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. 2011.5.12 inductors (coils) > chip inductor (chip coil) > power inductor (wire wound type) 2.7 0.2 (in mm) 3.2 0.3 2.5 0.2 2.5 0.2 a: 2.8 max. a a 1.3 0.2 0.9 0.3 0.9 0.3 1.55 0.15 chip inductor (chip coil) power inductor (wire wound type) lqh32p_n0 series (1210 size) dimensions packaging code packaging minimum quantity l 180mm embossed tape 2000 k 330mm embossed tape 7500 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.) lqh32pnr47nn0 p 0.47 h 30% 3400ma 2550ma 0.03ohm 20% 100mhz lqh32pn1r0nn0 p 1.0 h 30% 2300ma 2050ma 0.045ohm 20% 100mhz lqh32pn1r5nn0 p 1.5 h 30% 1750ma 1750ma 0.057ohm 20% 70mhz lqh32pn2r2nn0 p 2.2 h 30% 1550ma 1600ma 0.076ohm 20% 70mhz lqh32pn3r3nn0 p 3.3 h 30% 1250ma 1200ma 0.12ohm 20% 50mhz lqh32pn4r7nn0 p 4.7 h 30% 1000ma 1000ma 0.18ohm 20% 40mhz lqh32pn6r8nn0 p 6.8 h 30% 850ma 850ma 0.24ohm 20% 40mhz lqh32pn100mn0 p 10 h 20% 750ma 700ma 0.38ohm 20% 30mhz lqh32pn150mn0 p 15 h 20% 600ma 520ma 0.57ohm 20% 20mhz lqh32pn220mn0 p 22 h 20% 500ma 450ma 0.81ohm 20% 20mhz lqh32pn330mn0 p 33 h 20% 380ma 390ma 1.15ohm 20% 13mhz lqh32pn470mn0 p 47 h 20% 330ma 310ma 1.78ohm 20% 11mhz lqh32pn680mn0 p 68 h 20% 280ma 275ma 2.28ohm 20% 11mhz lqh32pn101mn0 p 100 h 20% 180ma 250ma 2.70ohm 20% 8mhz LQH32PN121MN0 p 120 h 20% 170ma 200ma 4.38ohm 20% 8mhz test frequency: 1mhz class of magnetic shield: magnetic shield of magnetic powder in resin operating temperature range (self-temperature rise is included): -40 to +125 c operating temperature range (self-temperature rise is not included): -40 to +85 c only for reflow soldering. *1 when rated current is applied to the products, inductance will be within 30% of nominal inductance value. *2 when rated current is applied to the products, self-generation of heat will rise to 40 c or less. 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. 2011.5.12 inductance ( h) frequency (mhz) 1000 100 10 1 0.1 0.1 1 10 100 120 h 100 h 68 h 47 h 33 h 22 h 15 h 10 h 6.8 h 3.3 h 2.2 h 1.5 h 1.0 h 0.47 h 4.7 h inductance ( h) 1000 100 10 1 0.1 current (ma) 1 10 100 1000 10000 22 h 47 h 100 h 10 h 4.7 h 2.2 h 1.0 h current (ma) temperature rise ( c) 50 40 30 20 10 0 0 500 1000 1500 2000 2500 1.0 h 2.2 h 4.7 h 10 h 22 h 47 h 100 h inductors (coils) > chip inductor (chip coil) > power inductor (wire wound type) (based on inductance change) when rated current is applied to the products, inductance will be within +-30% of nominal inductance value. (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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