| 43121 | 1N5279BUR | Zener Voltage Regulator Diode | Microsemi |
| 43122 | 1N5279BUR-1 | Metallurgically bonded glass surface mount 500 mW zener. Nominal zener voltage 180 V. Tolerance +-5%. | Microsemi |
| 43123 | 1N5279BUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43124 | 1N5279C | Diode Zener Single 180V 2% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 43125 | 1N5279C-1 | Zener Voltage Regulator Diode | Microsemi |
| 43126 | 1N5279C-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43127 | 1N5279CUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 43128 | 1N5279CUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43129 | 1N5279D | Diode Zener Single 180V 1% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 43130 | 1N5279D-1 | Zener Voltage Regulator Diode | Microsemi |
| 43131 | 1N5279D-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43132 | 1N5279DUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 43133 | 1N5279DUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43134 | 1N5279UR-1 | Metallurgically bonded glass surface mount 500 mW zener. Nominal zener voltage 180 V. | Microsemi |
| 43135 | 1N5280 | SILICON PLANAR ZENER DIODES | GOOD-ARK Electronics |
| 43136 | 1N5280 | Silicon Planar Zener Diodes | Honey Technology |
| 43137 | 1N5280 | Pd=500mW, Vz=190V zener diode | MCC |
| 43138 | 1N5280 | 500 mW Zener Diode 2.4 to 200 Volts | Micro Commercial Components |
| 43139 | 1N5280 | SILICON 500 mW ZENER DIODES | Microsemi |
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| 43140 | 1N5280 | 500mW surmetic silicon Zener Diode | Motorola |
| 43141 | 1N5280 | Zener Diode 190V | Motorola |
| 43142 | 1N5280 | Diode Zener Single 190V 20% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 43143 | 1N5280 | ZENER VOLTAGE REGULATOR DIODE IN HERMETIC CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS | SemeLAB |
| 43144 | 1N5280 | SILICON PLANAR ZENER DIODES | Semtech |
| 43145 | 1N5280 | 0.5W SILICON PLANAR ZENER DIODES | Shanghai Sunrise Electronics |
| 43146 | 1N5280A | Zener Voltage Regulator Diode | Microsemi |
| 43147 | 1N5280A | Zener Diode 190V | Motorola |
| 43148 | 1N5280A | Diode Zener Single 190V 10% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 43149 | 1N5280A (DO-35) | Zener Voltage Regulator Diode | Microsemi |
| 43150 | 1N5280A (DO7) | Zener Voltage Regulator Diode | Microsemi |
| 43151 | 1N5280A-1 | Zener Voltage Regulator Diode | Microsemi |
| 43152 | 1N5280A-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43153 | 1N5280AUR-1 | Metallurgically bonded glass surface mount 500 mW zener. Nominal zener voltage 190 V. Tolerance +-10%. | Microsemi |
| 43154 | 1N5280AUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 43155 | 1N5280B | ZENER DIODE 2.4 VOLTS THRU 200VOLTS 500mL, 5% TOLERANCE | Central Semiconductor |
| 43156 | 1N5280B | Zener Voltage Regulator Diode | Microsemi |
| 43157 | 1N5280B | Zener Diode 190V | Motorola |
| 43158 | 1N5280B | 500 milliwatts glass silicon zener diode, zener voltage 190V | Motorola |
| 43159 | 1N5280B | Diode Zener Single 190V 5% 500mW 2-Pin DO-35 | New Jersey Semiconductor |
| 43160 | 1N5280B (DO-35) | Zener Voltage Regulator Diode | Microsemi |
