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 inductors (chip coils) used for general electronics equipment for your design. 2010.9.9 inductors (coils) > chip inductor (chip coil) > power inductor (wire wound type) (in mm) 2.0 0.2 0.6 0.2 0.8 0.2 0.6 0.2 1.6 0.2 0.90 0.05 chip inductor (chip coil) power inductor (wire wound type) lqh2mc_02 series (0806 size) dimensions packaging code packaging minimum quantity l 180mm embossed tape 3000 b bulk(bag) 100 rated value ( p : packaging code) part number inductance rated current (based on inductance change) rated current (based on temperature rise) dc resistance self resonance frequency (min.) lqh2mcn1r0m02 p 1.0 h 20% - 485ma 0.30ohm 30% 100mhz lqh2mcn1r5m02 p 1.5 h 20% - 445ma 0.40ohm 30% 95mhz lqh2mcn2r2m02 p 2.2 h 20% - 425ma 0.48ohm 30% 70mhz lqh2mcn3r3m02 p 3.3 h 20% - 375ma 0.60ohm 30% 65mhz lqh2mcn4r7m02 p 4.7 h 20% - 300ma 0.8ohm 30% 60mhz lqh2mcn5r6m02 p 5.6 h 20% - 280ma 0.9ohm 30% 60mhz lqh2mcn6r8m02 p 6.8 h 20% - 255ma 1.0ohm 30% 55mhz lqh2mcn8r2m02 p 8.2 h 20% - 235ma 1.1ohm 30% 50mhz lqh2mcn100k02 p 10 h 10% - 225ma 1.2ohm 30% 48mhz lqh2mcn120k02 p 12 h 10% - 210ma 1.4ohm 30% 44mhz lqh2mcn150k02 p 15 h 10% - 200ma 1.6ohm 30% 40mhz lqh2mcn180k02 p 18 h 10% - 190ma 1.8ohm 30% 35mhz lqh2mcn220k02 p 22 h 10% - 185ma 2.1ohm 30% 30mhz lqh2mcn270k02 p 27 h 10% - 180ma 2.5ohm 30% 30mhz lqh2mcn330k02 p 33 h 10% - 160ma 2.8ohm 30% 28mhz lqh2mcn390k02 p 39 h 10% - 125ma 4.4ohm 30% 24mhz lqh2mcn470k02 p 47 h 10% - 120ma 5.1ohm 30% 18mhz lqh2mcn560k02 p 56 h 10% - 110ma 5.7ohm 30% 17mhz lqh2mcn680k02 p 68 h 10% - 100ma 6.6ohm 30% 14mhz lqh2mcn820k02 p 82 h 10% - 90ma 7.5ohm 30% 14mhz test frequency: 1mhz class of magnetic shield: no magnetic shield operating temperature range (self-temperature rise is not included): -40 c to +85 c only for reflow soldering. 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 chip inductors (chip coils) used for general electronics equipment for your design. 2010.9.9 inductance ( h) frequency (mhz) 1000 100 10 1 0.1 0.1 1 10 1000 100 82 h 47 h 22 h 10 h 4.7 h 1.0 h inductance ( h) current (ma) 1000 100 10 1 0.1 10 1000 100 82 h 47 h 22 h 10 h 4.7 h 1.0 h current (ma) temperature rise ( c) 50 40 30 20 10 0 0 200 400 600 800 47 h 10 h2.2 h1.0 h 4.7 h inductors (coils) > chip inductor (chip coil) > power inductor (wire wound type) (based on temperature rise) when rated current is applied to the products, self-generation of heat will rise to 40 c or less. notice (rated current) inductance-frequency characteristics (typ.) inductance-current characteristics (typ.) temperature rise characteristics (typ.) ! 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
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