[elecena] 1N4994 - zmiany ceny Dioda: Zenera; 5W; 330V; Ufmax: 1,5V 1N4994 - 224.24 PLN https://elecena.pl/product/30207320/1n4994 2026-05-07 1N4994 - 216.78 PLN https://elecena.pl/product/30207320/1n4994 2026-06-10 1N4994 - 219.68 PLN https://elecena.pl/product/30207320/1n4994 2026-06-21 1N4994 - 219.53 PLN https://elecena.pl/product/30207320/1n4994 2026-08-18 1N4994 - 219.33 PLN https://elecena.pl/product/30207320/1n4994 2026-09-11 1N4994 - 224.24 PLN https://elecena.pl/product/30207320/1n4994 2026-09-23 1N4994 - 231.23 PLN https://elecena.pl/product/30207320/1n4994 2026-10-06