This part is a kind of semiconductor called DLP11SN900SL2.

Function of this product has On-Board Type (DC) EMI Suppression Filters.

Manufacturers : Murata Manufacturing

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!Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering. C31E9.pdf 03.3.12 On-Board Type (DC) EMI Suppression Filters (EMIFILr) Murata EMC Solutions : http://www.murata.com/emc/ EMI SUPPRESSION FILTERS Murata Manufacturing Co., Ltd. Cat.No.C31E-9 CAUTION catalog to prevent smoking and/or burning, Pleaseread readrating ratingand and! ! CAUTION(for (forstorage, storage,operating, operating,rating, rating,soldering, soldering,mounting mountingand andhandling) handling)in i [ ... ]

DLP11SN900SL2 PDF Datasheet Download