- 1N4974JANS
- Microsemi
- Zener Diode Single 47V 5% 25Ohm 5000mW 2-Pin Case E Tray
- 1N4974JANTX
- Microsemi
- Diode Zener Single 47V 5% 5W 2-Pin Case E
- 1N4974JANTXV
- Microsemi
- Diode Zener Single 47V 5% 5W 2-Pin Case E
- 1N4974JAN
- Unitrode Semiconductor
- International Semiconductor Data Book 1981
- 1N4974JANTX
- Unitrode Semiconductor
- International Semiconductor Data Book 1981