| PartNumber | CMHZ5231B TR | CMHZ5231B TR13 | CMHZ5231B BK |
| Description | Zener Diodes 500mW Zener Diode 20mA 4.845 to 5.355V | Zener Diodes 500mW Zener Diode 20mA 4.845 to 5.355V | Zener Diodes 500mW Zener Diode 20mA 4.845 to 5.355V |
| Manufacturer | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | Y |
| Package / Case | SOD-123 | SOD-123-2 | SOD-123 |
| Packaging | Reel | Reel | Bulk |
| Series | CMHZ523 | CMHZ5231 | CMHZ523 |
| Brand | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 3000 | 10000 | 3500 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Part # Aliases | CMHZ5231B PBFREE TR | - | BK CMHZ5231B PBFREE |