Cheap And Discounts 10Pcs RX27 Horizontal cement resistor 20W 6.8 ohm 20W 6.8R 6.8RJ 20W6R8J Ceramic Resistance precision 5% Power resistance Wholesale. Buy Directly From Merchant xinglongzhuang. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.