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) > array 2.0 0.1 (3) (4) (5) (6) (7) (8) (9) 0.25 0.1 0.15 min. 0.5 0.05 0.25 0.1 0.2 0.15 0.2 0.15 1.25 0.1 t (1) gnd gnd (2) (top view) (bottom view) (10) 0.25 0.1 polarity marking (3)(4)(5)(6): in (out) (7)(8)(9)(10): out (in) (in mm) : electrode part number t nfa21sl ppp x1a45 p 0.5 0.1 nfa21sl ppp v1a45 p nfa21sl ppp x1a48 p 0.85 0.1 nfa21sl ppp v1a48 p (3) (4) (5) (6) (7) (8) (9) (1) gnd gnd (2) (10) frequency (mhz) insertion loss (db) (50 ? - 50 ? ) 0 20 40 80 60 10 100 1000 3000 nfa21sl317v1a45 nfa21sl287v1a45 nfa21sl337v1a45 frequency (mhz) insertion loss (db) (50 ? - 50 ? ) 20 40 60 80 0 10 100 3000 1000 nfa21sl337v1a48 nfa21sl287v1a48 nfa21sl317v1a48 emifil r (lc combined) array nfa21sl_v series (0805 size) dimensions equivalent circuit insertion loss characteristics (main items) insertion loss characteristics (main items) packaging code packaging minimum quantity l 180mm embossed tape 4000 b bulk(bag) 1000 rated value ( p : packaging code) part number nominal cut-off frequency insertion loss (cut-off frequency) insertion loss (800mhz) (min.) insertion loss (900mhz) (min.) rated voltage rated current insulation resistance (min.) withstand voltage nfa21sl287v1a45 p 280mhz 6dbmax 25db 25db 10vdc 100ma 1000m ohm 30vdc nfa21sl317v1a45 p 310mhz 6dbmax 20db 20db 10vdc 100ma 1000m ohm 30vdc nfa21sl337v1a45 p 330mhz 6dbmax 15db 15db 10vdc 100ma 1000m ohm 30vdc nfa21sl287v1a48 p 280mhz 6dbmax 25db 25db 10vdc 100ma 1000m ohm 30vdc nfa21sl317v1a48 p 310mhz 6dbmax 20db 20db 10vdc 100ma 1000m ohm 30vdc nfa21sl337v1a48 p 330mhz 6dbmax 20db 20db 10vdc 100ma 1000m ohm 30vdc operating temperature range: -55 c to +125 c number of circuits: 4 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) > array ! 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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