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 1.5KE440A Wickmann / Littelfuse at chimicron.com. We have 8400 pieces of 1.5KE440A in stock available now. Submit an inquiry for 1.5KE440A or send an email to [email protected], we will contact you in 24 hours.