Comparison : Item # 03729 041 6217, 4 Input/Output (I/O) and 1.1 Millimeter (mm) Pitch Dual Flat No (DFN) Lead Socket
Item # 03815 091 6218A, 8 Input/Output (I/O) and 0.65 Millimeter (mm) Pitch Dual Flat No (DFN) Lead Socket
Item # 03714 091 6218E, 8 Input/Output (I/O) and 0.08 Millimeter (mm) Pitch Dual Flat No (DFN) Lead Socket
Item # 03749 091 6218A, 8 Input/Output (I/O) and 0.041 Millimeter (mm) Pitch Dual Flat No (DFN) Lead Socket
Item # 006SQ 004J6617, 4 Input/Output (I/O) and 0.395 Millimeter (mm) Pitch Quad Flat No Leads (QFN) Socket