Thank you for having an interest in our availability for part number 507002B00000G, a Heatsink To-220 Blk Board Level To-220 Bolt On Rectangular 0.700"" (17.78Mm) 1.750"" (44.45Mm) - 0.375"" (9.52Mm) 2W @ 40¦C 5¦C/W @ 500 Lfm 15.6¦C/W Aluminum Black Anodized . item we feature that is manufactured by Aavid Thermalloy. In order to receive pricing information on this particular Fans Thermal Management 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.