Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the QPO-1LZ Vicor at chimicron.com. We have 3000 pieces of QPO-1LZ in stock available now. Submit an inquiry for QPO-1LZ or send an email to [email protected], we will contact you in 24 hours.