[elecena] MMBTA42-R1 - zmiany ceny Tranzystor: NPN; bipolarny; 300V; 0,5A; 0,25W; SOT23 MMBTA42-R1 - 1.27 PLN https://elecena.pl/product/29510424/mmbta42-r1 2025-11-15 MMBTA42-R1 - 1.26 PLN https://elecena.pl/product/29510424/mmbta42-r1 2026-01-14 MMBTA42-R1 - 1.27 PLN https://elecena.pl/product/29510424/mmbta42-r1 2026-02-24 MMBTA42-R1 - 1.28 PLN https://elecena.pl/product/29510424/mmbta42-r1 2026-03-06