pl/product/469999/640-4-7k 2018-03-30 640-4.7K - 3.55 PLN https://elecena.pl/product/469999/640-4-7k 2018-05-04 640-4.7K - 3.75 PLN https://elecena.pl/product/469999/640-4-7k 2022-05-25 640-4.7K - 3.55 PLN https://elecena.pl/product/469999/640-4-7k 2023-11-08 640-4.7K - 2.20 PLN https://elecena.pl/product/469999/640-4-7k 2025-10-03