Bkl precision female header 2 54mm pitch 1 x 36 gold plated wire wrap bkl 10120856 with wire wrap pins and precision machined contacts this bkl electronics header can be used for through connections or the long wire wrap pins can plug into a female header on another circuit board or breadboard the plastic insulator is notched between each pin making it easy to cut the strips to the required length bkl 10120856 precision female header 2 54mm pitch 1 x 36 gold plated wire wrap