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NPN low noise

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NPN low noise
BC849 - 45 V; 100 A; SOT23
BC849W - 45 V; 100 A; SOT323 (SC-70)
BC850 - 45 V; 100 A; SOT23
BC850W - 45 V; 100 A; SOT323 (SC-70)

Latest products

BC849; BC850

NPN general purpose transistors

Datasheet (58Kb)

Noise is a critical factor in many applications, especially those involving audio or sensing operations. To keep transistor noise to a minimum in your design, look no further than our low noise devices - we're certainly not keeping quiet about their quality performance and small packages.

Key features

  • Small packages
  • VCEO of 30 V and 45 V (PNP and NPN)
  • IC of 100 mA
  • NF of max 4 dB

Key applications

  • Audio and sensor amplification