[elecena] OLN.3m0500bk OLN.3m0500bk - zmiany ceny LED; THT; 3mm; niebieski; 500mcd; 460~475nm; 30mA; 80°; 2,8~3,8V; -20~+75°C; bez kołnierza OLN.3m0500bk OLN.3m0500bk - 0.28 PLN https://elecena.pl/product/23305427/oln-3m0500bk-oln-3m0500bk 2023-04-25 OLN.3m0500bk OLN.3m0500bk - 0.26 PLN https://elecena.pl/product/23305427/oln-3m0500bk-oln-3m0500bk 2024-09-09 OLN.3m0500bk OLN.3m0500bk - 0.28 PLN https://elecena.pl/product/23305427/oln-3m0500bk-oln-3m0500bk 2025-01-31 OLN.3m0500bk OLN.3m0500bk - 0.30 PLN https://elecena.pl/product/23305427/oln-3m0500bk-oln-3m0500bk 2025-07-23