Hi all. I have this AC adaptor: http://azsurplus.com/index.php?main_page=3Dproduct_info&cPath=3D1_14&produc= ts_id=3D1836 The male connector size is 1.7mm (inner hole diameter) and 4mm (outside total diameter). Would this be the jack that I use for it (1.7mm x 4.4mm)? http://ca.mouser.com/ProductDetail/163-4019-EX/?qs=3DsGAEpiMZZMu2f9RNbWupYm= %2fJAyI1ISE1Cz4cPwu%2fgpE%3d --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .