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BC109 NPN General Purpose Transistor - Datasheet

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BC109 Datasheet

The BC109 is silicon planar epitaxial NPN transistors in the TO-18 metal case. BC109 is suitable for use in driver stages, low noise input stages, and signal processing circuits of television receivers. The complementary PNP type is BC179 respectively.

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BC109 Pinout

BC109 Pin Configuration

Pin NoPin Name
1Emitter
2Base
3Collector

BC109 Key Features

  • Low current (max. 100 mA)
  • Low voltage (max. 45 V)

Application

  • General purpose switching and amplification.

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