On-Board Type (DC) EMI Suppression Filters (EMIFILr)

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!Note • This !Note PDF catalog • Please is downloaded read rating and from !CAUTION the website (for of Murata storage, Manufacturing operating, rating, co., ltd. soldering, Therefore, mounting it’s specifications and handling) are in subject this catalog to change to prevent or our smoking products and/or in it may burning, be discontinued etc. without advance notice. Please check with our sales representatives • This catalog or product has only engineers typical specifications before ordering. because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. C31E.pdf 08.9.1 EA30 Series When inquiring, please contact us with size code, refering to "Part Numbering". ■ Features 1. EMC Absorber magnetically shields and suppresses noise of digital equipment. 2. Flexible sheet, easy handling in assembly process. 3. Holds easily in equipment with adhesive tape. 4. Halogen free and UL94V-0 certified material are used. EA30 Series Part Number Applicable Frequency (Typ.) Thickness (Typ.) (mm) Flame Resistance Halogen Operating Temperature Range EA3008U025 0.1 to 3.0GHz 0.25 UL94V-0 Halogen Free -40 to +120°C EA3008U035 0.1 to 3.0GHz 0.35 UL94V-0 Halogen Free -40 to +120°C EA3008U050 0.1 to 3.0GHz 0.50 UL94V-0 Halogen Free -40 to +120°C EA3008U100 0.1 to 3.0GHz 1.00 UL94V-0 Halogen Free -40 to +120°C EA3008U250 0.1 to 3.0GHz 2.50 UL94V-0 Halogen Free -40 to +120°C ■ Magnetic Permeability - Reluctance (Typical) 10 8 6 µ' µ', µ" 4 2 µ" 0 0.1 1 10 Frequency (GHz) 6 172
!Note • This !Note PDF catalog • Please is downloaded read rating and from !CAUTION the website (for of Murata storage, Manufacturing operating, rating, co., ltd. soldering, Therefore, mounting it’s specifications and handling) are in subject this catalog to change to prevent or our smoking products and/or in it may burning, be discontinued etc. without advance notice. Please check with our sales representatives • This catalog or product has only engineers typical specifications before ordering. because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. C31E.pdf 08.9.1 Chip EMIFILr !Caution/Notice ■ !Caution (Rating) Do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance. ■ !Caution (Soldering and Mounting) 1. Self-heating Please provide special attention when mounting chip "EMIFIL" (BLM_P/K/S, NFM_P) series in close proximity to other products that radiate heat. The heat generated by other products may deteriorate the insulation resistance and cause excessive heat in this component. 2. Mounting Direction Mount Chip Common Mode Choke Coils in right direction. Wrong direction, which is 90 degrees rotated from right direction, causes not only open or short circuit but also flames or other serious trouble. right direction Z wrong direction Z ■ Notice (Storage and Operating Conditions) Do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. 1. Storage Period BLM (except BLM15E/15H/15G series) /BLA/NFM55/ DLM11G/DLM2HG series should be used within 6 months, the other series should be used within 12 months. Solderability should be checked if this period is exceeded. 2. Storage Conditions (1) Storage temperature: -10 to 40 degrees C Relative humidity: 30 to 70% Avoid sudden changes in temperature and humidity. (2) Do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. ■ Notice (Soldering and Mounting) 1. Washing Failure and degradation of a product are caused by the washing method. When you wash in conditions that are not in mounting information, please contact Murata engineering. 2. Soldering Reliability decreases with improper soldering methods. Please solder by the standard soldering conditions shown in mounting information. 3. Other Noise suppression levels resulting from Murata's EMI suppression filters "EMIFIL" may vary, depending on the circuits and ICs used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. Be sure to check and confirm in advance the noise suppression effect of each filter, in actual circuits, etc. before applying the filter in a commercial-purpose equipment design. 6 173
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On-Board Type (DC) EMI Suppression Filters (EMIFILr)

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