I am so glad I came across this forum. I had no idea that counterfeiting for such low cost components was so prevalent. Finding this forum is a double edged sword because now I don't trust anyone (especially ebay)
I need a MJE15031 BiPolar. This is an old transistor with Motorola badging. Where should I source it from? Will the OnSemi equivalent I can get from Mouser be the right choice? If I use equivalents should complimentary pairs be installed? These are being used in a power supply section of an amp.
It would be nice to have original Motorola old-new stock but I wouldn't have the first clue on a trustworthy source. Since this seems to be a popular device is old-new stock even a reality anymore?
Any advice appreciated
I need a MJE15031 BiPolar. This is an old transistor with Motorola badging. Where should I source it from? Will the OnSemi equivalent I can get from Mouser be the right choice? If I use equivalents should complimentary pairs be installed? These are being used in a power supply section of an amp.
It would be nice to have original Motorola old-new stock but I wouldn't have the first clue on a trustworthy source. Since this seems to be a popular device is old-new stock even a reality anymore?
Any advice appreciated
On Semiconductor is a spin-off of the company formerly known as Motorola.
http://www.onsemi.com/site/pdf/ON-Semiconductor-Corporate-History.pdf
http://www.onsemi.com/site/pdf/ON-Semiconductor-Corporate-History.pdf
On Semiconductor is a spin-off of the company formerly known as Motorola.
http://www.onsemi.com/site/pdf/ON-Semiconductor-Corporate-History.pdf
Thank you, I will order the ON parts from a reputable dealer like DigiKey or Mouser.
Agree, ON Semi IS Motorola. I trust Mouser for them, or Digikey, or Allied, any of the real dealers. Just don't shop on ebay.
Oh yeah, ebay is a scary place these days with so many sellers saying "GENUINE" this and that. I'll spend a few bucks more and go with the bigger resellers.
Thanks!
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