dan670844 Posted November 24, 2010 Share Posted November 24, 2010 Hi, I am trying to source some power transistors for a bit of studio gear, I can buy 20,000 of them from a trader but I only need a a few, I am looking for two NPN KD2059 Y 411 and two epitaxial ,NPNs D600 Y420 like I said they are readily availble but no one can sell me a few! Cheers dan Quote Link to comment Share on other sites More sharing options...
Mr. Foxen Posted November 25, 2010 Share Posted November 25, 2010 Keep an eye on ebay, someone might have bought a load and is selling the rest. Alternatively, buy a load, and ebay the rest. Quote Link to comment Share on other sites More sharing options...
MarkBassChat Posted November 25, 2010 Share Posted November 25, 2010 You mean this one: [url="http://uk.farnell.com/sanyo/2sd600ke/transistor-npn-120v-1a-to-126/dp/1790325?Ntt=1790325"]http://uk.farnell.com/sanyo/2sd600ke/trans...325?Ntt=1790325[/url] Regarding the first one; isn't it the Korean version of 2SD2059 ? [url="http://www.alldatasheet.com/datasheet-pdf/pdf/69925/KEC/KTD2059.html"]http://www.alldatasheet.com/datasheet-pdf/...EC/KTD2059.html[/url] - this one? This is a general purpose 30W NPN transistor. If you can't find exactly this one, there are replacements available. For example 2SD1407 (and many others). Mark Quote Link to comment Share on other sites More sharing options...
Subthumper Posted November 25, 2010 Share Posted November 25, 2010 Hi try these guy's, they're pretty good for rare and obsolete stuff. Not always cheap but can usual get most stuff. www.dalbani.co.uk/search.php Good luck cheers Just Quote Link to comment Share on other sites More sharing options...
Bigwan Posted November 29, 2010 Share Posted November 29, 2010 Request *cough cough* engineering samples... Quote Link to comment Share on other sites More sharing options...
dan670844 Posted December 13, 2010 Author Share Posted December 13, 2010 [quote name='MarkBassChat' post='1036999' date='Nov 25 2010, 09:39 PM']You mean this one: [url="http://uk.farnell.com/sanyo/2sd600ke/transistor-npn-120v-1a-to-126/dp/1790325?Ntt=1790325"]http://uk.farnell.com/sanyo/2sd600ke/trans...325?Ntt=1790325[/url] Regarding the first one; isn't it the Korean version of 2SD2059 ? [url="http://www.alldatasheet.com/datasheet-pdf/pdf/69925/KEC/KTD2059.html"]http://www.alldatasheet.com/datasheet-pdf/...EC/KTD2059.html[/url] - this one? This is a general purpose 30W NPN transistor. If you can't find exactly this one, there are replacements available. For example 2SD1407 (and many others). Mark[/quote] Thanks Mark, Was able to replace the D600 with an NTE 373, well i replaced twice! as I quickly found the real cause of the problem, a dodgy voltage regulator, lesson learned, will check from that end next time! I must say I am pretty astonished at the poor quality, particulary the voltage regulators in this unit, its from a 'respectatable' well known brand and some of the soldering was shocking, even i can do better! Quote Link to comment Share on other sites More sharing options...
MoonBassAlpha Posted December 13, 2010 Share Posted December 13, 2010 [quote name='dan670844' post='1057246' date='Dec 13 2010, 01:20 PM']Thanks Mark, Was able to replace the D600 with an NTE 373, well i replaced twice! as I quickly found the real cause of the problem, a dodgy voltage regulator, lesson learned, will check from that end next time! I must say I am pretty astonished at the poor quality, particulary the voltage regulators in this unit, its from a 'respectatable' well known brand and some of the soldering was shocking, even i can do better![/quote] Name and shame!! Quote Link to comment Share on other sites More sharing options...
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