Tag Archives: UL 94

How Should Engineers Compare UL 94 and D5470 Data for a TO-220 Silicone Cap?

灰色 TO-220 導熱散熱帽套包覆功率元件的耐燃條件核對示意

A practical checklist for separating UL 94 specimen conditions from ASTM D5470 thermal test conditions before selecting a TO-220 heat-conductive silicone cap.