Hi Folks I am familiar with most of the industry thoughts and standards on voiding in the centre paddle of QFN's but has anyone any experience with voiding in the peripheral pads ? From my experience this can vary fairly widely and there are no standards that I know of which would cover this - unless anyone can enlighten me ? Bryan Kerr Principal Quality Engineer CMA Lab and Process Engineering BAE Systems Maritime Services Manufacturing Hillend Hillend Industrial Estate Hillend Nr Dunfermline Fife Scotland KY11 9HQ 01383-836097 ******************************************************************** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ******************************************************************** ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________