[elecena] 30KP51CA-CDI - zmiany ceny Dioda TVS 30kW 51V 350,7A 2-kierunkowa R6 30KP51CA-CDI - 31.40 PLN https://elecena.pl/product/30716707/30kp51ca-cdi 2026-09-20 30KP51CA-CDI - 30.75 PLN https://elecena.pl/product/30716707/30kp51ca-cdi 2026-10-01 30KP51CA-CDI - 31.40 PLN https://elecena.pl/product/30716707/30kp51ca-cdi 2026-10-19 30KP51CA-CDI - 28.89 PLN https://elecena.pl/product/30716707/30kp51ca-cdi 2026-11-05