Cheap And Discounts 270 PCS 1/2W Regulator Diode Package (2.4V-33V) 0.5 Wachner Diode Package Wholesale. Buy Directly From Merchant Shenzhen Yonglina electronics store Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.