PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it’s specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our • Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note • This !Note O05E.pdf 07.2.22 sales representatives or product engineers before ordering. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Coils for General Use Monolithic Type LQM18N Series (0603 Size) ■ Dimension 0.35±0.15 Electrode 0.8±0.15 LQM18N series consisting of magnetically shielded chip coils was developed by using original multilayer process technology and magnetic materials. Compact size is suitable for high density mounting. Shielded construction is not affected by interference from peripheral components. 0.8±0.15 ■ Features 1.6±0.15 1. Magnetically shielded structure provides excellent characteristics in crosstalk and magnetic coupling. 2. Compact size (1.6x0.8mm) and lightweight 3. The external electrodes with nickel barrier structure provide excellent solder heat resistance. Applicable soldering methods are both flow soldering and reflow soldering. (in mm) 6 ■ Applications 1. Resonance circuit, traps, filter circuits 2. RF choke in telecommunications equipment, cordless phones, radio equipment ■ Rated Value (p: packaging code) Part Number Inductance Test Frequency Rated Current Max. of DC resistance Q (min.) Test Frequency Self Resonance Frequency (min.) LQM18NN47NM00p 47nH±20% 50MHz 50mA 0.30ohm 10 50MHz 260MHz LQM18NN68NM00p 68nH±20% 50MHz 50mA 0.30ohm 10 50MHz 250MHz LQM18NN82NM00p 82nH±20% 50MHz 50mA 0.30ohm 10 50MHz 245MHz LQM18NNR10K00p 100nH±10% 25MHz 50mA 0.50ohm 15 25MHz 240MHz LQM18NNR12K00p 120nH±10% 25MHz 50mA 0.50ohm 15 25MHz 205MHz LQM18NNR15K00p 150nH±10% 25MHz 50mA 0.60ohm 15 25MHz 180MHz LQM18NNR18K00p 180nH±10% 25MHz 50mA 0.60ohm 15 25MHz 165MHz LQM18NNR22K00p 220nH±10% 25MHz 50mA 0.80ohm 15 25MHz 150MHz LQM18NNR27K00p 270nH±10% 25MHz 50mA 0.80ohm 15 25MHz 136MHz LQM18NNR33K00p 330nH±10% 25MHz 35mA 0.85ohm 15 25MHz 125MHz LQM18NNR39K00p 390nH±10% 25MHz 35mA 1.00ohm 15 25MHz 110MHz LQM18NNR47K00p 470nH±10% 25MHz 35mA 1.35ohm 15 25MHz 105MHz LQM18NNR56K00p 560nH±10% 25MHz 35mA 1.55ohm 15 25MHz 95MHz LQM18NNR68K00p 680nH±10% 25MHz 35mA 1.70ohm 15 25MHz 90MHz LQM18NNR82K00p 820nH±10% 25MHz 35mA 2.10ohm 15 25MHz 85MHz LQM18NN1R0K00p 1000nH±10% 10MHz 25mA 0.60ohm 35 10MHz 75MHz LQM18NN1R2K00p 1200nH±10% 10MHz 25mA 0.80ohm 35 10MHz 65MHz LQM18NN1R5K00p 1500nH±10% 10MHz 25mA 0.80ohm 35 10MHz 60MHz LQM18NN1R8K00p 1800nH±10% 10MHz 25mA 0.95ohm 35 10MHz 55MHz LQM18NN2R2K00p 2200nH±10% 10MHz 15mA 1.15ohm 35 10MHz 50MHz Operating Temperature Range: -40°C to +85°C Continued on the following page. 49 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it’s specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our • Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note • This !Note O05E.pdf 07.2.22 sales representatives or product engineers before ordering. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Continued from the preceding page. ■ Q - Frequency Characteristics (Typ.) ■ Inductance - Frequency Characteristics (Typ.) 10000 80 2200nH 60 820nH Inductance (nH) Q 2200nH 40 100nH 1000 100nH 100 820nH 47nH 20 47nH 0 1 10 100 Frequency (MHz) 6 50 1000 10 1 10 100 Frequency (MHz) 1000 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it’s specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our • Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note • This !Note O05E.pdf 07.2.22 sales representatives or product engineers before ordering. