Cheap And Discounts FSHH LCCC4C-2 Burn-in Socket LCCC4 Optocoupler Test Socket/IC Socket(Two placement/Flip test seat) Wholesale. Buy Directly From Merchant FEI HU's store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.