Electronics Forum: multi-flex (Page 1 of 1)

SMT on rig-flex and multi-flex boards

Electronics Forum | Fri Oct 22 04:09:22 EDT 2004 | christina

Is there anyone who knows the yield rate difference for SMT on multi-flex boards and rig-flex boards ? Basically, I think the yield rate should be higher for rig-flex than multi-flex due to the poor dimensional stability of polyimide, since multi-fle

SMT on rig-flex and multi-flex boards

Electronics Forum | Sun Oct 24 20:55:45 EDT 2004 | christina

Dear Chris Thank you so much for the prompt reply and it really helps. Do you have any SMT experience for rig-flex boards? Can you share with me about the differences with that of rigid boards? Is there any special precaution needed? When you were d

SMT on rig-flex and multi-flex boards

Electronics Forum | Fri Oct 22 11:53:53 EDT 2004 | C Lampron

Hi Christina, What would you be basing the yields off of? Is it solder defect, component placement, etc....? I have worked for a flex house for quite a few years. You are right. The Polyimide is very dimentionally unstable. (even more so on humid da

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