[elecena] 9121UYCS530A5TR10 - zmiany ceny LED; żółty; SMD; 793mcd; 2,5x2mm; 25°; 20mA; λd: 591nm; 2V 9121UYCS530A5TR10 - 0.52 PLN https://elecena.pl/product/29392576/9121uycs530a5tr10 2025-09-26 9121UYCS530A5TR10 - 0.53 PLN https://elecena.pl/product/29392576/9121uycs530a5tr10 2026-02-23