[elecena] BF199 NPN; bipolarny; RF; 12V; 70mA; 500mW; TO92 - zmiany ceny bf199, BF199 NPN; bipolarny; RF; 12V; 70mA; 500mW; TO92 - 0.50 PLN https://elecena.pl/product/2461538/bf199-npn-bipolarny-rf-12v-70ma-500mw-to92 2011-12-23 BF199 NPN; bipolarny; RF; 12V; 70mA; 500mW; TO92 - 1.00 PLN https://elecena.pl/product/2461538/bf199-npn-bipolarny-rf-12v-70ma-500mw-to92 2015-07-18