| Manufacturer | Part Number | Description |
|---|---|---|
Digitron Semiconductors |
1N939A | TEMPERATURE COMPENSATED ZENER REFERENCE DIODES |
| Mootorola | 1N939A | Silicon Zener Diode |
Microsemi (now Microchip Technology) |
1N939A | 9.0 Volt Temperature Compensated Zener Reference Diodes |
