On Thu, 18 Oct 2018 at 02:22, Isaac M. Bavaresco wrote: > Dear All, > > I need a miniature PCB relay to operate a lock. The contact may be > SPST-NO or SPDT-NO. The application may use a variety of different locks > with voltages in the range of 6 V to 24 V AC or DC and the current up to > 2 A. > > Be absolutely certain that the contacts are rated to handle the maximum AC voltage that will be encountered. The AC load spec is almost always far more stringent than the DC load spec and failure to note this can cause relay failure at well below apparent rated (DC) value. Russell .. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .