Thank you for having an interest in our availability for part number P1800SBLRP, a Sidactor Bi 170V 250A Do214 220V 170V 4V 250A 80A 150Ma 1 50Pf Do-214Aa Smb Cut Tape (Ct) . item we feature that is manufactured by Littelfuse 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.