| Picture | Part Number | Description | Category | Manufacture |
 | 1PMT5927BT1G | DIODE ZENER 12V 3.2W POWERMITE | MOSFET Semiconductor | ON Semiconductor |
 | CMZ12(TE12L,Q) | DIODE ZENER 12V 2W M-FLAT | MOSFET Semiconductor | Toshiba |
 | 2EZ12D5/12 | DIODE ZENER 12V 2W DO-41 | MOSFET Semiconductor | Microsemi Commercial Components Group (VA) |
| 2EZ12D5/TR12 | DIODE ZENER 12V 2W DO-41 | MOSFET Semiconductor | Microsemi Commercial Components Group |
 | BZX84-C12,235 | DIODE ZENER 12V 250MW SOT23 | MOSFET Semiconductor | NXP Semiconductors |
 | BZX884-C12,315 | DIODE ZENER 12V 250MW SOD882 | MOSFET Semiconductor | NXP Semiconductors |
| BZX884-B12,315 | DIODE ZENER 12V 250MW SOD882 | MOSFET Semiconductor | NXP Semiconductors |
 | MMBZ5242BLT1 | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor (VA) |
| MMBZ5242BLT1G | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor (VA) |
| BZX84C12LT1 | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor (VA) |
| MMBZ5242ELT1 | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor |
| MMBZ5242ELT1G | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor |
| BZX84C12ET1 | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor |
| BZX84C12ET1G | DIODE ZENER 12V 225MW SOT-23 | MOSFET Semiconductor | ON Semiconductor |
 | MM5Z12VT1 | DIODE ZENER 12V 200MW SOD-523 | MOSFET Semiconductor | ON Semiconductor |
| MM5Z12VT1G | DIODE ZENER 12V 200MW SOD-523 | MOSFET Semiconductor | ON Semiconductor |
 | MM3Z12VST1 | DIODE ZENER 12V 200MW SOD-323 | MOSFET Semiconductor | ON Semiconductor (VA) |
| MM3Z12VT1 | DIODE ZENER 12V 200MW SOD-323 | MOSFET Semiconductor | ON Semiconductor |
| BZT52C12S-7 | DIODE ZENER 12V 200MW SOD-323 | MOSFET Semiconductor | Diodes Inc (VA) |
| MMSZ5242BS-7 | DIODE ZENER 12V 200MW SOD-323 | MOSFET Semiconductor | Diodes Inc (VA) |
 | MMBZ5242BW-7 | DIODE ZENER 12V 200MW SC70-3 | MOSFET Semiconductor | Diodes Inc (VA) |
| BZX84C12W-7 | DIODE ZENER 12V 200MW SC70-3 | MOSFET Semiconductor | Diodes Inc (VA) |
 | CZRF52C12 | DIODE ZENER 12V 200MW 1005 | MOSFET Semiconductor | Comchip Technology (VA) |
 | BZV49-C12,115 | DIODE ZENER 12V 1W SOT89 | MOSFET Semiconductor | NXP Semiconductors (VA) |
 | KDZTR12B | DIODE ZENER 12V 1W SOD-123 | MOSFET Semiconductor | Rohm Semiconductor(VA) |
 | ZM4742A-13 | DIODE ZENER 12V 1W SMD MELF | MOSFET Semiconductor | Diodes Inc (VA) |
 | SMAZ12-13 | DIODE ZENER 12V 1W SMA | MOSFET Semiconductor | Diodes Inc (VA) |
| MAZ21200AG | DIODE ZENER 12V 1W DO-41 | MOSFET Semiconductor | Panasonic - SSG (VA) |
| 1N4742A,113 | DIODE ZENER 12V 1W DO-41 | MOSFET Semiconductor | NXP Semiconductors (VA) |
| 1N4742A P | DIODE ZENER 12V 1W DO-41 | MOSFET Semiconductor | Microsemi Commercial Components Group (VA) |
