- 2N3239
- Api Electronics, Inc.
- Short form transistor data
- 2N3239
- Silicon Transistor Corp.
- JAN / Consumer / Military / Industrial / Automotive / Hi-Rel
- TC52N3239ECT
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- TC52N3239ECTTR
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- 2N3239
- Pirgo Electronics, Inc.
- Power Transistors in TO-3
- 2N3239
- Solidev Semiconductors
- Solid State Products (Transistor Guide)
- 2N3239
- Solid Power Corp.
- Power Transistors, TO-3