| Manufacturer | Part Number | Description |
|---|---|---|
Formosa MS
| UDZ33B | SMD Zener Diode |
Formosa MS
| UDZ33B-FL | SMD Zener Diode |
SunMate
| UDZ33B | SURFACE MOUNT SILICON ZENER DIODES |
Diodes Incorporated
| UDZ33B | SURFACE MOUNT PRECISION ZENER DIODE |
Formosa MS
| UDZ33B-Q1 | SMD Zener Diode |
Formosa MS
| UDZ33B-FL-Q1 | SMD Zener Diode |