On Sat, 13 Mar 2010 21:56:06 +0800, you wrote: >Hello PICList, > >Can someone kindly help me identify the connectors? > >Thanks & best regards, It's a standard pluggable terminal block - pitch will be either 5mm or 0.2" (5.08mm), the latter is more common, although up to about 4 poles it doesnt really matter... Made by Camdenboss, Wiedmuller, Phoenix and many others -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist