| Picture | Part Number | Description | Category | Manufacture |
 | MM3Z5V1ST1 | DIODE ZENER 5.1V 200MW SOD-323 | Low-power Semiconductor | ON Semiconductor (VA) |
| BZT52C5V1S-7 | DIODE ZENER 5.1V 200MW SOD-323 | Low-power Semiconductor | Diodes Inc (VA) |
| MMSZ5231BS-7 | DIODE ZENER 5.1V 200MW SOD-323 | Low-power Semiconductor | Diodes Inc (VA) |
 | MMBZ5231BW-7 | DIODE ZENER 5.1V 200MW SC70-3 | Low-power Semiconductor | Diodes/Zetex (VA) |
| BZX84C5V1W-7 | DIODE ZENER 5.1V 200MW SC70-3 | Low-power Semiconductor | Diodes Inc (VA) |
 | CZRF52C5V1 | DIODE ZENER 5.1V 200MW 1005 | Low-power Semiconductor | Comchip Technology (VA) |
 | BZV49-C5V1,115 | DIODE ZENER 5.1V 1W SOT89 | Low-power Semiconductor | NXP Semiconductors |
 | PTZTE255.1A | DIODE ZENER 5.1V 1W SOD-106 | Low-power Semiconductor | Rohm Semiconductor |
 | ZM4733A-13 | DIODE ZENER 5.1V 1W SMD MELF | Low-power Semiconductor | Diodes Inc (VA) |
 | SMAZ5V1-13 | DIODE ZENER 5.1V 1W SMA | Low-power Semiconductor | Diodes Inc (VA) |
 | MAZ20510AG | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Panasonic - SSG (VA) |
| 1N4733A,113 | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | NXP Semiconductors (VA) |
| 1N4733A P | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Microsemi Commercial Components Group (VA) |
| 1N4733AP/TR8 | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Microsemi Commercial Components Group |
| 1N4733ATR | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4733A_T50R | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4733A_T50A | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4733A | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C5V1_T50R | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C5V1_T50A | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C5V1 | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4733A-T | DIODE ZENER 5.1V 1W DO-41 | Low-power Semiconductor | Diodes Inc (VA) |
 | CZRU52C5V1 | DIODE ZENER 5.1V 150MW 0603 | Low-power Semiconductor | Comchip Technology (VA) |
 | MAZD05100L | DIODE ZENER 5.1V 120MW SSSMINI2 | Low-power Semiconductor | Panasonic - SSG (VA) |
 | CDZT2R5.1B | DIODE ZENER 5.1V 100MW VMN2 | Low-power Semiconductor | Rohm Semiconductor |
 | VDZT2R5.1B | DIODE ZENER 5.1V 100MW VMD2 | Low-power Semiconductor | Rohm Semiconductor |
 | EDZTE615.1B | DIODE ZENER 5.1V 100MW SOD523 TR | Low-power Semiconductor | Rohm Semiconductor |
 | BZV90-C5V1,115 | DIODE ZENER 5.1V 1.5W SOT223 | Low-power Semiconductor | NXP Semiconductors |
| BZV90-C5V1,135 | DIODE ZENER 5.1V 1.5W SOT223 | Low-power Semiconductor | NXP Semiconductors |
| 1SMA5918BT3 | DIODE ZENER 5.1V 1.5W SMA | Low-power Semiconductor | ON Semiconductor (VA) |
