- 2N340
- Advanced Semiconductor, Inc.
- 20 mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39
- 2N3402
- Allegro Microsystems, Inc.
- Bipolar transistor
- 2N3403
- Allegro Microsystems, Inc.
- Bipolar transistor
- 2N3404
- Allegro Microsystems, Inc.
- General Purpose Bipolar Transistor, NPN, 50 MinV, TO-92, 3-Pin
- 2N3405
- Allegro Microsystems, Inc.
- Bipolar transistor
- 2N3402
- Central Semiconductor Corp.
- 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3402LEADFREE
- Central Semiconductor Corp.
- 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3403
- Central Semiconductor Corp.
- 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3403LEADFREE
- Central Semiconductor Corp.
- 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3403 TR
- Central Semiconductor
- Bipolar Transistors - BJT LEADFREE VERSION OF 2N3403
- 2N3404
- Central Semiconductor Corp.
- 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3404LEADFREE
- Central Semiconductor Corp.
- 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3405
- Central Semiconductor Corp.
- 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3405LEADFREE
- Central Semiconductor Corp.
- 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N3402
- General Electric
- Semiconductor Data Book 1971
- 2N3403
- General Electric
- Semiconductor Data Book 1971
- 2N3404
- General Electric
- Semiconductor Data Book 1971
- 2N3405
- General Electric
- Semiconductor Data Handbook 1977
- 2N3409
- Semicoa Semiconductor
- High Speed Logic Switches / Core Drivers / Amplifiers
- 2N3402
- Semiconductors, Inc.
- Medium Power Transistors
- 2N3403
- Semiconductors, Inc.
- Medium Power Transistors
- 2N3404
- Semiconductors, Inc.
- Medium Power Transistors
- 2N3405
- Semiconductors, Inc.
- Medium Power Transistors