Socket header, 12 pole, pitch 1.27 mm, straight, black, 404-59012-61

Pin header, 12 pole, pitch 1.27 mm, straight, black, 403-52012-51

Pin header, 12 pole, pitch 1.27 mm, straight, black, 403-53012-51

Pin header, 16 pole, pitch 1.27 mm, angled, black, 403-51016-51

Socket header, 20 pole, pitch 1.27 mm, straight, black, 404-52020-51

Socket header, 40 pole, pitch 1.27 mm, straight, black, 404-53040-51

Socket header, 40 pole, pitch 1.27 mm, straight, black, 404-51040-51