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</o:shapelayout></xml><![endif]--></head><body lang=FR-CA link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'>In fact there I have a row of 4 x TO220 packages alligned on a shared heatsink.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'>The broken (arcing) thermo pad to replace is a one piece that sits underneath<br>the four TO220’s… Around 60mm x 20mm.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'>After browsing following your nice comments I finally bought this :<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'><a href="https://www.digikey.ca/en/products/detail/t-global-technology/TI900-20-20-0-12-0/3042329?s=N4IgTCBcDaIIxwGwA4C0AVAkgTgAy9TAKNVwDo4xTUA5AERAF0BfIA">https://www.digikey.ca/en/products/detail/t-global-technology/TI900-20-20-0-12-0/3042329?s=N4IgTCBcDaIIxwGwA4C0AVAkgTgAy9TAKNVwDo4xTUA5AERAF0BfIA</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=FR style='font-size:11.0pt;font-family:"Calibri",sans-serif'>De :</span></b><span lang=FR style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Synth-diy <synth-diy-bounces@synth-diy.org> <b>De la part de</b> René Schmitz<br><b>Envoyé :</b> 30 janvier 2025 05:34<br><b>À :</b> synth-diy@synth-diy.org<br><b>Objet :</b> Re: [sdiy] Need a TO220 thermo pad that can withstand 130vdc without arcing..<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Is the part in question available in TO-220 Full-PAK, i.e. a fully insulated case?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>On 29.01.2025 19:58, Jean-Pierre Desrochers via Synth-diy wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Need a TO220 thermo pad that can withstand 130vdc without arcing..</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>I sillicon made type that does not need any compound would do best.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>No mica/compound stuff.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>I searched on Digikey and they have a lot available but nothing stated<br>about their voltage breakdown..</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Any idea ?</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal><br><br><o:p></o:p></p><pre>________________________________________________________<o:p></o:p></pre><pre>This is the Synth-diy mailing list<o:p></o:p></pre><pre>Submit email to: <a href="mailto:Synth-diy@synth-diy.org">Synth-diy@synth-diy.org</a><o:p></o:p></pre><pre>View archive at: <a href="https://synth-diy.org/pipermail/synth-diy/">https://synth-diy.org/pipermail/synth-diy/</a><o:p></o:p></pre><pre>Check your settings at: <a href="https://synth-diy.org/mailman/listinfo/synth-diy">https://synth-diy.org/mailman/listinfo/synth-diy</a><o:p></o:p></pre><pre>Selling or trading? Use <a href="mailto:marketplace@synth-diy.org">marketplace@synth-diy.org</a><o:p></o:p></pre></blockquote><p><o:p> </o:p></p><pre>-- <o:p></o:p></pre><pre>--<o:p></o:p></pre><pre><a href="mailto:synth@schmitzbits.de">synth@schmitzbits.de</a><o:p></o:p></pre><pre><a href="http://schmitzbits.de">http://schmitzbits.de</a><o:p></o:p></pre></div></div></body></html>