| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| 1N978 | 0.5W silicon planar zener diode. Zener voltage Vz = 51 V. Test current Izt = 2.5 mA. | CNEL | N/A | 2 | -65°C | 175°C | 1N978 datasheet (46K) |
| 1N978 | 51 V, 2.5 mA, Silicon planar zener diode | GODAR | DO | 2 | N/A | N/A | 1N978 datasheet (34K) |
| 1N978 | 51 V, 2.5 mA, silicon planar zener diode | HONEY | DO | 2 | N/A | N/A | 1N978 datasheet (172K) |
| 1N978 | 0.5W, silicon zener diode. Zener voltage 51V. Test current 2.5mA. +-20% tolerance. | JGD | N/A | 2 | -55°C | 175°C | 1N978 datasheet (185K) |
| 1N978A | 51 V, 2.5 mA, silicon planar zener diode | HONEY | DO | 2 | N/A | N/A | 1N978A datasheet (172K) |
| 1N978A | 0.5W, silicon zener diode. Zener voltage 51V. Test current 2.5mA. +-10% tolerance. | JGD | N/A | 2 | -55°C | 175°C | 1N978A datasheet (185K) |
| 1N978A | 51 V, zener diode | LRC | N/A | 2 | N/A | N/A | 1N978A datasheet (33K) |
| 1N978B | 51 V zener diode | CDIDI | N/A | 2 | -65°C | 175°C | 1N978B datasheet (110K) |
| 1N978B | Zener Diode | General-Semiconductor | N/A | - | N/A | N/A | 1N978B datasheet (37K) |
| 1N978B | 51 V, 2.5 mA, silicon planar zener diode | HONEY | DO | 2 | N/A | N/A | 1N978B datasheet (172K) |
