APPEARANCE The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number.
| Part Number | Manufacturer | Description |
|---|---|---|
| 1N5231 | Zowie | SILICON PLANAR ZENER DIODES |
| 1N5231 | EIC Semiconductor | ZENER DIODES |
| 1N5231 | JINAN JINGHENG | SILICON PLANAR ZENER DIODES |
| 1N5231 | Digitron Semiconductors | ZENER DIODES |
| 1N5231B | Continental Device India | SILICON PLANAR ZENER DIODES |
| 1N5231B | LGE | Zener Diodes |
| 1N5231 | Good-Ark Semiconductor | Zener Diodes |
| 1N5239B | PanJit Semiconductor | SILICON ZENER DIODES |
| 1N5238B | PanJit Semiconductor | SILICON ZENER DIODES |
| 1N5230B | onsemi | Zener Diodes |
