Of course. Alumina is white Carey -----Original Message----- From: d. terstegge <[log in to unmask]> To: [log in to unmask] <[log in to unmask]> Date: Monday, February 28, 2000 8:54 AM Subject: [TN] Color of ceramic BGA's Hi Technetters, During acceptance testing of our new pick&place machine we ran into a problem: the vision system can't see the solderballs on the white ceramic substrate of our Topline dummy-CBGA's. It's just not supported. I have never used CBGA's in our production, and I was wondering if real-life CBGA's can have this same color. Kind regards Daan Terstegge Unclassified mail Personal website: http://surf.to/smtinfo ############################################################## TechNet Mail List 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://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 ############################################################## ############################################################## TechNet Mail List 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://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 ##############################################################