[elecena] STP21N90K5-U1 - zmiany ceny Tranzystory MOSFET; STP21N90K5; STMICROELECTRONICS; 900 V; 18.5 A; 30 V; 250 W STP21N90K5-U1 - 10.12 PLN https://elecena.pl/product/30375911/stp21n90k5-u1 2026-06-06 STP21N90K5-U1 - 10.31 PLN https://elecena.pl/product/30375911/stp21n90k5-u1 2026-07-24 STP21N90K5-U1 - 10.12 PLN https://elecena.pl/product/30375911/stp21n90k5-u1 2026-08-08 STP21N90K5-U1 - 10.34 PLN https://elecena.pl/product/30375911/stp21n90k5-u1 2026-09-22