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 general use wire wound type 3.6 0.2 4.5 0.3 2.6 0.2 3.2 0.2 3.2 0.2 1.0min. 1.0min. 1.0min. (in mm) chip inductor (chip coil) for general use wire wound type lqh43m/lqh43n series (1812 size) dimensions packaging code packaging minimum quantity l 180mm embossed tape 500 k 330mm embossed tape 2500 rated value ( p : packaging code) part number inductance test frequency rated current max. of dc resistance q (min.) test frequency self resonance frequency (min.) lqh43mn1r0m03 p 1.0 h 20% 1mhz 500ma 0.20ohm 20 1mhz 120mhz lqh43mn1r2m03 p 1.2 h 20% 1mhz 500ma 0.20ohm 20 1mhz 100mhz lqh43mn1r5m03 p 1.5 h 20% 1mhz 500ma 0.30ohm 20 1mhz 85mhz lqh43mn1r8m03 p 1.8 h 20% 1mhz 500ma 0.30ohm 20 1mhz 75mhz lqh43mn2r2m03 p 2.2 h 20% 1mhz 500ma 0.30ohm 20 1mhz 62mhz lqh43mn2r7m03 p 2.7 h 20% 1mhz 500ma 0.32ohm 20 1mhz 53mhz lqh43mn3r3m03 p 3.3 h 20% 1mhz 500ma 0.35ohm 20 1mhz 47mhz lqh43mn3r9m03 p 3.9 h 20% 1mhz 500ma 0.38ohm 20 1mhz 41mhz lqh43mn4r7k03 p 4.7 h 10% 1mhz 500ma 0.40ohm 30 1mhz 38mhz lqh43mn5r6k03 p 5.6 h 10% 1mhz 500ma 0.47ohm 30 1mhz 33mhz lqh43mn6r8k03 p 6.8 h 10% 1mhz 450ma 0.50ohm 30 1mhz 31mhz lqh43mn8r2k03 p 8.2 h 10% 1mhz 450ma 0.56ohm 30 1mhz 27mhz lqh43mn100j03 p 10 h 5% 1mhz 400ma 0.56ohm 35 1mhz 23mhz lqh43mn100k03 p 10 h 10% 1mhz 400ma 0.56ohm 35 1mhz 23mhz lqh43mn120j03 p 12 h 5% 1mhz 380ma 0.62ohm 35 1mhz 21mhz lqh43mn120k03 p 12 h 10% 1mhz 380ma 0.62ohm 35 1mhz 21mhz lqh43mn150j03 p 15 h 5% 1mhz 360ma 0.73ohm 35 1mhz 19mhz lqh43mn150k03 p 15 h 10% 1mhz 360ma 0.73ohm 35 1mhz 19mhz lqh43mn180j03 p 18 h 5% 1mhz 340ma 0.82ohm 35 1mhz 17mhz lqh43mn180k03 p 18 h 10% 1mhz 340ma 0.82ohm 35 1mhz 17mhz lqh43mn220j03 p 22 h 5% 1mhz 320ma 0.94ohm 35 1mhz 15mhz lqh43mn220k03 p 22 h 10% 1mhz 320ma 0.94ohm 35 1mhz 15mhz lqh43mn270j03 p 27 h 5% 1mhz 300ma 1.1ohm 35 1mhz 14mhz lqh43mn270k03 p 27 h 10% 1mhz 300ma 1.1ohm 35 1mhz 14mhz class of magnetic shield: no magnetic shield operating temperature range: -40 c to +85 c 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 general use wire wound type part number inductance test frequency rated current max. of dc resistance q (min.) test frequency self resonance frequency (min.) lqh43mn330j03 p 33 h 5% 1mhz 270ma 1.2ohm 35 1mhz 12mhz lqh43mn330k03 p 33 h 10% 1mhz 270ma 1.2ohm 35 1mhz 12mhz lqh43mn390j03 p 39 h 5% 1mhz 240ma 1.4ohm 35 1mhz 11mhz lqh43mn390k03 p 39 h 10% 1mhz 240ma 1.4ohm 35 1mhz 11mhz lqh43mn470j03 p 47 h 5% 1mhz 220ma 1.5ohm 35 1mhz 10mhz lqh43mn470k03 p 47 h 10% 1mhz 220ma 1.5ohm 35 1mhz 10mhz lqh43mn560j03 p 56 h 5% 1mhz 200ma 1.7ohm 35 1mhz 9.3mhz lqh43mn560k03 p 56 h 10% 1mhz 200ma 1.7ohm 35 1mhz 9.3mhz lqh43mn680j03 p 68 h 5% 1mhz 180ma 1.9ohm 35 1mhz 8.4mhz lqh43mn680k03 p 68 h 10% 1mhz 180ma 1.9ohm 35 1mhz 8.4mhz lqh43mn820j03 p 82 h 5% 1mhz 170ma 2.2ohm 35 1mhz 