Cheap And Discounts 2Pcs Common Mode Inductor Inductance Flat Copper Filter EMI Choke Vertical 5mH 10mH 20mH 25mH 15mH SQ1010 SQ1212 SQ1515 SQ1918 Wholesale. Buy Directly From Merchant Canxinda Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.