| Manufacturer | Part Number | Description |
|---|---|---|
California Eastern Labs |
NR4211TH | InAlAs APD RECEIVER |
Sanken |
NR421A | Synchronous Switching Regulator |
| UNR4210 | Silicon NPN Transistor | |
| UNR4215 | Silicon NPN Transistor | |
CEL |
NR4210 | InAlAs APD RECEIVER |
| NR421 | VHF amplifier / FM converter transistor | |
| UNR4214 | Silicon NPN Transistor | |
| UNR421E | Silicon NPN Transistor | |
| UNR421F | Silicon NPN Transistor | |
| UNR4211 | Silicon NPN Transistor | |
| UNR4217 | Silicon NPN Transistor | |
| UNR4218 | Silicon NPN Transistor | |
| UNR4213 | Silicon NPN Transistor | |
| UNR4216 | Silicon NPN Transistor | |
| UNR4219 | Silicon NPN Transistor | |
| UNR421D | Silicon NPN Transistor | |
| UNR421K | Silicon NPN Transistor | |
| UNR4212 | Silicon NPN Transistor | |
| UNR421L | Silicon NPN Transistor | |
| UNR421X | Silicon NPN Transistor |