| Manufacturer | Part Number | Description |
|---|---|---|
Compensated Deuices Incorporated
| 1N4921A | 19.2 VOLT NOMINAL ZENER VOLTAGE |
Digitron Semiconductors
| 1N4921A | 19.2V LOW NOISE TEMPERATURE COMPENSATED ZENER REFERENCE DIODE |
Microsemi (now Microchip Technology)
| 1N4921A | TEMPERATURE COMPENSATED ZENER REFERENCE DIODES |
