Thank you everyone for your very informed replies on the subject.
'Endurance' and 'use' does indeed involve vibration. The units are used on off-highway heavy duty vehicles and forklifts. The contacts are not gold-plated and I am glad I didn't make that clear because the info forthcoming (Thank you JW) is quite relevant to a second product I am working on. What is clear is that it is best to sort out the process. Saves one a lot of grief later on. Your replies have provided the much needed leverage to get process control to take responsibility. Best regards - Chris Chileshe - Ultronics Ltd ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"