| 2SA1700 | Sanyo | General-Purpose Transistors |
| 2SA1701 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1702 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1703 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1704 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1705 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1706 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1707 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1708 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1709 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA1710 | Sanyo | General-Purpose Transistors |
| 2SA1714 | NEC | PNP high-speed switching darlington transistor |
| 2SA1715 | NEC | PNP high-speed switching darlington transistor |
| 2SA1716 | NEC | PNP high-speed switching darlington transistor |
| 2SA1717 | NEC | PNP high-speed switching darlington transistor |
| 2SA1720 | NEC | PNP high-speed switching darlington transistor |
| 2SA1723 | Sanyo | Video Output Transistors |
| 2SA1724 | Sanyo | Video Output Transistors |
| 2SA1728 | Sanyo | High-Speed Switching Transistors |
| 2SA1729 | Sanyo | High-Speed Switching Transistors |