| 1N5264B | Fairchild Semiconductor | Zener Diode |
| 1N5265B | Fairchild Semiconductor | Zener Diode |
| 1N5266B | Fairchild Semiconductor | Zener Diode |
| 1N5267B | Fairchild Semiconductor | Zener Diode |
| 1N5268B | Fairchild Semiconductor | Zener Diode |
| 1N5269B | Fairchild Semiconductor | Zener Diode |
| 1N5270B | Fairchild Semiconductor | Zener Diode |
| 1N5271B | Fairchild Semiconductor | Zener Diode |
| 1N5272B | Fairchild Semiconductor | Zener Diode |
| 1N5279B | Fairchild Semiconductor | Zener Diode |
| 1N5333B | ON Semiconductor | 5 Watt Surmetic 40 Zener Voltage Regulators |
| 1N5334B | ON Semiconductor | 5 Watt Surmetic 40 Silicon Zener Diodes |
| 1N5335B | ON Semiconductor | 5 Watt Surmetic 40 Silicon Zener Diodes |
| 1N5336B | ON Semiconductor | 5 Watt Surmetic 40 Silicon Zener Diodes |
| 1N5337B | ON Semiconductor | 5 Watt Surmetic 40 Silicon Zener Diodes |
| 1N5338B | ON Semiconductor | Zener 5.1V 5W 5% |
| 1N5339B | ON Semiconductor | Zener 5.6V 5W 5% |
| 1N5340B | ON Semiconductor | Zener 6.0V 5W 5% |
| 1N5341B | ON Semiconductor | Zener 6.2V 5W 5% |
| 1N5342B | ON Semiconductor | Zener 6.8V 5W 5% |