BL02RN1

www.DataSheet4U.com 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 inthis thisPDF catalog to prevent smoking and/or burning, etc. etc. !Note Please specifications. you are requested todetailed approvespecifications. our product specifications or to transact the approval for product before ordering. This Thiscatalog cataloghas hasonly onlytypical typical specificationsTherefore, because there is no space for Therefore, please approve our productsheet specifications or specificaions transact the approval sheet for product specifications before ordering. C31E9.pdf 03.3.12 CONTENTS Selection Guide of EMI Filters Products Guide / Effective Frequency Range EMIFILr, EMIGUARDr, "EMIFIL" and "EMIGUARD" in this catalog are the trademarks of Murata Manufacturing Co., Ltd. 2 3 6 Outlines of EMI Suppression Filter (EMIFILr) for DC Line 1 Chip Ferrite Beads Part Numbering / Impedance Map / BLM Series Line Up BLM03A/15A/18A/21A/31A/41A BLM15B/18B/21B/31B BLM18R/21R BLM18P/21P/31P/41P 18 27 41 45 For GHz Range Noise Suppression BLM18H/18E Array Type BLA2AA/2AB/31A/31B 12 53 60 1 www.DataSheet4U.com 2 Chip EMIFILr Part Numbering Capacitor Type NFM18C/21C/3DC/41C Capacitor Array NFA31C RC Combined Type NFR21G RC Combined Array Type NFA31G 70 74 75 79 LC Combined Monolithic Type NFL18ST/18SP/21SP LC Com...