Silicon bipolar NPN RF transistor, TO-72 ; Polarity: NPN ; Collector-emitter voltage (Vce max):. 25 V ; Transition frequency (fT):. 1 GHz BF173 Transistor SKU: BF173AU$2.00PriceQuantity*Add to CartBuy NowNo Reviews YetShare your thoughts. Be the first to leave a review.Leave a Review