| Vendor Product | Vendor Name | KEC Product | Datasheet | Product Status | Description |
|---|---|---|---|---|---|
| RD18S-B | NEC | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| RD18S-B1 | NEC | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| SZMM3Z18VST1G | ON Semiconductor | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| SZMM3Z18VT1G | ON Semiconductor | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| UDZ18B | ROHM | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| UDZS18B | ROHM | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| UDZV18B | ROHM | KDZ18V | Active | Small Signal Zener, USC, 200mW | |
| UDZVFH18B | ROHM | KDZ18V | Active | Small Signal Zener, USC, 200mW |