[elecena] PT11-21C/L41/TR8-U1 - zmiany ceny Fototranzystory; PT11-21C/L41/TR8; EVERLIGHT; Surface Mount; 2; 940 nm; NPN PT11-21C/L41/TR8-U1 - 0.19 PLN https://elecena.pl/product/30354783/pt11-21c-l41-tr8-u1 2026-06-03 PT11-21C/L41/TR8-U1 - 0.16 PLN https://elecena.pl/product/30354783/pt11-21c-l41-tr8-u1 2026-07-21