[elecena] JANSR2N2221AUB - zmiany ceny Tranzystor: NPN; bipolarny; 50V; 800mA; 500mW JANSR2N2221AUB - 613.51 PLN https://elecena.pl/product/30188676/jansr2n2221aub 2026-05-06 JANSR2N2221AUB - 607.30 PLN https://elecena.pl/product/30188676/jansr2n2221aub 2026-05-18 JANSR2N2221AUB - 606.28 PLN https://elecena.pl/product/30188676/jansr2n2221aub 2026-05-29 JANSR2N2221AUB - 613.51 PLN https://elecena.pl/product/30188676/jansr2n2221aub 2026-06-09 JANSR2N2221AUB - 617.90 PLN https://elecena.pl/product/30188676/jansr2n2221aub 2026-06-21