[elecena] JAN1N4987CUS/TR - zmiany ceny Dioda: Zenera; 5W; 160V; SMD; 2uA JAN1N4987CUS/TR - 135.07 PLN https://elecena.pl/product/30395385/jan1n4987cus-tr 2026-06-10 JAN1N4987CUS/TR - 136.54 PLN https://elecena.pl/product/30395385/jan1n4987cus-tr 2026-07-03