[elecena] 1N3891 - zmiany ceny Dioda: prostownicza; DO203AA,DO4; śrubowy; 1,5V; 25uA; 200ns; 115pF 1N3891 - 186.15 PLN https://elecena.pl/product/30227404/1n3891 2026-05-07 1N3891 - 180.83 PLN https://elecena.pl/product/30227404/1n3891 2026-07-26 1N3891 - 177.21 PLN https://elecena.pl/product/30227404/1n3891 2026-08-07 1N3891 - 177.07 PLN https://elecena.pl/product/30227404/1n3891 2026-08-31 1N3891 - 181.67 PLN https://elecena.pl/product/30227404/1n3891 2026-09-24 1N3891 - 186.15 PLN https://elecena.pl/product/30227404/1n3891 2026-10-06 1N3891 - 184.77 PLN https://elecena.pl/product/30227404/1n3891 2026-10-19