[elecena] BC817-40W-AU-R2 - zmiany ceny Tranzystor: NPN; bipolarny; 45V; 0,5A; 0,33W; SOT323 BC817-40W-AU-R2 - 1.16 PLN https://elecena.pl/product/29510481/bc817-40w-au-r2 2025-11-15 BC817-40W-AU-R2 - 1.15 PLN https://elecena.pl/product/29510481/bc817-40w-au-r2 2026-04-14