Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 Chip Coils for General Use Winding Type LQH31M/LQH32M/LQH43M (N) Series LQH31M Series 2.30.2 1.60.2 Features 1.80.2 The chip inductor LQH31M series consists of miniature chip inductors wound on a special ferrite core. It have a high Q value at high frequencies and low DC resistance. Wide inductance range from 0.15 micro H to 100 micro H are available. 1.60.2 3.20.3 0.7min 0.7min (in mm) 0.7min Inductance (H) Test Frequency (MHz) Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency (MHz) Self Resonance Frequency (MHz) EIA LQH31MNR15K01 0.15 10% 1 250 0.39 40% 20 25 250 min. 1206 LQH31MNR22K01 0.22 10% 1 240 0.43 40% 20 25 250 min. 1206 LQH31MNR33K01 0.33 10% 1 230 0.45 40% 30 25 250 min. 1206 LQH31MNR47K01 0.47 10% 1 215 0.83 40% 30 25 200 min. 1206 LQH31MNR56K01 0.56 10% 1 200 0.61 40% 30 25 180 min. 1206 LQH31MNR68K01 0.68 10% 1 190 0.67 40% 30 25 160 min. 1206 LQH31MNR82K01 0.82 10% 1 185 0.73 40% 30 25 120 min. 1206 LQH31MN1R0K01 1.0 10% 1 175 0.49 30% 35 10 100 min. 1206 LQH31MN1R2K01 1.2 10% 1 165 0.9 30% 35 10 90 min. 1206 LQH31MN1R5J01 1.5 5% 1 155 1.0 30% 35 10 75 min. 1206 LQH31MN1R5K01 1.5 10% 1 155 1.0 30% 35 10 75 min. 1206 LQH31MN1R8J01 1.8 5% 1 150 1.6 30% 35 10 60 min. 1206 LQH31MN1R8K01 1.8 10% 1 150 1.6 30% 35 10 60 min. 1206 LQH31MN2R2J01 2.2 5% 1 140 0.7 30% 35 10 50 min. 1206 LQH31MN2R2K01 2.2 10% 1 140 0.7 30% 35 10 50 min. 1206 LQH31MN2R7J01 2.7 5% 1 135 0.55 30% 35 10 43 min. 1206 LQH31MN2R7K01 2.7 10% 1 135 0.55 30% 35 10 43 min. 1206 LQH31MN3R3J01 3.3 5% 1 130 1.4 30% 35 8 38 min. 1206 LQH31MN3R3K01 3.3 10% 1 130 1.4 30% 35 8 38 min. 1206 LQH31MN3R9J01 3.9 5% 1 125 1.5 30% 35 8 35 min. 1206 LQH31MN3R9K01 3.9 10% 1 125 1.5 30% 35 8 35 min. 1206 LQH31MN4R7J01 4.7 5% 1 120 1.7 30 35 8 31 min. 1206 LQH31MN4R7K01 4.7 10% 1 120 1.7 30% 35 8 31 min. 1206 LQH31MN5R6J01 5.6 5% 1 115 1.8 30% 35 8 28 min. 1206 LQH31MN5R6K01 5.6 10% 1 115 1.8 30% 35 8 28 min. 1206 LQH31MN6R8J01 6.8 5% 1 110 2.0 30% 35 8 25 min. 1206 LQH31MN6R8K01 6.8 10% 1 110 2.0 30% 35 8 25 min. 1206 LQH31MN8R2J01 8.2 5% 1 105 2.2 30% 35 8 23 min. 1206 LQH31MN8R2K01 8.2 10% 1 105 2.2 30% 35 8 23 min. 1206 LQH31MN100J01 10 5% 1 100 2.5 30% 35 5 20 min. 1206 LQH31MN100K01 10 10% 1 100 2.5 30% 35 5 20 min. 1206 LQH31MN120J01 12 5% 1 95 2.7 30% 35 5 18 min. 1206 