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BF421 High voltage PNP transistor pack of 20pcs


  1. Transistor type:  High voltage PNP 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
  7. Transition Frequency  :  60 MHz
  8. Collector Capacitance  :  1.6 pF

Available in Pack Of:

SKU: 7758CG

MRP Rs. 44.85
Rs. 39.00 (Incl. Tax)
Rs. 33.05 (+18% GST extra)
Rs. 33.05 / pack of 20 = Rs. 1.65 per piece
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BF421 High voltage PNP transistor pack of 20pcs

The BF421 is a high voltage transistor. It can switch loads up to 300V with a very low trigger voltage. This feature makes it suitable for digital electronic equipment which operates at 5V. This transistor also has a good operating speed of 60MHz with a low output capacitance of 1.6pF. But the current gain is very low of 50. And, also have a low collector current of only 300mA.
Package includes
This is a pack of 20 pieces of BF421 High voltage PNP transistor
  1. Low power amplifiers
  2. High voltage switching
  3. Low current switching
  4. Audio amplification

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Based on 3 reviews

very good product

Abhishek - Jul 14, 2024
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