Check out PPTC032LJBN at digikey. More of that type shown in Fig 5 =20 here... http://dkc3.digikey.com/PDF/US2011/P0185.pdf Cheers, -Neil. Quoting Philip Pemberton : > ... > I'd like to make my probes as compatible with HP's as possible, down to > using similar-or-identical connectors. The input connector is a standard > male 0.1in dual-row 20-pin IDC PCB header, but the output is a female > IDC with the same pin count. > > ... --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .