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) > for high frequency horizontal wire wound ferrite type 0.45 0.1 1.2 0.2 2.0 0.2 0.15 0.1 (in mm) 0.9 0.1 chip inductor (chip coil) for high frequency horizontal wire wound ferrite type lqw21h_00 series (0805 size) dimensions packaging code packaging minimum quantity l 180mm embossed tape 3000 b bulk(bag) 500 rated value ( p : packaging code) part number inductance test frequency rated current max. of dc resistance q (min.) test frequency self resonance frequency (min.) lqw21hnr47j00 p 0.47 h 5% 10mhz 160ma 1.30ohm 35 100mhz 620mhz lqw21hnr56j00 p 0.56 h 5% 10mhz 150ma 1.43ohm 35 100mhz 580mhz lqw21hnr68j00 p 0.68 h 5% 10mhz 130ma 2.21ohm 35 100mhz 520mhz lqw21hnr82j00 p 0.82 h 5% 10mhz 125ma 2.34ohm 35 100mhz 480mhz lqw21hn1r0j00 p 1.0 h 5% 10mhz 115ma 2.86ohm 35 100mhz 450mhz lqw21hn1r2j00 p 1.2 h 5% 10mhz 100ma 3.12ohm 35 100mhz 400mhz lqw21hn1r5j00 p 1.5 h 5% 10mhz 85ma 5.33ohm 35 100mhz 350mhz lqw21hn1r8j00 p 1.8 h 5% 10mhz 80ma 5.85ohm 35 100mhz 320mhz lqw21hn2r2j00 p 2.2 h 5% 10mhz 75ma 6.50ohm 35 100mhz 300mhz frequency (mhz) q 0 20 40 60 80 1 10 100 1000 0.47 h 0.68 h 1.0 h 2.2 h 1.5 h inductance ( h) frequency (mhz) 0.1 1 1 10 10 1000 100 2.2 h 1.5 h 1.0 h 0.68 h 0.47 h operating temperature range: -40 c to +85 c only for reflow soldering. q-frequency characteristics (typ.) inductance-frequency characteristics (typ.) 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 inductors (coils) > chip inductor (chip coil) > for high frequency horizontal wire wound ferrite type ! 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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