Review TO-92 technical details, limits, and application notes in the manufacturer datasheet.

BC327 PNP Transistor

BC327 is a PNP transistor used for switching applications that need more current than BC557-class parts.

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Quick Facts

  • PNP transistor
  • TO-92
  • Used for switching or signal amplification

Pinout / Lead Arrangement

1
Collector
2
Base
3
Emitter

TO-92 front view

BC327 123 CBE

TO-92 bottom view

123 CBE
ⓘ Note: With the flat face toward you, the leads follow the front-view order shown above. Turning the component over reverses left and right. Verify the pinout in the manufacturer datasheet before connecting it.
1 Collector C2 Base B3 Emitter E

Always verify the lead arrangement in the package-specific datasheet before connecting the component.

Where it is used

  • Signal amplification
  • LED, relay, or sensor-output drivers
  • Signal amplification

Equivalent / Related parts

BC557BC5562N3906

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🔬Engineering Tip

Review BC557 PNP BC327 technical details, limits, and application notes in the manufacturer datasheet.

Important notes

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