LQH31MN120K01 12 10% 1 95 2.7 30% 35 5 18 min. 1206 LQH31MN150J01 15 5% 1 90 3.0 30% 35 5 16 min. 1206 LQH31MN150K01 15 10% 1 90 3 30% 35 5 16 min. 1206 LQH31MN180J01 18 5% 1 85 3.4 30% 35 5 15 min. 1206 Part Number Continued on the following page. 31 7 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 Continued from the preceding page. Inductance (H) Test Frequency (MHz) Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency (MHz) Self Resonance Frequency (MHz) EIA LQH31MN180K01 18 10% 1 85 3.4 30% LQH31MN220J01 22 5% 1 85 3.1 30% 35 5 15 min. 1206 40 2.5 14 min. LQH31MN220K01 22 10% 1 85 1206 3.1 30% 40 2.5 14 min. LQH31MN270J01 27 5% 1 1206 85 3.4 30% 40 2.5 13 min. LQH31MN270K01 27 10% 1206 1 85 3.4 30% 40 2.5 13 min. 1206 LQH31MN330J01 LQH31MN330K01 33 5% 1 80 3.8 30% 40 2.5 12 min. 1206 33 10% 1 80 3.8 30% 40 2.5 12 min. LQH31MN390J01 1206 39 5% 1 55 7.2 30% 40 2.5 11 min. 1206 LQH31MN390K01 39 10% 1 55 7.2 30% 40 2.5 11 min. 1206 LQH31MN470J01 47 5% 1 55 8 30% 40 2.5 10 min. 1206 LQH31MN470K01 47 10% 1 55 8.0 30% 40 2.5 10 min. 1206 LQH31MN560J01 56 5% 1 50 8.9 30% 40 2.5 9 min. 1206 LQH31MN560K01 56 10% 1 50 8.9 30% 40 2.5 9 min. 1206 LQH31MN680J01 68 5% 1 50 9.9 30% 40 2.5 8.5 min. 1206 LQH31MN680K01 68 10% 1 50 9.9 30% 40 2.5 8.5 min. 1206 LQH31MN820J01 82 5% 1 45 11 30% 40 2.5 7.5 min. 1206 LQH31MN820K01 82 10% 1 45 11 30% 40 2.5 7.5 min. 1206 LQH31MN101J01 100 5% 1 45 12 30% 40 2.5 7 min. 1206 LQH31MN101K01 100 10% 1 45 12 30% 40 2.5 7 min. 1206 Part Number Operating Temp. Range : -25C to 85C Q-Frequency Characteristics Inductance-Current Characteristics 100 500 80 100H 10H 100H 1H 100 60 Q Inductance (H) 50 40 20 33H 10H 10 0 0.5 1 5 10 50 100 5 Frequency (MHz) 1.0H 1 5 10 50 100 Current (mA) Coupling Coefficient 10 Coupling Coefficient (%) 7 8 R 6 R=0.9mm (2.5mm Pitch Parallel Mounting) 4 2 R=2.0mm 0 0.5 1 5 Inductance (H) 32 10 50 100 500 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 LQH32M Series 2.50.2 2.50.2 2.00.2 Features The chip inductor LQH32M series consists of miniature chip inductors wound on a special ferrite core. It have a high Q value at high frequencies and low DC resistance. Wide inductance range from 1.0 micro H to 560 micro H are available. 