2N2150
NPN POWER SILICON TRANSISTOR (Microsemi Corporation)
2N2151
NPN Power Transistors (Microsemi)
2N2152
PNP germanium power transistors (Motorola)
2N2152
(2N2152 - 2N2158) Geranium PNP Power Transistor (Central Semiconductor)
2N2153
PNP germanium power transistors (Motorola)
2N2153
(2N2152 - 2N2158) Geranium PNP Power Transistor (Central Semiconductor)
2N2154
PNP germanium power transistors (Motorola)
2N2154
(2N2152 - 2N2158) Geranium PNP Power Transistor (Central Semiconductor)
2N2156
(2N2152 - 2N2158) Geranium PNP Power Transistor (Central Semiconductor)
2N2157
PNP germanium power transistors (Motorola)