BC547 NPN Transistor

Model No: SWD-00021

TK. 3.21

Availability: In stock


Category: Transistor

NPN transistor in a TO-92; SOT54 plastic package.Thier PNP complements are BC556 and BC557.



  • Low current (max. 100 mA)
  • Low voltage (max. 65 V).



  • General purpose switching and amplification.

  • Collector-Base voltage:50V
  • Collector-Emitter Voltage:45V
  • Emitter -Base Voltage:6V

Question & Answer

Total 5 questions

Q: i need this. but showing problem. Questioned by sarkershakil, 12-Feb-2014

You mean problem in ordering? What problem? Answered by A.R, 13-Feb-2014 04:11 AM

same problem Answered by sarkershakil, 16-Feb-2014 09:06 AM

Q: I need to order these but I cant since they're showing the MOQ is 10 and only 9 are available, can techshop get more of these in stock fast...? Questioned by toyona_10, 14-Feb-2014

We will try to source these ASAP. Sorry for this inconvenience. Answered by A.R, 14-Feb-2014 14:14 PM

Q: Nice product.But i thnk the minimum order of this product is not ideal for a hobbiest like me.I want to buy only 5 pices.Is it possible? Questioned by Fares., 29-Mar-2015

Q: Quantity remains only 3. I need 3 pieces. But the minimum order quantity is 10. Now I can neither order 10 nor 3. Solve this. :( Questioned by ahmed777, 29-Dec-2016

Q: could not order this... what can I do now... Questioned by FahimAlJehad, 05-Mar-2019

What problem are you facing? Please share. Answered by A.R, 06-Mar-2019 03:51 AM

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