7.5mhz lqh43mn820k03 p 82 h 10% 1mhz 170ma 2.2ohm 35 1mhz 7.5mhz lqh43mn101j03 p 100 h 5% 1mhz 160ma 2.5ohm 40 796khz 6.8mhz lqh43mn101k03 p 100 h 10% 1mhz 160ma 2.5ohm 40 796khz 6.8mhz lqh43mn121j03 p 120 h 5% 1mhz 150ma 3.0ohm 40 796khz 6.2mhz lqh43mn121k03 p 120 h 10% 1mhz 150ma 3.0ohm 40 796khz 6.2mhz lqh43mn151j03 p 150 h 5% 1mhz 130ma 3.7ohm 40 796khz 5.5mhz lqh43mn151k03 p 150 h 10% 1mhz 130ma 3.7ohm 40 796khz 5.5mhz lqh43mn181j03 p 180 h 5% 1mhz 120ma 4.5ohm 40 796khz 5mhz lqh43mn181k03 p 180 h 10% 1mhz 120ma 4.5ohm 40 796khz 5mhz lqh43mn221j03 p 220 h 5% 1mhz 110ma 5.4ohm 40 796khz 4.5mhz lqh43mn221k03 p 220 h 10% 1mhz 110ma 5.4ohm 40 796khz 4.5mhz lqh43mn271j03 p 270 h 5% 1mhz 100ma 6.8ohm 40 796khz 4mhz lqh43mn271k03 p 270 h 10% 1mhz 100ma 6.8ohm 40 796khz 4mhz lqh43mn331j03 p 330 h 5% 1mhz 95ma 8.2ohm 40 796khz 3.6mhz lqh43mn331k03 p 330 h 10% 1mhz 95ma 8.2ohm 40 796khz 3.6mhz lqh43mn391j03 p 390 h 5% 1mhz 90ma 9.7ohm 40 796khz 3.3mhz lqh43mn391k03 p 390 h 10% 1mhz 90ma 9.7ohm 40 796khz 3.3mhz lqh43mn471j03 p 470 h 5% 1khz 80ma 11.8ohm 40 796khz 3mhz lqh43mn471k03 p 470 h 10% 1khz 80ma 11.8ohm 40 796khz 3mhz lqh43mn561j03 p 560 h 5% 1khz 70ma 14.5ohm 40 796khz 2.7mhz lqh43mn561k03 p 560 h 10% 1khz 70ma 14.5ohm 40 796khz 2.7mhz lqh43mn681j03 p 680 h 5% 1khz 65ma 17.0ohm 40 796khz 2.5mhz lqh43mn681k03 p 680 h 10% 1khz 65ma 17.0ohm 40 796khz 2.5mhz lqh43mn821j03 p 820 h 5% 1khz 60ma 20.5ohm 40 796khz 2.2mhz lqh43mn821k03 p 820 h 10% 1khz 60ma 20.5ohm 40 796khz 2.2mhz lqh43mn102j03 p 1000 h 5% 1khz 50ma 25.0ohm 40 252khz 2mhz lqh43mn102k03 p 1000 h 10% 1khz 50ma 25.0ohm 40 252khz 2mhz lqh43mn122j03 p 1200 h 5% 1khz 45ma 30.0ohm 40 252khz 1.8mhz lqh43mn122k03 p 1200 h 10% 1khz 45ma 30.0ohm 40 252khz 1.8mhz lqh43mn152j03 p 1500 h 5% 1khz 40ma 37.0ohm 40 252khz 1.6mhz lqh43mn152k03 p 1500 h 10% 1khz 40ma 37.0ohm 40 252khz 1.6mhz class of magnetic shield: no magnetic shield operating temperature range: -40 c to +85 c 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. 3 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 general use wire wound type part number inductance test frequency rated current max. of dc resistance q (min.) test frequency self resonance frequency (min.) lqh43nn182j03 p 1800 h 5% 1khz 35ma 45.0ohm 40 252khz 1.5mhz lqh43nn182k03 p 1800 h 10% 1khz 35ma 45.0ohm 40 252khz 1.5mhz lqh43nn222j03 p 2200 h 5% 1khz 30ma 50.0ohm 40 252khz 1.3mhz lqh43nn222k03 p 2200 h 10% 1khz 30ma 50.0ohm 40 252khz 1.3mhz 0 20 40 60 80 100 0.1 1 10 frequency (mhz) q 1000 h 100 h 10 h 1000 10000 100 10 1 100 h 10 1 100 1000 inductance ( h) current (ma) 390 h 1000 h 2200 h 39 h 10 h class of magnetic shield: no magnetic shield operating temperature range: -40 c to +85 c q-frequency characteristics (typ.) inductance-current 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
|
