MPSA42 KSP42 NPN Transistor, TO-92
MPSA42 KSP42 NPN Transistor, TO-92 Original price was: ₹20.00.Current price is: ₹10.00.
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BS170 N-Channel Switching MOSFET
BS170 N-Channel Switching MOSFET Original price was: ₹49.00.Current price is: ₹30.00.

S9014 Bipolar NPN Transistor, TO-92

Original price was: ₹20.00.Current price is: ₹10.00.

S9014 Bipolar NPN Transistor, low noise TO-92, ideal for audio amplifier applications.

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Description

The S9014 is a low-noise, low-signal NPN transistor prized for its high current gain and excellent linearity, making it a favourite for audio frequency amplifier and pre-amplifier designs. Like all bipolar transistors, it has three terminals – Base, Collector and Emitter – used to amplify small signals for further processing by a controller or data logger.

With a current gain (hFE) ranging from 60 to 1000 and a transition frequency of 150MHz, the S9014 delivers strong, clean amplification with minimal noise. Its collector power dissipation of 0.4W is enough to drive small speakers directly, though its relatively low collector current rating means it is not intended for switching or motor-driving duties.

  • Transistor type – Low noise NPN, bipolar
  • Current gain (hFE) – 60 to 1000, good linearity
  • Continuous collector current – 100mA
  • Collector-Emitter voltage (VCEO) – 45V
  • Collector-Base voltage (VCB0) – 50V
  • Emitter-Base voltage (VBE0) – 5V
  • Transition frequency – 150MHz
  • Package – TO-92

Because of its high gain and low noise characteristics, this transistor shines in audio frequency amplifiers and pre-amplifier stages rather than high-current switching roles. The S9014 Bipolar NPN Transistor is an excellent choice for hobbyists building small audio circuits and signal-conditioning stages.

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