BC546 NPN Amplifier Transistor with 65V DC Emiiter Voltage and 100mA current made through P and N type Semiconductor. When a Semiconductor is placed in center between same type semiconductors the Arrangement is Called Transistor. Consist of three layers of a semiconductor device, Each capable of moving a current. Semiconductor is a made by Germanium and Silicon that conducts electricity also it is combination of two Diode. 

Used for Mobile phones, Industrial Control, Television and Flip-flops, High Frequency Application such as Radio Frequency Audio Circuit.


  • NPN Amplifier Transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.
  • The NPN Amplifier Transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems.
  • NPN Amplifier Transistor very small size and weight, reducing equipment size. Operates at low operating voltages compatible with batteries of only a few cells.
  • NPN Amplifier Transistor are circuits with greater energy efficiency are usually possible. Used for low-power applications.


  • Type:                            NPN
  • Size:                             5.33X5.2X4.19mm
  • Voltage Rating:              65V DC Emitter, 80V DC Base, 6V DC Emitter Base, 250V Collector 
  • Frequency:                    300MHz Transition
  • Current Rating:              100mA Continuous
  • Temperature Rating:      -65 to 150 Deg C, Power Rating: 0.5W Dissipation
  • Polarity:                         NPN
  • Mounting:                      Through Hole


BC546 Transistor Datasheet 

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BC546 - NPN Amplifier Transistor - 5 Pieces Pack

  • Product Code: EC-1599
  • Availability: 2695
  • Rs.18.00
  • Rs.14.00