[elecena] JAN1N4131-1/TR - zmiany ceny Dioda: Zenera; 500mW; 75V; DO35; 10nA; Ufmax: 1,1V JAN1N4131-1/TR - 8.67 PLN https://elecena.pl/product/30268872/jan1n4131-1-tr 2026-05-18 JAN1N4131-1/TR - 16.64 PLN https://elecena.pl/product/30268872/jan1n4131-1-tr 2026-06-10