http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 1 o this data sheet is applied for lc combined chip emifil r used for general electronics equipment for your design. 2009.5.1 noise suppression products/emi suppression filters > emifil r (lc combined) > wire wound type (1): input electrode (2): ground electrode (3): output electrode (1) (2) (3) 2.3 0.2 0.7 0.3 0.65 0.2 0.7 0.3 1.8 0.2 1.6 0.2 3.2 0.3 * no polarity. (in mm) : electrode frequency (mhz) insertion loss (db) (50 ? - 50 ? ) 0 20 40 80 1 10 100 1000 2000 nfw31sp106x1e4 nfw31sp207x1e4 nfw31sp507x1e4 nfw31sp506x1e4 60 nfw31sp206x1e4 nfw31sp157x1e4 nfw31sp107x1e4 nfw31sp307x1e4 nfw31sp407x1e4 gnd (2) (1) input output (3) no polarity. emifil r (lc combined) wire wound type nfw31s series (1206 size) dimensions insertion loss characteristics (main items) equivalent circuit packaging code packaging minimum quantity l 180mm embossed tape 2000 k 330mm embossed tape 7500 rated value ( p : packaging code) part number nominal cut-off frequency insertion loss at 10mhz insertion loss at 20mhz insertion loss at 50mhz insertion loss at 100mhz insertion loss at 150mhz insertion loss at 200mhz insertion loss at 300mhz insertion loss at 400mhz insertion loss at 500mhz insertion loss at 1000mhz nfw31sp106x1e4 p 10mhz 6dbmax. 5dbmin. 25dbmin. 25dbmin. - 25dbmin. - - 30dbmin. 30dbmin. nfw31sp206x1e4 p 20mhz - 6dbmax. 5dbmin. 25dbmin. - 25dbmin. - - 30dbmin. 30dbmin. nfw31sp506x1e4 p 50mhz - - 6dbmax. 10dbmin. - 30dbmin. - - 30dbmin. 30dbmin. nfw31sp107x1e4 p 100mhz - - - 6dbmax. - 5dbmin. - - 20dbmin. 30dbmin. nfw31sp157x1e4 p 150mhz - - - - 6dbmax. - 10dbmin. 20dbmin 30dbmin. 30dbmin. nfw31sp207x1e4 p 200mhz - - - - - 6dbmax. - - 10dbmin. 30dbmin. nfw31sp307x1e4 p 300mhz - - - - - - 6dbmax. - 5dbmin. 15dbmin. nfw31sp407x1e4 p 400mhz - - - - - - - 6dbmax. - 10dbmin. nfw31sp507x1e4 p 500mhz - - - - - - - - 6dbmax. 10dbmin. rated current: 200ma rated voltage: 25vdc operating temperature range: -40 c to 85 c number of circuit: 1 continued on the following page.
continued from the preceding page. http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 2 o this data sheet is applied for lc combined chip emifil r used for general electronics equipment for your design. 2009.5.1 noise suppression products/emi suppression filters > emifil r (lc combined) > wire wound type ! caution (rating) do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance. notice solderability of tin plating termination chip might be deteriorated when low temperature soldering profile where peak solder temperature is below the tin melting point is used. please confirm the solderability of tin plating termination chip before use. ! caution/notice
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