[elecena] 1N4739A-TR - zmiany ceny Dioda: Zenera; 1,3W; 9,1V; DO41; pojedyncza dioda; 1N47xxA 1N4739A-TR - 0.18 PLN https://elecena.pl/product/30467311/1n4739a-tr 2026-07-03 1N4739A-TR - 0.18 PLN https://elecena.pl/product/30467311/1n4739a-tr 2026-07-14 1N4739A-TR - 0.18 PLN https://elecena.pl/product/30467311/1n4739a-tr 2026-08-18 1N4739A-TR - 0.18 PLN https://elecena.pl/product/30467311/1n4739a-tr 2026-08-30