[elecena] 30KPA39CA/B - zmiany ceny Dioda TVS 30kW 39V 450,9A 2-kierunkowa ±5% P600 30KPA39CA/B - 38.25 PLN https://elecena.pl/product/30716686/30kpa39ca-b 2026-09-20 30KPA39CA/B - 66.05 PLN https://elecena.pl/product/30716686/30kpa39ca-b 2026-10-01 30KPA39CA/B - 38.25 PLN https://elecena.pl/product/30716686/30kpa39ca-b 2026-10-13 30KPA39CA/B - 39.11 PLN https://elecena.pl/product/30716686/30kpa39ca-b 2026-10-19