- 2N3420JAN
- Api Electronics, Inc.
- Short form transistor data
- 2N3420JAN
- New England Semiconductor
- NPN SILICON MEDIUM-POWER TRANSISTOR
- 2N3420JANTX
- Microsemi Corporation
- NPN MEDUIM POWER SILICON TRANSISTOR
- 2N3420JANTXV
- Microsemi Corporation
- NPN MEDUIM POWER SILICON TRANSISTOR
- 2N3420JAN
- Unitrode Semiconductor
- International Semiconductor Data Book 1981
- 2N3420JANTX
- Unitrode Semiconductor
- International Semiconductor Data Book 1981
- 2N3420JANTXV
- Unitrode Semiconductor
- International Semiconductor Data Book 1981