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 3.0 0.2 0.9 0.2 0.9 0.2 1.2 0.2 (in mm) 3.0 0.2 1.40 0.1 polarity marking chip inductor (chip coil) power inductor (wire wound type) lqh3np_m0 series (1212 size) dimensions packaging code packaging minimum quantity l 180mm embossed tape 1000 k 330mm embossed tape 4000 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.) lqh3npn1r0mm0 p 1.0 h 20% 1400ma 2050ma 0.044ohm 20% 130mhz lqh3npn1r0nm0 p 1.0 h 30% 1400ma 2050ma 0.044ohm 20% 130mhz lqh3npn2r2mm0 p 2.2 h 20% 1250ma 1600ma 0.073ohm 20% 90mhz lqh3npn2r2nm0 p 2.2 h 30% 1250ma 1600ma 0.073ohm 20% 90mhz lqh3npn3r3mm0 p 3.3 h 20% 1000ma 1450ma 0.092ohm 20% 75mhz lqh3npn3r3nm0 p 3.3 h 30% 1000ma 1450ma 0.092ohm 20% 75mhz lqh3npn4r7mm0 p 4.7 h 20% 880ma 1250ma 0.13ohm 20% 65mhz lqh3npn4r7nm0 p 4.7 h 30% 880ma 1250ma 0.13ohm 20% 65mhz lqh3npn6r8mm0 p 6.8 h 20% 820ma 1000ma 0.20ohm 20% 50mhz lqh3npn6r8nm0 p 6.8 h 30% 820ma 1000ma 0.20ohm 20% 50mhz lqh3npn100mm0 p 10 h 20% 550ma 870ma 0.26ohm 20% 45mhz lqh3npn100nm0 p 10 h 30% 550ma 870ma 0.26ohm 20% 45mhz lqh3npn150mm0 p 15 h 20% 520ma 730ma 0.36ohm 20% 30mhz lqh3npn150nm0 p 15 h 30% 520ma 730ma 0.36ohm 20% 30mhz lqh3npn220mm0 p 22 h 20% 410ma 650ma 0.51ohm 20% 28mhz lqh3npn330mm0 p 33 h 20% 370ma 500ma 0.85ohm 20% 22mhz lqh3npn470mm0 p 47 h 20% 310ma 410ma 1.25ohm 20% 18mhz lqh3npn101mm0 p 100 h 20% 200ma 240ma 3.50ohm 20% 12mhz 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) 0.1 1 10 100 1000 0.1 1 10 100 1000 frequency (mhz) 1.0 h 10 h 47 h 100 h 4.7 h inductance ( h) 0.1 1 10 100 1000 10 100 1000 10000 current (ma) 1.0 h 47 h 10 h 4.7 h 100 h current (ma) temperature rise ( c) 50 40 30 20 10 0 0 500 1000 1500 2000 2500 100 h47 h4.7 h1.0 h 10 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
|
