[elecena] UC3843 D SMD (955B) - zmiany ceny Stabilizator napięcia: regulowany; 1A; 13,5V UC3843 D SMD (955B) - 3.20 PLN https://elecena.pl/product/6254027/uc3843-d-smd-955b 2016-09-06 UC3843 D SMD (955B) - 4.19 PLN https://elecena.pl/product/6254027/uc3843-d-smd-955b 2018-05-03 UC3843 D SMD (955B) - 6.49 PLN https://elecena.pl/product/6254027/uc3843-d-smd-955b 2026-04-13