Cheap And Discounts 10PCS Varistor 05D220K 220KD05 22VDiameter 5MM DIP-2 Accuracy: 10% Zinc Oxide Varistor Wholesale. Buy Directly From Merchant Chip Enthusiast Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.