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NFW31SP407X1E4 Dataheets PDF



Part Number NFW31SP407X1E4
Manufacturers Murata Manufacturing
Logo Murata Manufacturing
Description (NFW31S Series) On-Board Type (DC) EMI Suppression Filters
Datasheet NFW31SP407X1E4 DatasheetNFW31SP407X1E4 Datasheet (PDF)

CAUTION catalog to prevent smoking and/or burning, Pleaseread readrating ratingand and! ! CAUTION(for (forstorage storageand andoperating, operating,rating, rating,soldering solderingand andmounting, mounting,handling) handling)in inthis thisPDF catalog to prevent smoking and/or burning, etc. etc. !Note •Please you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering. •This Thiscatalog cataloghas hasonly onlytypical typica.

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CAUTION catalog to prevent smoking and/or burning, Pleaseread readrating ratingand and! ! CAUTION(for (forstorage storageand andoperating, operating,rating, rating,soldering solderingand andmounting, mounting,handling) handling)in inthis thisPDF catalog to prevent smoking and/or burning, etc. etc. !Note •Please you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering. •This Thiscatalog cataloghas hasonly onlytypical typicalspecifications. specificationsTherefore, because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering. C31E8.pdf 02.9.5 On-Board Type (DC) EMI Suppression Filters (EMIFILr) Chip EMIFILr LC Combined Winding Type NFW31S Series 2.3±0.2 1.8±0.2 3.2±0.3 1.6±0.2 (1) (2) (3) (1) : Input electrode (2) : Ground electrode (3) : Output electrode 0.7±0.3 0.65±0.2 0.7±0.3 The signal line chip EMI filter NFW31S series consist of high performance EMI suppression filter. They are designed for noise suppression in high speed signal digital circuits in which the signal harmonics are prone to becoming noise sources. These filters achieve a 100dB/dec. (typ.) damping characteristic with Murata's innovative circuit design. This makes these chips effective in applications where the signal and noise frequencies are close to each other. s Features 9 1. The filters suppress signal noise with little or no attenuation of the signal itself. 2. Murata's original internal structure design enables excellent noise suppression up to high frequencies (40dB at 1GHz typ.). 3. The NFW31S series is available in six different values of cutoff frequency ranging from 10MHz up to 500MHz. Part Number NFW31SP106X1E4 NFW31SP206X1E4 NFW31SP506X1E4 NFW31SP107X1E4 NFW31SP157X1E4 NFW31SP207X1E4 NFW31SP307X1E4 NFW31SP407X1E4 NFW31SP507X1E4 Rated Current : 200mA Nominal Cut-off Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Attenuation Freq. at 10MHz at 20MHz at 50MHz at 100MHz at 150MHz at 200MHz at 300MHz at 400MHz at 500MHz at 1000MHz (MHz) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (dB) 10 20 50 100 150 200 300 400 500 6 max. 5 min. 6 max. 25 min. 5 min. 6 max. Rated Voltage : 25Vdc s Equivalent Circuit w (1) Input w GND (2) .D w Output (3) t a - S a - 25 min. 25 min. 10 min. 6 max. e h - t e U 4 - .c m o - ∗No polarity. (in mm) 25 min. 25 min. 30 min. 5 min. 6 max. 30 min. 30 min. 30 min. 20 min. 30 min. 10 min. 5 min. 6 max. 30 min. 30 min. 30 min. 30 min. 30 min. 30 min. 15 min. 10 min. 10 min. 6 max. 10 min. 6 max. - 20 min 6 max. - Operating Temperature Range : -40°C to 85°C s Insertion Loss Characteristics (Typical) (50Ω - 50Ω) 0 NFW31SP157X1E4 NFW31SP207X1E4 NFW31SP307X1E4 NFW31SP407X1E4 NFW31SP507X1E4 20 Insertion Loss (dB) 40 NFW31SP106X1E4 60 NFW31SP206X1E4 NFW31SP506X1E4 NFW31SP.


NFW31SP307X1E4 NFW31SP407X1E4 NFW31SP507X1E4


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