Thank you for having an interest in our availability for part number KFF6637A, a Filter Duplexer Cerm 1880Mhz Smd 1.88Ghz Center 50 Ohm 60Mhz Fm 3.6Db Monoblock 3 Pc Pad Surface Mount Tape & Reel (Tr) 0.262"" (6.65Mm) 1.113"" L X 0.157"" W (28.27Mm X 4.00Mm) . item we feature that is manufactured by Tusonix Inc. In order to receive pricing information on this particular Filters 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.