QFN24 TO DIP24 (B) Clamshell programming test socket, used to program and test the QFN24 IC chip 24-Pin IC Test Socket, 0.5mm Pitch, With center pin, Suitable for Package: QFN24, MLP24, MLF24 Two columns of DIP single-row pins on the PCB, Pitch: 2.54mm (100mil), Width: 1.52cm (600mil)