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BF420 Bipolar NPN transistor pack of 20pcs


  1. Transistor type:  Bipolar NPN transistor
  2. Maximum Collector Power Dissipation:  0.83W
  3. Maximum Collector-Base Voltage  :  300V
  4. Maximum Collector-Emitter Voltage  :  300V
  5. Maximum Emitter-Base Voltage  :  5V
  6. Maximum Collector Current  :  0.025A

Available in Pack Of:

SKU: 7729CG

MRP Rs. 54.05
Rs. 47.00 (Incl. Tax)
Rs. 39.83 (+18% GST extra)
Rs. 39.83 / pack of 20 = Rs. 1.99 per piece
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BF420 Bipolar NPN transistor pack of 20pcs

This is a BF420 Bipolar NPN transistor in which one p-type material is placed between two n-type materials. This NPN transistor amplifies the weak signal entering into the base and produces strong amplifying signals at the collector end. The direction of movement of an electron is from the emitter to the collector region due to which the current form in the transistor. It is mainly used in color television.

Package includes

This is a pack of 20 pieces of BF420 Bipolar NPN transistor


  1. Darlington pair
  2. Power switching
  3. To amplify weak signals

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Based on 3 reviews

very good product

Abhishek - Jul 14, 2024
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