2.50.2 3.20.3 0.90.3 1.30.2 0.90.3 (in mm) Inductance (H) Test Frequency Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency Self Resonance Frequency (MHz) EIA LQH32MN1R0M21 1 20% 1MHz 445 0.5 max. 20 1MHz 100 min. 1210 LQH32MN1R2M21 1.2 20% 1MHz 425 0.6 max. 20 1MHz 100 min. 1210 LQH32MN1R5K21 1.5 10% 1MHz 400 0.6 max. 20 1MHz 75 min. 1210 LQH32MN1R8K21 1.8 10% 1MHz 390 0.7 max. 20 1MHz 60 min. 1210 LQH32MN2R2K21 2.2 10% 1MHz 370 0.8 max. 20 1MHz 50 min. 1210 LQH32MN2R7K21 2.7 10% 1MHz 320 0.9 max. 20 1MHz 43 min. 1210 LQH32MN3R3K21 3.3 10% 1MHz 300 1.0 max. 20 1MHz 38 min. 1210 LQH32MN3R9K21 3.9 10% 1MHz 290 1.1 max. 20 1MHz 35 min. 1210 LQH32MN4R7K21 4.7 10% 1MHz 270 1.2 max. 20 1MHz 31 min. 1210 LQH32MN5R6K21 5.6 10% 1MHz 250 1.3 max. 20 1MHz 28 min. 1210 LQH32MN6R8K21 6.8 10% 1MHz 240 1.5 max. 20 1MHz 25 min. 1210 LQH32MN8R2K21 8.2 10% 1MHz 225 1.6 max. 20 1MHz 23 min. 1210 LQH32MN100J21 10 5% 1MHz 190 1.8 max. 35 1MHz 20 min. 1210 LQH32MN100K21 10 10% 1MHz 190 1.8 max. 35 1MHz 20 min. 1210 LQH32MN120J21 12 5% 1MHz 180 2.0 max. 35 1MHz 18 min. 1210 LQH32MN120K21 12 10% 1MHz 180 2.0 max. 35 1MHz 18 min. 1210 LQH32MN150J21 15 5% 1MHz 170 2.2 max. 35 1MHz 16 min. 1210 LQH32MN150K21 15 10% 1MHz 170 2.2 max. 35 1MHz 16 min. 1210 LQH32MN180J21 18 5% 1MHz 165 2.5 max. 35 1MHz 15 min. 1210 LQH32MN180K21 18 10% 1MHz 165 2.5 max. 35 1MHz 15 min. 1210 LQH32MN220J21 22 5% 1MHz 150 2.8 max. 35 1MHz 14 min. 1210 LQH32MN220K21 22 10% 1MHz 150 2.8 max. 35 1MHz 14 min. 1210 LQH32MN270J21 27 5% 1MHz 125 3.1 max. 35 1MHz 13 min. 1210 LQH32MN270K21 27 10% 1MHz 125 3.1 max. 35 1MHz 13 min. 1210 LQH32MN330J21 33 5% 1MHz 115 3.5 max. 40 1MHz 12 min. 1210 LQH32MN330K21 33 10% 1MHz 115 3.5 max. 40 1MHz 12 min. 1210 LQH32MN390J21 39 5% 1MHz 110 3.9 max. 40 1MHz 11 min. 1210 LQH32MN390K21 39 10% 1MHz 110 3.9 max. 40 1MHz 11 min. 1210 LQH32MN470J21 47 5% 1MHz 100 4.3 max. 40 1MHz 11 min. 1210 LQH32MN470K21 47 10% 1MHz 100 4.3 max. 40 1MHz 11 min. 1210 LQH32MN560J21 56 5% 1MHz 85 4.9 max. 40 1MHz 10 min. 1210 LQH32MN560K21 56 10% 1MHz 85 4.9 max. 40 1MHz 10 min. 1210 LQH32MN680J21 68 5% 1MHz 80 5.5 max. 40 1MHz 9 min. 1210 LQH32MN680K21 68 10% 1MHz 80 5.5 max. 40 1MHz 9 min. 1210 LQH32MN820J21 82 5% 1MHz 70 6.2 max. 40 1MHz 8.5 min. 1210 LQH32MN820K21 82 10% 1MHz 70 6.2 max. 40 1MHz 8.5 min. 1210 LQH32MN101J21 100 5% 1MHz 80 7 max. 40 796kHz 8 min. 1210 LQH32MN101K21 100 10% 1MHz 80 7 max. 40 796kHz 8 min. 1210 LQH32MN121J21 120 5% 