- 1N5551JANTX
- Microsemi
- Diode Switching 400V 5A 2-Pin Case E
- 1N5551JAN
- Unitrode Semiconductor
- International Semiconductor Data Book 1981
- 1N5551JANTX
- Unitrode Semiconductor
- International Semiconductor Data Book 1981
- 1N5551JANTXV
- Unitrode Semiconductor
- International Semiconductor Data Book 1981