BF495 NPN Transistor

  • Fast Shipping

    Receive products in amazing time
  • Easy Returns

    Return policy that lets you shop at ease
  • Always Authentic

    We only sell 100% authentic products
  • Secure Shopping

    Your data is always protected



  • BF495 is an NPN silicon medium-frequency transistor
  • Collector to emitter voltage (VCE) is 20V
  • Collector to base voltage (VCB) is 30V
  • Emitter to base voltage (VEB) is 5V
  • Collector current is 30mA
  • Pulsed collector current is 30mA
  • Power dissipation is 300W
  • DC current gain is 35 to 125hFE
  • Junction temperature is between -65 to 150℃
  • Thermal resistance is between, junction to ambient 420℃/W
  • Transition frequency is 120MHz
  • Low current
  • Low voltage


  • BF495 Transistor
  • The transition frequency value of the BF495 transistor is 120MHz, this value had importance at the circuit level.
  • It is a medium frequency transistor designed to use in RF and radio applications. The maximum collector current of the transistor is 30mA which means the transistor can drive maximum load of 30mA, the maximum collector to emitter voltage is 20V which means it can drive load voltage of upto 20V. The total power dissipation of the transistor 300milliwatts, the transition frequency of the transistor is 120MHz and the DC current gain of the transistor is 35 to 125.
  • Replacement and Equivalent: BF494, 2N9018, C3355, BF199


  • Audio Premamplifier Circuits
  • Audio Amplifier Circuits
  • FM Radios
  • FM Senders
  • Any general purposes switching and amplification
0 reviews

There are no reviews yet.

Be the first to review “BF495 NPN Transistor”

You may also like…