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. 2006.11.2 noise suppression products/emi suppression filters > chip emifil r lc combined type > lc combined type array (notch filter) 0.55 0.1 (in mm) 2.0 0.1 1.0 0.1 0.03 min. 0.2 0.15 (1) (2) (3) (4) (5) (6) (7) (8) (top view) (aspect view) (bottom view) polarity marking 0.5 0.05 0.15 min. 0.25 0.1 : electrode (1)(2)(3)(4) : in (out) (5)(6)(7)(8) : out (in) 0 10 20 30 40 50 100 1000 10000 frequency (mhz) insertion loss (db) (50 ? - 50 ? ) nfa2asn807ab4 nfa2asn907aa4 (1) (2) (3) (4) (5) (6) (7) (8) (1)(2)(3)(4) : in (out) (5)(6)(7)(8) : out (in) chip emifil r lc combined type lc combined type array (notch filter) nfa2as series (0804 size) dimension insertion loss characteristics equivalent circuit packaging code packaging minimum quantity l 180mm embossed tape 4000 b bulk(bag) 1000 rated value ( p : packaging code) part number insertion loss at 400mhz (max.) insertion loss at 800mhz (min.) insertion loss at 942.5mhz (min.) insertion loss at 1842.5mhz (min.) insertion loss at 2140mhz (min.) rated current operating temperature range number of circuits nfa2asn807ab4 p 6db 22db - - 18db 75ma -40 c to 85 c 4 nfa2asn907aa4 p 6db - 22db 18db - 75ma -40 c to 85 c 4 ! 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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