|
J-STD-002CSolderabilityTest
J-STD-002C
SolderabilityTestsforComponentLeads,Terminations,Lugs,
TerminalsandWiresProposedStandardforBallot
May2007
1SCOPE
1.1ScopeThisstandardprescribestestmethods,defectdefinitions,acceptancecriteria,andillustrationsforassessingthesolderability
ofelectroniccomponentleads,terminations,solidwires,strandedwires,lugs,andtabs.Thisstandardalsoincludesatestmethodfor
theResistancetoDissolution/DewettingofMetallization.Thisstandardisintendedforusebybothvendoranduser.
1.2PurposeSolderabilityevaluationsaremadetoverifythatthesolderabilityofcomponentleadsandterminationsmeetsthe
requirementsestablishedinthisstandardandtodeterminethatstoragehashadnoadverseeffectontheabilitytosoldercomponentsto
aninterconnectingsubstrate.Determinationofsolderabilitycanbemadeatthetimeofmanufacture,atreceiptofthecomponentsby
theuser,orjustbeforeassemblyandsoldering.
Theresistancetodissolutionofmetallizationdeterminationismadetoverifythatmetallizedterminationswillremainintact
throughouttheassemblysolderingprocesses |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?-注 册-
×
评分
-
查看全部评分
|