Bridgold 20pcs TIP122 TO-220 NPN Darlington Bipolar Power Transistor, 5 A 100 V HFE:1000, 3-Pin: Amazon.com: Industrial & Scientific
Amazon.com: 20 pcs of 2N5089, 25V 100mA, NPN, Amplifer, Low Noise TO-92 The Transistor : Industrial & Scientific
Bridgold 10pcs MJE3055T MJE3055 NPN Bipolar (BJT) Single Transistor,10 A/60V,is Designed for General Purpose of Amplifier andswitching Applications: Amazon.com: Industrial & Scientific
Crystal Fire: The Invention of the Transistor and the Birth of the Information Age (Sloan Technology Series): Riordan, Michael, Hoddeson, Lillian: 9780393318517: Amazon.com: Books
Fairchild Semiconductor General Purpose NPN Thru-Hole Transistor TO-92 AMMO (Bag of 10): Amazon.com: Industrial & Scientific
NEW LON0167 IRFIB7N50L High Voltage Semiconductor 3 Pin PNP Power Transistor TO-220(IRFIB7N50L Hochspannungshalbleiter 3 Pin PNP-Leistungstransistor TO-220 - - Amazon.com