| Manufacturer | Part Number | Description |
|---|---|---|
Kexin Semiconductor
| 2SA1664 | PNP Transistors |
Galaxy Microelectronics
| 2SA1664 | Plastic-Encapsulated Transistor |
TRANSYS Electronics Limited
| 2SA1664 | SOT-89 Plastic-Encapsulated Transistors |
SeCoS Halbleitertechnologie GmbH
| 2SA1664 | PNP Transistor |
