Cheap And Discounts 10PCS/LOT BUK7J1R4-40H SILKSCREEN 71H440E MOSFET N-CH 40V 190A SOT669 Wholesale. Buy Directly From Merchant Shop1102717199 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.