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 chip common mode choke coil used for automotive electronics equipment for your design. 2011.1.13 noise suppression products/emi suppression filters > for automotive > common mode choke coil for automotive 3.2 0.2 (0.6) (0.6) 1.9 0.2 (0.25) 1.6 0.2 (0.6) (0.6) (1) (2) (3) (4) (in mm) : electrode 10000 1000 100 10 1 0.1 1 10 100 1000 dlw31sh222sq2 dlw31sh222sq2 frequency (mhz) impedance ( ? ) common mode differential mode (1) (2) (4) (3) no polarity. for automotive common mode choke coil for automotive dlw31s series (1206 size) dimensions impedance-frequency characteristics (main items) equivalent circuit packaging code packaging minimum quantity l 180mm embossed tape 2000 b bulk(bag) 500 rated value ( p : packaging code) part number common mode impedance (at 100mhz/20 c) rated current rated voltage insulation resistance (min.) withstand voltage dc resistance operating temperature range dlw31sh222sq2 p 2200ohm 25% 80ma 32vdc 10m ohm 80vdc 1.6ohm 20% -40 to +125 c number of circuit: 1 ! caution (rating) 1. do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance. 2. be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may be caused by the abnormal function or the failure our product. 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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