1MHz 75 8.0 max. 40 796kHz 7.5 min. 1210 LQH32MN121K21 120 10% 1MHz 75 8.0 max. 40 796kHz 7.5 min. 1210 LQH32MN151J21 150 5% 1MHz 70 9.3 max. 40 796kHz 7 min. 1210 LQH32MN151K21 150 10% 1MHz 70 9.3 max. 40 796kHz 7 min. 1210 Part Number Continued on the following page. 33 7 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 Continued from the preceding page. Inductance (H) Test Frequency Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency Self Resonance Frequency (MHz) EIA LQH32MN181J21 180 5% 1MHz 65 10.2 max. 40 796kHz 6 min. 1210 LQH32MN181K21 180 10% 1MHz 65 10.2 max. 40 796kHz 6 min. 1210 LQH32MN221J21 220 5% 1MHz 65 11.8 max. 40 796kHz 5.5 min. 1210 LQH32MN221K21 220 10% 1MHz 65 11.8 max. 40 796kHz 5.5 min. 1210 LQH32MN271J21 270 5% 1MHz 65 12.5 max. 40 796kHz 5 min. 1210 LQH32MN271K21 270 10% 1MHz 65 12.5 max. 40 796kHz 5 min. 1210 LQH32MN331J21 330 5% 1MHz 65 13.0 max. 40 796kHz 5 min. 1210 LQH32MN331K21 330 10% 1MHz 65 13.0 max. 40 796kHz 5 min. 1210 LQH32MN391J21 390 5% 1MHz 50 22.0 max. 50 796MHz 5 min. 1210 LQH32MN391K21 390 10% 1MHz 50 22.0 max. 50 796kHz 5 min. 1210 LQH32MN471J21 470 5% 1kHz 45 25.0 max. 50 796kHz 5 min. 1210 LQH32MN471K21 470 10% 1kHz 45 25.0 max. 50 796kHz 5 min. 1210 LQH32MN561J21 560 5% 1kHz 40 28.0 max. 50 796kHz 5 min. 1210 LQH32MN561K21 560 10% 1kHz 40 28.0 max. 50 796kHz 5 min. 1210 Part Number Operating Temp. Range : -25C to 85C Q-Frequency Characteristics Inductance-Current Characteristics 100 500 220H 80 7 100H 100H 10H 100 60 Q 39H 50 Inductance (H) 1H 40 20 10H 10 0 3.9H 0.1 0.5 1 5 10 5 Frequency (MHz) 1.0H 1 5 10 50 100 Current (mA) 34 500 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 LQH43M/N Series 3.20.2 3.60.2 2.60.2 Features The chip inductor LQH43M/N series consists of miniature chip inductors wound on a special ferrite core. It have a high Q value at high frequencies and low DC resistance. Wide inductance range from 1.0 micro H to 2200 micro H are available. 3.20.2 4.50.3 1.0min in mm 1.0min 1.0min Inductance (H) Test Frequency Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency Self Resonance Frequency (MHz) EIA LQH43MN1R0M01 1 20% 1MHz 500 0.20 max. 20 1MHz 120 min. 1812 LQH43MN1R2M01 1.2 20% 1MHz 500 0.20 max. 20 1MHz 100 min. 1812 LQH43MN1R5M01 1.5 20% 1MHz 500 0.30 max. 20 1MHz 85 min. 1812 LQH43MN1R8M01 1.8 20% 1MHz 500 0.30 