[elecena] SRP7028A-4R7M - zmiany ceny Cewki indukcyjne mocy – SMD; BOURNS; SRP7028A-4R7M; 4.7 µH; 40 mOhm; 100 kHz; 20 % SRP7028A-4R7M - 3.72 PLN https://elecena.pl/product/30382077/srp7028a-4r7m 2026-06-07 SRP7028A-4R7M - 3.68 PLN https://elecena.pl/product/30382077/srp7028a-4r7m 2026-09-22