| 61161 | 1N990A | Zener Voltage Regulator Diode | Microsemi |
| 61162 | 1N990A | 400mW Zener Diode | Motorola |
| 61163 | 1N990A | Zener Diode 160V | Motorola |
| 61164 | 1N990B | Leaded Zener Diode General Purpose | Central Semiconductor |
| 61165 | 1N990B | 0.5W SILICON ZENER DIODES | Jinan Gude Electronic Device |
| 61166 | 1N990B | 1N9 SERIES ZENER DIODES | Leshan Radio Company |
| 61167 | 1N990B | Zener Voltage Regulator Diode | Microsemi |
| 61168 | 1N990B | 400mW Zener Diode | Motorola |
| 61169 | 1N990B | Zener Diode 160V | Motorola |
| 61170 | 1N990B | 500 milliwatts glass silicon zener diode | Motorola |
| 61171 | 1N990B (DO-7) | Zener Voltage Regulator Diode | Microsemi |
| 61172 | 1N990B (DO7) | Zener Voltage Regulator Diode | Microsemi |
| 61173 | 1N990B-1 | Zener Voltage Regulator Diode | Microsemi |
| 61174 | 1N990B-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61175 | 1N990BUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 61176 | 1N990BUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61177 | 1N990C | 0.5W SILICON ZENER DIODES¡¡ | Jinan Gude Electronic Device |
| 61178 | 1N990C | 1N9 SERIES ZENER DIODES | Leshan Radio Company |
| 61179 | 1N990C-1 | Zener Voltage Regulator Diode | Microsemi |
|
| 61180 | 1N990C-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61181 | 1N990CUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 61182 | 1N990CUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61183 | 1N990D | 0.5W SILICON ZENER DIODES¡¡ | Jinan Gude Electronic Device |
| 61184 | 1N990D | 1N9 SERIES ZENER DIODES | Leshan Radio Company |
| 61185 | 1N990D-1 | Zener Voltage Regulator Diode | Microsemi |
| 61186 | 1N990D-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61187 | 1N990DUR-1 | Zener Voltage Regulator Diode | Microsemi |
| 61188 | 1N990DUR-1E3 | Zener Voltage Regulator Diode | Microsemi |
| 61189 | 1N991 | 0.5W, silicon zener diode. Zener voltage 180V. Test current 0.68mA. +-20% tolerance. | Jinan Gude Electronic Device |
| 61190 | 1N991 | 400mW Zener Diode | Motorola |
| 61191 | 1N991 | Zener Diode 180V | Motorola |
| 61192 | 1N991A | 0.5W, silicon zener diode. Zener voltage 180V. Test current 0.68mA. +-10% tolerance. | Jinan Gude Electronic Device |
| 61193 | 1N991A | 180 V, zener diode | Leshan Radio Company |
| 61194 | 1N991A | Zener Voltage Regulator Diode | Microsemi |
| 61195 | 1N991A | 400mW Zener Diode | Motorola |
| 61196 | 1N991A | Zener Diode 180V | Motorola |
| 61197 | 1N991B | Leaded Zener Diode General Purpose | Central Semiconductor |
| 61198 | 1N991B | 0.5W SILICON ZENER DIODES | Jinan Gude Electronic Device |
| 61199 | 1N991B | 1N9 SERIES ZENER DIODES | Leshan Radio Company |
| 61200 | 1N991B | Zener Voltage Regulator Diode | Microsemi |