max. 20 1MHz 75 min. 1812 LQH43MN2R2M01 2.2 20% 1MHz 500 0.30 max. 20 1MHz 62 min. 1812 LQH43MN2R7M01 2.7 20% 1MHz 500 0.32 max. 20 1MHz 53 min. 1812 LQH43MN3R3M01 3.3 20% 1MHz 500 0.35 max. 20 1MHz 47 min. 1812 LQH43MN3R9M01 3.9 20% 1MHz 500 0.38 max. 20 1MHz 41 min. 1812 LQH43MN4R7K01 4.7 10% 1MHz 500 0.40 max. 30 1MHz 38 min. 1812 LQH43MN5R6K01 5.6 10% 1MHz 500 0.47 max. 30 1MHz 33 min. 1812 LQH43MN6R8K01 6.8 10% 1MHz 450 0.50 max. 30 1MHz 31 min. 1812 LQH43MN8R2K01 8.2 10% 1MHz 450 0.56 max. 30 1MHz 27 min. 1812 LQH43MN100J01 10 5% 1MHz 400 0.56 max. 35 1MHz 23 min. 1812 LQH43MN100K01 10 10% 1MHz 400 0.56 max. 35 1MHz 23 min. 1812 LQH43MN120J01 12 5% 1MHz 380 0.62 max. 35 1MHz 21 min. 1812 LQH43MN120K01 12 10% 1MHz 380 0.62 max. 35 1MHz 21 min. 1812 LQH43MN150J01 15 5% 1MHz 360 0.73 max. 35 1MHz 19 min. 1812 LQH43MN150K01 15 10% 1MHz 360 0.73 max. 35 1MHz 19 min. 1812 LQH43MN180J01 18 5% 1MHz 340 0.82 max. 35 1MHz 17 min. 1812 LQH43MN180K01 18 10% 1MHz 340 0.82 max. 35 1MHz 17 min. 1812 LQH43MN220J01 22 5% 1MHz 320 0.94 max. 35 1MHz 15 min. 1812 LQH43MN220K01 22 10% 1MHz 320 0.94 max. 35 1MHz 15 min. 1812 LQH43MN270J01 27 5% 1MHz 300 1.1 max. 35 1MHz 14 min. 1812 LQH43MN270K01 27 10% 1MHz 300 1.1 max. 35 1MHz 14 min. 1812 LQH43MN330J01 33 5% 1MHz 270 1.2 max. 35 1MHz 12 min. 1812 LQH43MN330K01 33 10% 1MHz 270 1.2 max. 35 1MHz 12 min. 1812 LQH43MN390J01 39 5% 1MHz 240 1.4 max. 35 1MHz 11 min. 1812 LQH43MN390K01 39 10% 1MHz 240 1.4 max. 35 1MHz 11 min. 1812 LQH43MN470J01 47 5% 1MHz 220 1.5 max. 35 1MHz 10 min. 1812 LQH43MN470K01 47 10% 1MHz 220 1.5 max. 35 1MHz 10 min. 1812 LQH43MN560J01 56 5% 1MHz 200 1.7 max. 35 1MHz 9.3 min. 1812 LQH43MN560K01 56 10% 1MHz 200 1.7 max. 35 1MHz 9.3 min. 1812 LQH43MN680J01 68 5% 1MHz 180 1.9 max. 35 1MHz 8.4 min. 1812 LQH43MN680K01 68 10% 1MHz 180 1.9 max. 35 1MHz 8.4 min. 1812 LQH43MN820J01 82 5% 1MHz 170 2.2 max. 35 1MHz 7.5 min. 1812 LQH43MN820K01 82 10% 1MHz 170 2.2 max. 35 1MHz 7.5 min. 1812 LQH43MN101J01 100 5% 1MHz 160 2.5 max. 40 796kHz 6.8 min. 1812 LQH43MN101K01 100 10% 1MHz 160 2.5 max. 40 796kHz 6.8 min. 1812 LQH43MN121J01 120 5% 1MHz 150 3.0 max. 40 796kHz 6.2 min. 1812 LQH43MN121K01 120 10% 1MHz 150 3.0 max. 40 796kHz 6.2 min. 1812 LQH43MN151J01 150 5% 1MHz 130 3.7 max. 40 796kHz 5.5 min. 1812 LQH43MN151K01 150 10% 1MHz 130 3.7 max. 40 796kHz 5.5 