[elecena] STN851-U1 - zmiany ceny Tranzystory bipolarne (BJT); STN851; STMICROELECTRONICS; NPN; 3; 60 V; 5 A STN851-U1 - 4.17 PLN https://elecena.pl/product/30530442/stn851-u1 2026-07-24 STN851-U1 - 4.19 PLN https://elecena.pl/product/30530442/stn851-u1 2026-09-21