| Manufacturer | Part Number | Description |
|---|---|---|
| TAECL | 1N2973 | 10WATT ZENER DIODE |
| 1N2973B | ZENER DIODES | |
| 1N2973B | ZENER DIODES | |
Motorola Semiconductor (now NXP Semiconductors) |
1N2973 | ZENER DIODES |
Microsemi (now Microchip Technology) |
1N2973B | 10Watt Zener Diodes |
| 1N2973 | Zener Diodes | |
| Solid State | 1N2973 | 10 WATTS ZENER DIODES |