Does anyone have a criteria / workmanship standard / specification for the solder joint requirements for single sided assemblies? The only written specs that I have been able to find with detailed information specifically aimed at non-plated holes on singled sided assemblies is MIL-STD-2000. The requirements for plated through hole solder joints is not a good criteria for application in these assemblies. Jon Moore TRW ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################