3M
芯片和元件插座, 228 Series, 芯片插座, 28 触点, 7.62 mm, 1.27 mm, 镀金触芯
芯片和元件插座, 228 Series, DIP插座, 28 触点, 2.54 mm, 11.43 mm, 镀金触芯
芯片插座, DIP, 触点数:28, 排距:0.4''