- 2N1549
- Silicon Transistor Corp.
- JAN / Consumer / Military / Industrial / Automotive / Hi-Rel
- 2N1549AJAN
- Motorola
- Motorola Semiconductor Datasheet Library
- 2N1549
- Germanium Power Devices Corp.
- Germanium Power Transistors
- 2N1549A
- Germanium Power Devices Corp.
- Germanium Power Transistors
- TC52N1549ECT
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- TC52N1549ECTTR
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- 2N1549
- Solidev Semiconductors
- Solid State Products (Transistor Guide)
- 2N1549A
- Solidev Semiconductors
- Solid State Products (Transistor Guide)