Thank you for having an interest in our availability for part number LS40K320QPK2, a Varistor 320Vrms 40Mm W/Str Tabs 510V 40Ka 1 320Vac 420Vdc 640J Chassis Mount . item we feature that is manufactured by Epcos Inc. In order to receive pricing information on this particular Circuit Protection listing, please fill out and submit the Request for Quote (RFQ) form that is provided below. As the form is partially completed for you with details concerning this board-level electronic component, simply offer us information like your target price, desired quantity, and when you need parts by. Once you submit a request and our team receives and reviews it, you will be contacted by a dedicated account manager in 15 minutes or less to continue the procurement process.