| Manufacturer | Part Number | Description |
|---|---|---|
| TAECL | 1N2999 | 10WATT ZENER DIODE |
| Solid State | 1N2999 | 10 WATTS ZENER DIODES |
Microsemi (now Microchip Technology)
| 1N2999B | 10Watt Zener Diodes |
Motorola Semiconductor (now NXP Semiconductors)
| 1N2999 | ZENER DIODES |
Naina Semiconductor
| 1N2999B | ZENER DIODES |
America Semiconductor
| 1N2999 | Zener Diodes |
