... ,181pin,128Pin,224Pin Solder Type PGA Solder Type Socket Connector Plating : Au1u'' 2.54mm PGA Socket 72Pin,84Pin,128Pin,181Pin SPECIFICATATIONS :Insulator:Molded ... . Series No.: -- Pitch 2.54mm PGA Socket 2. Number of Contacts: 84Pin,128Pin,181Pin 940 Pin AM2 / 940 pin / 939 pin / 754 pin / 700 pin/478Pin,479Pin etc ...