| Manufacturer | Part Number | Description |
|---|---|---|
Toshiba
| 1ZB43 | SILICON DIFFUSED TYPE ZENER DIODE |
| U1ZB43 | CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS | |
Luguang Electronic
| 1ZB43 | (1ZB6.8 - 1ZB390) Zener Diodes |
Galaxy Microelectronics
| U1ZB43 | Surface mount zener diode |
Sunmate
| U1ZB43 | SURFACE MOUNT SILICON ZENER DIODES |
SEMTECH
| MM1ZB43 | SILICON PLANAR ZENER DIODES |