Transistors with built-in Resistor UN1221/1222/12.
Panasonic Semiconductor
UN1223 - Silicon NPN epitaxial planer transistor
Transistors with built-in Resistor UN1221/1222/1223/1224 Silicon NPN epitaxial planer transistor 6.9±0.1 2.5±0.1 1.0 1.0 3.5±0.1 2.4±0.2 2.0±0.2 0.45.