
SEMICONDUCTOR DEVICES - MECHANICAL AND CLIMATIC TEST METHODS - PART 9: PERMANENCE OF MARKING
出版:International Electrotechnical Committee

专家解读视频
Aims to determine whether the marks on solid state semiconductor devices will remain legible when subjected to the application and removal of labels or the use of solvents and cleaning solutions commonly used during the removal of solder flux residue from the printed circuit board manufacturing process.
CEI EN 60749-9 : 2004 - Identical
DS EN 60749-9 : 2017 - Identical
EN 60749-9 : 2017 - Identical
NEN EN IEC 60749-9 : 2017 - Identical
DIN EN 60749-9 : 2016 - Identical
BS EN 60749-9 : 2017 - Identical
CEI EN 60749-9 : 2004 - Identical
DS EN 60749-9 : 2017 - Identical
PN EN 60749-9 : 2017 - Identical
DIN EN 60749-9 : 2016 - Identical
NEN EN IEC 60749-9 : 2017 - Identical
BS EN 60749-9 : 2002 - Identical
PN EN 60749-9 : 2017 - Identical