min. 1812 Part Number Continued on the following page. 35 7 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. O05E7.pdf 02.3.28 Continued from the preceding page. Inductance (H) Test Frequency Rated Current (mA) DC Resistance (ohm) Q (min.) Test Frequency Self Resonance Frequency (MHz) EIA LQH43MN181J01 180 5% 1MHz 120 4.5 max. 40 796kHz 5 min. 1812 LQH43MN181K01 180 10% 1MHz 120 4.5 max. 40 796kHz 5 min. 1812 LQH43MN221J01 220 5% 1MHz 110 5.4 max. 40 796kHz 4.5 min. 1812 LQH43MN221K01 220 10% 1MHz 110 5.4 max. 40 796kHz 4.5 min. 1812 LQH43MN271J01 270 5% 1MHz 100 6.8 max. 40 796kHz 4 min. 1812 LQH43MN271K01 270 10% 1MHz 100 6.8 max. 40 796kHz 4 min. 1812 LQH43MN331J01 330 5% 1MHz 95 8.2 max. 40 796kHz 3.6 min. 1812 LQH43MN331K01 330 10% 1MHz 95 8.2 max. 40 796kHz 3.6 min. 1812 LQH43MN391J01 390 5% 1MHz 90 9.7 max. 40 796kHz 3.3 min. 1812 LQH43MN391K01 390 10% 1MHz 90 9.7 max. 40 796kHz 3.3 min. 1812 LQH43MN471J01 470 5% 1kHz 80 11.8 max. 40 796kHz 3 min. 1812 LQH43MN471K01 470 10% 1kHz 80 11.8 max. 40 796kHz 3 min. 1812 LQH43MN561J01 560 5% 1kHz 70 14.5 max. 40 796kHz 2.7 min. 1812 LQH43MN561K01 560 10% 1kHz 70 14.5 max. 40 796kHz 2.7 min. 1812 LQH43MN681J01 680 5% 1kHz 65 17.0 max. 40 796kHz 2.5 min. 1812 LQH43MN681K01 680 10% 1kHz 65 17.0 max. 40 796kHz 2.5 min. 1812 LQH43MN821J01 820 5% 1kHz 60 20.5 max. 40 796kHz 2.2 min. 1812 LQH43MN821K01 820 10% 1kHz 60 20.5 max. 40 796kHz 2.2 min. 1812 LQH43MN102J01 1000 5% 1kHz 50 25.0 max. 40 252kHz 2 min. 1812 LQH43MN102K01 1000 10% 1kHz 50 25.0 max. 40 252kHz 2 min. 1812 LQH43MN122J01 1200 5% 1kHz 45 30.0 max. 40 252kHz 1.8 min. 1812 LQH43MN122K01 1200 10% 1kHz 45 30.0 max. 40 252kHz 1.8 min. 1812 LQH43MN152J01 1500 5% 1kHz 40 37.0 max. 40 252kHz 1.6 min. 1812 LQH43MN152K01 1500 10% 1kHz 40 37.0 max. 40 252kHz 1.6 min. 1812 LQH43NN182J01 1800 5% 1kHz 35 45.0 max. 40 252kHz 1.5 min. 1812 LQH43NN182K01 1800 10% 1kHz 35 45.0 max. 40 252kHz 1.5 min. 1812 LQH43NN222J01 2200 5% 1kHz 30 50.0 max. 40 252kHz 1.3 min. 1812 LQH43NN222K01 2200 10% 1kHz 30 50.0 max. 40 252kHz 1.3 min. 1812 Part Number Operating Temp. Range : -25C to 85C Q-Frequency Characteristics Inductance-Current Characteristics 100 5000 2200H 1000H 80 1000H 1000 100H 60 Q 500 10H Inductance (H) 7 40 20 390H 100H 100 0 0.1 0.5 1 5 10 50 39H Frequency (MHz) 10H 10 5 10 50 100 Current (mA) 36 500