NTE331 (NPN) & NTE332 (PNP) Silicon Complementary .
NTE332 - Silicon Complementary Transistors
NTE3320 - Insulated Gate Bipolar Transistor
NTE3323 - Insulated Gate Bipolar Transistor
NTE3321 - Insulated Gate Bipolar Transistor
NTE3322 - Insulated Gate Bipolar Transistor