Picture | Part Number | Description | Category | Manufacture |
| BZX79-C51,133 | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | NXP Semiconductors |
| 1N5262BDO35 | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Microsemi Commercial Components Group (VA) |
| 1N978B_T50R | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N978B_T50A | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N978B | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N6017B_T50R | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N6017B_T50A | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N6017B | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N5262B_T50R | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N5262B_T50A | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N5262B | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX55C51_T50A | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX55C51 | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX55C51_T50R | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX79C51_T50R | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX79C51_T50A | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX79C51 | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N5262B-T | DIODE ZENER 51V 500MW DO-35 | SMD ZENER Semiconductor | Diodes Inc (VA) |
| BZX284-C51,115 | DIODE ZENER 51V 400MW SOD110 | SMD ZENER Semiconductor | NXP Semiconductors |
| BZX284-B51,115 | DIODE ZENER 51V 400MW SOD110 | SMD ZENER Semiconductor | NXP Semiconductors |
| 1SMB5942BT3 | DIODE ZENER 51V 3W SMB | SMD ZENER Semiconductor | ON Semiconductor (VA) |
| 1N5942BRL | DIODE ZENER 51V 3W DO-41 | SMD ZENER Semiconductor | ON Semiconductor |
| BZT52H-C51,115 | DIODE ZENER 51V 375MW SOD123F | SMD ZENER Semiconductor | NXP Semiconductors (VA) |
| BZX84C51-7 | DIODE ZENER 51V 350MW SOT23-3 | SMD ZENER Semiconductor | Diodes Inc (VA) |
| BZX585-B51,115 | DIODE ZENER 51V 300MW SOD523 | SMD ZENER Semiconductor | NXP Semiconductors |
| BZX384-B51,115 | DIODE ZENER 51V 300MW SOD323 | SMD ZENER Semiconductor | NXP Semiconductors (VA) |
| BZX384-C51,115 | DIODE ZENER 51V 300MW SOD323 | SMD ZENER Semiconductor | NXP Semiconductors |
| CMZ51(TE12L,Q) | DIODE ZENER 51V 2W M-FLAT | SMD ZENER Semiconductor | Toshiba |
| 2EZ51D5 | DIODE ZENER 51V 2W DO-41 | SMD ZENER Semiconductor | Microsemi Commercial Components Group (VA) |
| BZX884-B51,315 | DIODE ZENER 51V 250MW SOD882 | SMD ZENER Semiconductor | NXP Semiconductors |
| MM5Z51VT1 | DIODE ZENER 51V 200MW SOD-523 | SMD ZENER Semiconductor | ON Semiconductor |
| BZV49-C51,115 | DIODE ZENER 51V 1W SOT89 | SMD ZENER Semiconductor | NXP Semiconductors |
| ZM4757A-13 | DIODE ZENER 51V 1W SMD MELF | SMD ZENER Semiconductor | Diodes Inc (VA) |
| CMZB51(TE12L,Q) | DIODE ZENER 51V 1W M-FLAT | SMD ZENER Semiconductor | Toshiba |
| MAZ251000G | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Panasonic - SSG (VA) |
| 1N4757A P | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Microsemi Commercial Components Group (VA) |
| 1N4757AP/TR8 | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Microsemi Commercial Components Group |
| BZX85C51_T50R | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX85C51_T50A | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| BZX85C51 | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N4757A_T50R | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N4757A_T50A | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N4757A | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Fairchild Semiconductor |
| 1N4757A-T | DIODE ZENER 51V 1W DO-41 | SMD ZENER Semiconductor | Diodes Inc (VA) |
| 1N5942BRLG | DIODE ZENER 51V 1W AXIAL | SMD ZENER Semiconductor | ON Semiconductor |
| BZV90-C51,115 | DIODE ZENER 51V 1.5W SOT223 | SMD ZENER Semiconductor | NXP Semiconductors |
| BZV85-C51,113 | DIODE ZENER 51V 1.3W DO-41 | SMD ZENER Semiconductor | NXP Semiconductors |
| 1N5270B-TP | DIODE ZENER 500MW 91V DO-35 | SMD ZENER Semiconductor | Micro Commercial Co |
| 1N5239B-TP | DIODE ZENER 500MW 9.1V DO35 | SMD ZENER Semiconductor | Micro Commercial Co (VA) |
| 1N5269B-TP | DIODE ZENER 500MW 87V DO-35 | SMD ZENER Semiconductor | Micro Commercial Co |