01-17-2014, 11:56 AM
Ebay has plenty.
http://www.ebay.com/itm/10x-MP10B-Russia...3cd8465571
MP10 is an NPN.
http://www.ebay.com/itm/5-X-MP41A-2N2428...1e83f61efa
MP41 is PNP.
However when (and if) you need it, I could find out for you from the Russian forum if I could get a larger cheaper shipping from them, though I do not believe you will need many.
Also again, when (and if) you need any we will first see what those are (voltage/frequency/beta) and then I have a Soviet catalog from 80s at home, we will find out the closest substitute and then will try to procure it.
Another option is - there are authentic local transistors also sold on eBay, many-many Ge transistors of all kinds, even the tophat-pinch tops.
http://www.ebay.com/itm/10x-MP10B-Russia...3cd8465571
MP10 is an NPN.
http://www.ebay.com/itm/5-X-MP41A-2N2428...1e83f61efa
MP41 is PNP.
However when (and if) you need it, I could find out for you from the Russian forum if I could get a larger cheaper shipping from them, though I do not believe you will need many.
Also again, when (and if) you need any we will first see what those are (voltage/frequency/beta) and then I have a Soviet catalog from 80s at home, we will find out the closest substitute and then will try to procure it.
Another option is - there are authentic local transistors also sold on eBay, many-many Ge transistors of all kinds, even the tophat-pinch tops.
