[elecena] 1N4100 - zmiany ceny Dioda: Zenera; 500mW; 7,5V; DO35; 1uA 1N4100 - 9.69 PLN https://elecena.pl/product/30220198/1n4100 2026-05-07 1N4100 - 9.56 PLN https://elecena.pl/product/30220198/1n4100 2026-06-10 1N4100 - 9.69 PLN https://elecena.pl/product/30220198/1n4100 2026-06-21 1N4100 - 9.79 PLN https://elecena.pl/product/30220198/1n4100 2026-07-03