Cheap And Discounts Clamshell CQFP40 test socket QFP40 ic socket CQFP40 to SIP adapter Pin pitch 1.27mm Chip size 14.5×14.5mm 20x20mm Wholesale. Buy Directly From Merchant FEI HU's store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.