PU4120
(PU4120 / PU4420) SILICON NPN TRIPLE-DIFFUSED PLANAR DARLINGTON TYPE (Panasonic Semiconductor)
PU4123
(PU4123 / PU4423) Silicon NPN Triple Diffused Planar Darlington Type (Panasonic)
PU4127
SILICON NPN TRIPLE-DIFFUSED PLANAR DARLINGTON TYPE POWER AMPLIFIER SWITCHING (Panasonic Semiconductor)
PU4117
(PU4117 / PU4417) Silicon NPN Triple-Diffused Planar Type (Panasonic Semiconductor)
PU4119
(PU4119 / PU4419) Silicon NPN Triple-Diffused Planar Type (Panasonic Semiconductor)
PU4219
(PU4219 / PU4519) Silicon NPN Epitaxial Planar Darlington Type (Panasonic Semiconductor)
PU4220
(PU4220 / PU4520) Power Transistor Arrays (Panasonic Semiconductor)
PU42C26
Silicon NPN Epitaxial Planar Type Power Amplifier (Panasonic)
PU4310
Silicon NPN/PNP Epitaxial Planar Type / Power Amplifier / Switching (panasonic)
PU4320
SILICON NPN /PNP PLANAR Darlington Type Transistor (Panasonic Semiconductor)