| Manufacturer | Part Number | Description |
|---|---|---|
| NES | 1N2843 | (1N2804 - 1N2846) 50W Silicon Zener Diodes |
Motorola Semiconductor (now NXP Semiconductors)
| 1N2843 | (1N2804 - 1N2846) ZENER DIODES |
Microsemi (now Microchip Technology)
| 1N2843B | 50 Watt Zener Diodes |
Naina Semiconductor
| 1N2843B | 50W Zener Diodes |
Central Semiconductor
| 1N2843B | SILICON ZENER DIODES |
