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2N3904 40V 200mA NPN Transistor - Pack of 10

The 2N3904 is a bipolar 40V 200mA NPN transistor in a TO-92 case.


Availability: 30 in stock

Buy now, pay later available.

SKU PHI1052822 Category Tags ,


The 2N3904 is a bipolar 40V 200mA NPN transistor in a TO-92 case.

When power is applied to an NPN transistors control pin, the power will travel from the collector to the emitter. NPN transistors are used for switching to ground on devices.



  • Collector Emitter Voltage: 40 V
  • Collector Base Voltage: 60 V
  • Emitter Base Voltage: 6 V
  • Collector Current: 200 mA
  • Collector Dissipation: 310 mW
  • Transition Frequency: 300 MHz
  • Mounting Style: Through Hole
  • Package / Case: TO-92
  • Transistor Polarity: NPN
  • Configuration: Single
  • Operating Temperature: -65 ⁰C – 130 ⁰C
  • Dimensions: 4.6mm x 4.6mm x 3.9mm x 14.5mm



  • 10 x 2N3904 40V 200mA NPN Transistor


Mounting Type

Package / Case

Collector Base Voltage

Collector Current

Collector Emitter Voltage

Emitter Base Voltage

Transistor Polarity

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The following shipping options available are listed below:

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Orders outside of metro orders can take 2+ days longer than the estimates stated above.

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2N3904 40V 200mA NPN Transistor – Pack of 10

Availability: 30 in stock

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