| Picture | Part Number | Description | Category | Manufacture |
 | MM5Z4V3T1 | DIODE ZENER 4.3V 200MW SOD-523 | Low-power Semiconductor | ON Semiconductor |
| MM5Z4V3T1G | DIODE ZENER 4.3V 200MW SOD-523 | Low-power Semiconductor | ON Semiconductor |
| MM5Z4V3ST1 | DIODE ZENER 4.3V 200MW SOD-523 | Low-power Semiconductor | ON Semiconductor |
| MM5Z4V3ST1G | DIODE ZENER 4.3V 200MW SOD-523 | Low-power Semiconductor | ON Semiconductor |
 | MM3Z4V3C | DIODE ZENER 4.3V 200MW SOD-323F | Low-power Semiconductor | Fairchild Semiconductor (VA) |
| MM3Z4V3B | DIODE ZENER 4.3V 200MW SOD-323F | Low-power Semiconductor | Fairchild Semiconductor (VA) |
 | MM3Z4V3T1 | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | ON Semiconductor |
| MM3Z4V3T1G | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | ON Semiconductor |
| MM3Z4V3ST1 | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | ON Semiconductor |
| MM3Z4V3ST1G | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | ON Semiconductor |
| BZT52C4V3S-7 | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | Diodes Inc (VA) |
| MMSZ5229BS-7 | DIODE ZENER 4.3V 200MW SOD-323 | Low-power Semiconductor | Diodes Inc (VA) |
 | MMBZ5229BW-7 | DIODE ZENER 4.3V 200MW SC70-3 | Low-power Semiconductor | Diodes Inc |
| BZX84C4V3W-7 | DIODE ZENER 4.3V 200MW SC70-3 | Low-power Semiconductor | Diodes Inc |
 | CZRF52C4V3 | DIODE ZENER 4.3V 200MW 1005 | Low-power Semiconductor | Comchip Technology (VA) |
 | BZV49-C4V3,115 | DIODE ZENER 4.3V 1W SOT89 | Low-power Semiconductor | NXP Semiconductors |
| BZV49-C4V3,135 | DIODE ZENER 4.3V 1W SOT89 | Low-power Semiconductor | NXP Semiconductors |
 | PTZTE254.3A | DIODE ZENER 4.3V 1W SOD-106 | Low-power Semiconductor | Rohm Semiconductor |
 | ZM4731A-13 | DIODE ZENER 4.3V 1W SMD MELF | Low-power Semiconductor | Diodes Inc (VA) |
 | 1N4731A,113 | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | NXP Semiconductors |
| 1N4731A P | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Microsemi Commercial Components Group (VA) |
| 1N4731AP/TR8 | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Microsemi Commercial Components Group |
| 1N4731ATR | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4731A_T50R | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4731A_T50A | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4731A | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C4V3_T50R | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C4V3_T50A | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| BZX85C4V3 | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Fairchild Semiconductor |
| 1N4731A-T | DIODE ZENER 4.3V 1W DO-41 | Low-power Semiconductor | Diodes Inc (VA) |
