This double-sided pinboard features one side of the patch is 16 pin -80 pin turn DIP, 0.5mm spacing and the other side is 40 pin -64 pin, pitch 0.4mm pitch and 80 pins 0.65 spacing. QFN/ TQFN/ LQFP QFP 16-80 PIN Switch Over DIP Double-sided PCB Adapter has unique design makes the board compatible with more models of IC packages QFP Side of the patch 16 pin -80 pin turn DIP, 0.5mm spacing. The other side is 40 pin -64 pin, pitch 0.4mm pitch and 80 pins 0.65 spacing.

Note: The actual subject-specific parameters shall prevail; we can not guarantee that your chip can fit with the item perfect. 

Specifications: 

1. Dimensions: 36 x 36 mm.
2. Pitch Patch: 0.4 mm.
3. Pin Header: 2.54 mm.
4. PCB Color: Blue.