BKL Electronic Pin Header 2.54mm Pitch 3A Gold Plated – BKL 10120800, A 3A single row pin header. The 2.54mm pitch pin header has been manufactured from fibreglass reinforced polyamide and the contacts gold plated. The header is supplied in 1x 20-pin straight configuration. BKL 10120800 1 x 20 Pin Header Straight 2.54mm Pitch 3A Gold Plated