[elecena] PT19-21C/L41/TR8 - zmiany ceny Fototranzystory; EVERLIGHT; PT19-21C/L41/TR8; 30 V; 100 nA; 20 mA; 75 mW PT19-21C/L41/TR8 - 0.14 PLN https://elecena.pl/product/30393201/pt19-21c-l41-tr8 2026-06-10 PT19-21C/L41/TR8 - 0.12 PLN https://elecena.pl/product/30393201/pt19-21c-l41-tr8 2026-07-28