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. o Part Numbering Chip Coils (SMD) (Part Number) LQ H q w e 32 M N 331 K r t y 2 3 L u i o !0 yInductance qProduct ID Product ID LQ Chip Coils wStructure Code Structure G Monolithic Type (Air-core Coil) H Wire Wound Type (Ferrite Core) M Monolithic Type (Ferrite Core) P Film Type W Wire Wound Type (Air-core Coil) eDimensions (LgW) Code Dimensions (LgW) EIA 02 0.4g0.2mm 01005 03 0.6g0.3mm 0201 04 0.8g0.4mm 03015 15 1.0g0.5mm 0402 18 1.6g0.8mm 0603 21 2.0g1.25mm 0805 2B 2.0g1.5mm 0805 2M 2.0g1.6mm 0806 3N 3.0g3.0mm 1212 31 3.2g1.6mm 1206 32 3.2g2.5mm 1210 43 4.5g3.2mm 1812 55 5.7g5.0mm 2220 66 6.3g6.3mm 2525 rApplications and Characteristics Code H Series LQG N D LQM F M T A H LQW N M D C LQH uInductance Tolerance Code Inductance Tolerance B ±0.1nH C ±0.2nH D ±0.5nH G ±2% H ±3% J ±5% K ±10% M ±20% N ±30% S ±0.3nH W ±0.05nH iFeatures (Except LQH3NP/LQM21P/LQM31P_C0) Code 1 High-Q/ Low DC Resistance Standard Type LQM21N Monolithic Air-core Standard Type LQH32C/32M for Resonant Circuit 3 Low DC Resistance LQH32C 5 Low Profile Type LQH2MC/32C 7 Large Current Type LQM21F for Choke (Low-current DC Power Supplies) Film Type Film Type (Low DC Resistance Type) High Q Type (UHF-SHF) *1 : Except LQM21N Series *2 : Except LQH32 Series iFeatures (LQH3NP/LQM21P/LQM31P_C0 Only) High Q Type (VHF-UHF) Code Dimensions (T) for Resonant Circuit C 0.5mm for Resonant Circuit (Coating Type) G 0.9mm for Choke for Choke (Coating Type) oElectrode •Lead (Pb) Free H for High-frequency Resonant Circuit Code for Power Line 0 2 tCategory Code N S 2 LQW15A/18A/2BH 2 for Choke (Magnetically Shielded Type) LQM/LQH Series Standard Type LQG/LQP/LQW/LQM*1/LQH*2 S P Features 0 Applications and Characteristics for Choke (DC Power Supplies) LQP Expressed by three-digit alphanumerics. The unit is micro-henry (µH). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. If inductance is less than 0.1µH, the inductance code is expressed by a combination of two figures and the capital letter "N", and the unit of inductance is nano-henry (nH). The capital letter "N" indicates the unit of "nH", and also expresses a decimal point. In this case, all figures are significant digits. 3 Category Standard Type 4 Electrode Sn Series LQG18H/LQP03T/LQWppA/LQM/LQH3NP LQG15H/LQP02T/LQP15T/LQPppM/LQH2MC LF Solder LQWppH/LQH (Except LQH2MC) Au LQP03T Continued on the following page. PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it’s specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our • Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note • This !Note O05E.pdf 07.2.22 sales representatives or product engineers before ordering. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Continued from the preceding page. (Part Number) LQ H q w e 32 M N r t 331 K y 2 3 L u i o !0 !0Packaging Code Packaging K Embossed Taping (ø330mm Reel) LQH*1 /LQWppH/LQM31F/LQM21*2 Series LQH/LQWppH/LQM31F/LQM21*2 /LQM31P L Embossed Taping (ø180mm Reel) B Bulk J Paper Taping (ø330mm Reel) LQW15A/LQW18A/LQG/LQM18/LQM21*3 /LQP*5 D Paper Taping (ø180mm Reel) LQWppA/LQG/LQM18/LQM21*4 /LQP LQH2MC/LQW/LQG/LQM/LQP *1 Except LQH2MC/LQH3NP/LQH43C *2 LQM21D(22 - 47µH)/LQM21F(4.7 - 47µH)/LQM21N(2.7 - 4.7µH) only. *3 LQM21D(1.0 - 10µH)/LQM21F(1.0 - 2.2µH)/LQM21N(0.1 - 2.2µH) only. *4 LQM21D(1.0 - 10µH)/LQM21F(1.0 - 2.2µH)/LQM21N(0.1 - 2.2µH)/LQM21P only. *5 Except LQP15T 3