- 2N2540
- American Microsemiconductor, Inc.
- 800 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-18
- 2N2540
- Central Semiconductor Corp.
- 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-18
- 2N2540LEADFREE
- Central Semiconductor Corp.
- 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-18
- 2N2540
- Crimson Semiconductor
- Transistor Selection Guide
- TC52N2540ECT
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- TC52N2540ECTTR
- Microchip Technology, Inc.
- 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
- 2N2540
- Solid State Devices, Inc.
- Si, SMALL SIGNAL TRANSISTOR, TO-18
- 2N2540N3
- Supertex, Inc.
- 400V N-channel depletion - Mode vertical DMOS FET
- 2N2540N5
- Supertex, Inc.
- 400V N-channel depletion - Mode vertical DMOS FET
- 2N2540N8
- Supertex, Inc.
- 350V N-channel depletion - Mode vertical DMOS FET
- 2N2540
- Texas Instruments
- Semiconductor and Components Data Book 1967/8