Gentlemen,
What is the current consensus regarding the usable range and minimum
thickness of immersion gold for micro BGA attachment? Is the 2-5 microinch
range usable? Desirable? We have a design and customer requirement that
necessitates the ENIG.
George Carroll
SE&A
Johnson City, TN
##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8d
##############################################################
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://www.ipc.org/html/forum.htm) for additional
information.
If you need assistance - contact Keach Sasamori at [log in to unmask] or
847-509-9700 ext.5315
##############################################################