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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I think the best bet would be to use another FET that doesn’t come from the dark ages. Try the 2N7000 or BS170 which cost a few cents each. I don’t know the
schematic of that mixer but I can’t believe it relies on a parameter so unique to the 2N3822. And if it does, it’s not that good a design anyway :-)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Synth-diy [mailto:synth-diy-bounces@synth-diy.org]
<b>On Behalf Of </b>Jean Bender<br>
<b>Sent:</b> 09 December 2020 22:58<br>
<b>To:</b> Roman Sowa<br>
<b>Cc:</b> SYNTH DIY<br>
<b>Subject:</b> [sdiy] Sourcing rare parts, need help<o:p></o:p></span></p>
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<p class="MsoNormal">Hi !<o:p></o:p></p>
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<p class="MsoNormal">So i'm on a new project, maybe some of you have heard of it : Fabric Astronaut Pathos mixer.<o:p></o:p></p>
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<p class="MsoNormal">And it's the first time i'm a bit in trouble finding parts, especially its semi 2N3822.<o:p></o:p></p>
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<p class="MsoNormal">It seems a bit hard to find, and if i can find it, its price is really different from different sellers.<o:p></o:p></p>
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<p class="MsoNormal">So how can i be sure a seller is not a scam ?<o:p></o:p></p>
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<p class="MsoNormal">For example, is digiPArt a good way to go ? Are there such difference from manufacturers that one can cost 71€ and the other 3€ ?<o:p></o:p></p>
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<p class="MsoNormal">What about suppliers like "little diode", which seem to have huge stocks, but.. is this real ?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I hope i won't be too off topic, and i don't want to make a pro or cons topic, i would better learn a good way to search such rare parts without thinking i'm throwing my money away !<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks for any help, <o:p></o:p></p>
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<p class="MsoNormal">Best<o:p></o:p></p>
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<p class="MsoNormal">J.<o:p></o:p></p>
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