Cheap And Discounts 10PCS/LOT IRF6643 IRF6644 IRF6645 IRF6646 IRF6648 IRF6655 IRF6662 IRF6665 IRF6668 IRF6674 IRF6678 IRF6691 IRF6709 IRF6710 MOSFET Wholesale. Buy Directly From Merchant Shop5748383 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.