[elecena] BUW-12A NPN 8A/450V/125 DEMO TRANZYSTOR - zmiany ceny BUW-12A NPN 8A/450V/125 DEMO TRANZYSTOR - 3.69 PLN https://elecena.pl/product/21736984/buw-12a-npn-8a-450v-125-demo-tranzystor 2022-10-04 BUW-12A NPN 8A/450V/125 DEMO TRANZYSTOR - 11.00 PLN https://elecena.pl/product/21736984/buw-12a-npn-8a-450v-125-demo-tranzystor 2024-05-09