NTE Electronics NTE2328 NPN Silicon Complementary Transistor, Audio Power Output, TO3PBL Type Package, 200V, 15 Amp: Amazon.com: Industrial & Scientific
FAIRCHILD SEMICONDUCTOR 2N4401BU Discretes bipolar-transistors 2N4401 Series 40 V CE Breakdown 0.6 A NPN General Purpose Amplifier - TO-92-100 item(s): Amazon.com: Industrial & Scientific