Complementary Bias Resistor Transistors R1 = 4.7 k.
NSBC143EPDP6 - Complementary Bias Resistor Transistors
Complementary Bias Resistor Transistors R1 = 4.7 kW, R2 = 4.7 kW NPN and PNP Transistors with Monolithic Bias Resistor Network MUN5332DW1, NSBC143EPD.