- 2N2131
- Api Electronics Group
- 30 A, 100 V, NPN, Si, POWER TRANSISTOR, TO-114
- TC52N2131ECT
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- TC52N2131ECTTR
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- 2N2131
- Pirgo Electronics, Inc.
- Power Transistors in TO-114
- 2N2131
- Solid Power Corp.
- POWER TRANSISTORS - TO-114
- 2N2131
- Westinghouse
- Silicon Power Transistors, 30 Amp, 250 watts