QFN16 TO DIP16 # MLF16 MLP16 Plastronics QFN IC Programming Adapter Test Burn-in Socket 3 * 3 mm 0.5 Pitch + Free Shipping qfn64 mlf64 burn in socket ic test socket ic550 0644 006 g pitch 0 5mm chip size 9 9 flash adapter clamshell programming socket