- 2N297A
- Central Semiconductor Corp.
- 5 A, 50 V, PNP, Ge, POWER TRANSISTOR, TO-3
- 2N297A
- Silicon Transistor Corp.
- JAN / Consumer / Military / Industrial / Automotive / Hi-Rel
- 2N297A
- Germanium Power Devices Corp.
- Germanium Power Transistors
- 2N297A
- Solidev Semiconductors
- Solid State Products (Transistor Guide)