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 coil used for general electronics equipment for your design. 2006.3.9 coils/inductors/transfomers > chip coils > for dc-dc converter wire wound type 3.2 0.2 3.2 0.2 0.45 0.15 0.45 0.15 0.85 0.1 0.15 0.1 (in mm) chip coils for dc-dc converter wire wound type lqy33p series (1212 size) dimension packaging code packaging minimum quantity l 180mm embossed tape 1500 rated value ( p : packaging code) part number inductance test frequency rated current dc resistance self resonance frequency (min.) lqy33pn2r2m02 p 2.2 h 20% 1mhz 720ma 0.36ohm 30% 270mhz lqy33pn4r7m02 p 4.7 h 20% 1mhz 600ma 0.53ohm 30% 160mhz lqy33pn100m02 p 10 h 20% 1mhz 420ma 1.00ohm 30% 120mhz 1000 10 1 0.01 0.1 1 10 100 1000 frequency (mhz) inductance ( h) 10 h 4.7 h 2.2 h 1000 10 1 0 200 400 600 800 1000 1200 1400 dc current (ma) inductance ( h) 10 h 4.7 h 2.2 h operating temperature range: -40 c to +85 c only for reflow soldering. inductance-frequency characteristics inductance-current characteristics ! caution (rating) do not use products beyond the rated current as this may create excessive heat. 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
|
