IEC 60749-9:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Semiconductor devices - Mechanical and climatic test methods - Part 9: Permanence of marking
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-09-2022
12-04-2002
Aims at testing and verifying that the markings on semiconductor devices will not become illegible when subject to solvents or cleaning solutions commonly used during the removal of solder flux residue from the printed circuit board assembly process.This test is applicable for all package types. The test should be considered non-destructive.The contents of the corrigendum of August 2003 have been included in this copy.
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