| 1N5518 | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.3 V. Test current 20 mAdc. +-20% tolerance. |
| 1N5518 | Knox Semiconductor | Nom zener voltage3.3V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance low noise, low leakage |
| 1N5518A | JGD | 0.4W, low voltage avalanche diode. Nominal zener voltage 3.3 V. Test current 20 mAdc. +-10% tolerance. |
| 1N5518B | Microsemi | Low Voltage Avalanche Zener |
| 1N5518B | CDI | 3.3 volt, zener diode |
| 1N5518B | Microsemi | Low Voltage Avalanche Zener |
| 1N5518B | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.3 V. Test current 20 mAdc. +-5% tolerance. |
| 1N5518BUR-1 | Microsemi | Low Voltage Avalanche Zener |
| 1N5518C | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.3 V. Test current 20 mAdc. +-2% tolerance. |
| 1N5518D | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.3 V. Test current 20 mAdc. +-1% tolerance. |
| 1N5519 | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.6 V. Test current 20 mAdc. +-20% tolerance. |
| 1N5519 | Knox Semiconductor | Nom zener voltage3.6V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance low noise, low leakage |
| 1N5519A | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.6 V. Test current 20 mAdc. +-10% tolerance. |
| 1N5519B | JGD | "0.4 W, low voltage avalanche diode. Nominal zener voltage 3.6 V. Test current 20 mAdc. +-5% tolerance." |
| 1N5519B | CDI | 3.6 volt, zener diode |
| 1N5519B | Microsemi | Low Voltage Avalanche Zener |
| 1N5519B | Microsemi | Low Voltage Avalanche Zener |
| 1N5519B-1 | Microsemi | Low Voltage Avalanche Zener |
| 1N5519B-1 | Microsemi | Low Voltage Avalanche Zener |
| 1N5519BUR-1 | Microsemi | Low Voltage Avalanche Zener |
| 1N5519C | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.6 V. Test current 20 mAdc. +-2% tolenrance. |
| 1N5519D | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.6 V. Test current 20 mAdc. +-1% tolerance. |
| 1N5520 | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-20% tolerance. |
| 1N5520 | Knox Semiconductor | Nom zener voltage3.9V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance low noise, low leakage |
| 1N5520A | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-10% tolerance. |
| 1N5520B | Microsemi | Low Voltage Avalanche Zener |
| 1N5520B | CDI | 3.9 volt, zener diode |
| 1N5520B | JGD | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-5% tolerance. |
| 1N5520B | Microsemi | Low Voltage Avalanche Zener |
| 1N5520B-1 | Microsemi | Low Voltage Avalanche Zener |
