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| SURFACE MOUNT INDUCTORS CHIP INDUCTORS LQH1N/3N/4N Series The chip coil LQH/LQN Series comprises subminiature chip inductors wound on a special ferrite core made possible by an automatic winding technique developed by Murata Electronics. These inductors have a high Q at high frequencies and low DC resistance, making them suited for enhancing the performance of electronic circuits in video, communications and audio equipment. LQH1N The sub-miniature dimensions (3.2 x 1.6 x 1.8mm) allow parallel mounting on 2.5mm centers. This series is suitable for portable audio-visual equipment. LQH3N High Q value makes the series suitable for circuits up to100MHz in frequency. This series is excellent for video equipment. LQH(N)4N This series is available with high inductance values and high current capacity. At 10 H, up to 450mA designs are possible, resulting in excellent performance when the series is used as a choke coil. 3 N 101 K 34 M00 PART NUMBERING SYSTEM LQH TYPE LQH: Epoxy coating on winding SIZE 1: 3.2 x 1.6mm (1206) 3: 3.2 x 2.5mm (1210) 4: 4.5 x 3.2mm (1812) APPLICATION N: General Use INDUCTANCE CODE R22: 0.22 H 2R2: 2.2 H 220: 22 H 221: 220 H 102: 1000 H TOLERANCE J: 5% K: 10% M: 20% ELECTRODE MATERIAL 04/34: Nickel & Solder UNMARKED SPECIFICATIONS Inductance Dimensions: mm Part Number Nominal Tolerance Value ( H) (%) Q SelfDC Allowable Measurement Nominal Measurement Resistance resonant Current Frequency Frequency Value Frequency (Ohms) (mA) (MHz min.) (MHz) (min.) (MHz) 0.39 40% 250 250 ________________________ 0.43 40% 250 240 ________________________ 0.45 40% 250 230 ________________________ 25 0.83 40% 200 215 ________________________ 30 0.61 40% 180 200 ________________________ 0.67 40% 160 190 ________________________ 0.73 40% 120 185 ________________________________________ 0.49 30% 100 175 ________________________ 0.9 30% 90 165 ________________________ 1.0 30% 75 155 ________________________ 10 1.6 30% 60 150 ________________________ 0.7 30% 50 140 ________________________ 0.55 30% 43 135 __________________________________ 1.4 30% 38 130 ________________________ 1.5 30% 35 125 ________________________ 35 1.7 30% 31 120 ________________________ 8 1.8 30% 28 115 ________________________ 2.0 30% 25 110 ________________________ 2.2 30% 23 105 __________________________________ 2.5 30% 20 100 ________________________ 2.7 30% 18 95 ________________________ 5 3.0 30% 16 90 ________________________ 3.4 30% 15 85 ________________________________________ 3.1 30% 14 85 ________________________ 3.4 30% 13 85 ________________________ 3.8 30% 12 80 ________________________ 7.2 30% 11 55 ________________________ 40 2.5 8.0 30% 10 55 ________________________ 8.9 30% 9.0 50 ________________________ 9.9 30% 8.5 50 ________________________ 11 30% 7.5 45 ________________________ 12 30% 7.0 45 20 _______ Operating Temp. Range 1206 2.3 0.2 1.8 0.2 1.6 0.2 3.2 0.3 1.6 0.2 0.7 0.7 0.7 min. min. min. LQH1NR15M(K)04 0.15 ___________________________ LQH1NR22M(K)04 0.22 ___________________________ LQH1NR33M(K)04 0.33 ___________________________ LQH1NR47M(K)04 0.47 ___________________________ 20 LQH1NR56M(K)04 0.56 ___________________________ (10) LQH1NR68M(K)04 0.68 ___________________________ LQH1NR82M(K)04 0.82 ___________________________ LQH1N1R0M(K)04 1.0 ___________________________ LQH1N1R2M(K)04 1.2 _____________________________________ LQH1N1R5M(K.J)04 1.5 ___________________________ 20 LQH1N1R8M(K.J)04 1.8 ___________________________ (10) LQH1N2R2M(K.J)04 2.2 ___________________________ (5) LQH1N2R7M(K.J)04 2.7 _____________________________________________ LQH1N3R3M(K.J)04 3.3 ___________________________ LQH1N3R9M(K.J)04 3.9 ___________________________ 20 LQH1N4R7M(K.J)04 4.7 ___________________________ (10) LQH1N5R6M(K.J)04 5.6 ___________________________ (5) LQH1N6R8M(K.J)04 6.8 ___________________________ LQH1N8R2M(K.J)04 8.2 _____________________________________ LQH1N100K(J)04 10 ___________________________ LQH1N120K(J)04 12 ___________________________ LQH1N150K(J)04 15 ___________________________ LQH1N180K(J)04 18 ___________________________ LQH1N220K(J)04 22 ___________________________ LQH1N270K(J)04 27 ___________________________ 10 LQH1N330K(J)04 33 ___________________________ (5) LQH1N390K(J)04 39 ___________________________ LQH1N470K(J)04 47 ___________________________ LQH1N560K(J)04 56 ___________________________ LQH1N680K(J)04 68 ___________________________ LQH1N820K(J)04 82 ___________________________ LQH1N101K(J)04 100 1 -25C ~ +85C SURFACE MOUNT INDUCTORS Available as standard through authorized Murata Electronics Distributors. CG01-I 227 SURFACE MOUNT INDUCTORS CHIP INDUCTORS LQH1N/3N/4N Series SPECIFICATIONS Inductance Dimensions: mm Part Number Nominal Tolerance Value ( H) (%) Q DC SelfAllowable Resistance resonant Measurement Nominal Measurement (Ohms) Frequency Current Frequency Value (mA) Frequency max. (MHz min.) (MHz) (min.) Operating Temp. Range 1210 2.5 0.2 2.0 0.2 2.5 0.2 3.2 0.3 0.9 1.3 0.9 0.3 0.2 0.3 LQH3NR10M34 0.10 0.25 200 700 ___________________________ ________________________ 20 LQH3NR18M34 0.18 0.25 200 650 ___________________________ _______ ________________________ LQH3NR27M34 0.27 0.25 200 600 ___________________________ ________________________ 25 LQH3NR39M34 0.39 0.25 200 530 ___________________________ _______ 25.2MHz ________________________ LQH3NR56M34 20 0.56 0.25 160 530 ___________________________ ________________________ LQH3NR68M34 0.68 30 0.25 160 470 ___________________________ ________________________ LQH3NR82M34 0.82 0.25 120 450 ___________________________ __________________________________________ LQH3N1R0M34 1.0 0.5 100 445 ___________________________ ________________________ LQH3N1R2M34 1.2 0.6 100 425 _____________________________________ ________________________ LQH3N1R5K(M)34 1.5 0.6 75 400 ___________________________ ________________________ LQH3N1R8K(M)34 1.8 0.7 60 390 ___________________________ ________________________ LQH3N2R2K(M)34 2.2 0.8 50 370 ___________________________ ________________________ LQH3N2R7K(M)34 2.7 20 0.9 43 320 ___________________________ ________________________ LQH3N3R3K(M)34 3.3 (20) 1.0 38 300 ___________________________ ________________________ LQH3N3R9K(M)34 3.9 1.1 35 290 ___________________________ 10 ________________________ LQH3N4R7K(M)34 4.7 1.2 31 270 ___________________________ ________________________ LQH3N5R6K(M)34 5.6 1.3 28 250 ___________________________ ________________________ LQH3N6R8K(M)34 6.8 1.5 25 240 ___________________________ ________________________ LQH3N8R2K(M)34 8.2 1MHz 1.6 23 225 _____________________________________ _______ ________________________ LQH3N100J(K)34 10 1 1.8 20 190 ___________________________ ________________________ LQH3N120J(K)34 12 2.0 18 180 ___________________________ ________________________ LQH3N150J(K)34 15 2.2 16 170 ___________________________ ________________________ 35 LQH3N180J(K)34 18 2.5 15 165 ___________________________ ________________________ LQH3N220J(K)34 22 2.8 14 150 ___________________________ ________________________ LQH3N270J(K)34 27 3.1 13 125 ___________________________ _______ ________________________ LQH3N330J(K)34 33 3.5 12 115 ___________________________ ________________________ LQH3N390J(K)34 39 3.9 11 110 ___________________________ ________________________ LQH3N470J(K)34 47 4.3 11 100 ___________________________ ________________________ LQH3N560J(K)34 56 4.9 10 85 ___________________________ ________________________ LQH3N680J(K)34 68 5.5 9.0 80 ___________________________ (10) ________________________ LQH3N820J(K)34 5 82 6.2 8.5 70 ___________________________ __________________________________ LQH3N101J(K)34 100 40 7.0 8.0 80 ___________________________ ________________________ LQH3N121J(K)34 120 8.0 7.5 75 ___________________________ ________________________ LQH3N151J(K)34 150 9.3 7.0 70 ___________________________ ________________________ LQH3N181J(K)34 180 10.2 6.0 65 ___________________________ ________________________ LQH3N221J(K)34 220 11.8 5.5 65 ___________________________ 796kHz ________________________ LQH3N271J(K)34 270 12.5 5.0 65 ___________________________ ________________________ LQH3N331J(K)34 330 13.0 5.0 65 ___________________________ _______ ________________________ LQH3N391J(K)34 390 22.0 5.0 50 ___________________________ __________ ________________________ LQH3N471J(K)34 470 50 25.0 5.0 45 ___________________________ ________________________ 1kHz LQH3N561J(K)34 560 28.0 5.0 40 -25C ~ +85C Available as standard through authorized Murata Electronics Distributors. 228 2.5 0.2 CG01-I SURFACE MOUNT INDUCTORS CHIP INDUCTORS LQH1N/3N/4N Series SPECIFICATIONS Inductance Dimensions: mm Part Number Nominal Tolerance Value ( H) (%) Measurement Frequency DC SelfAllowable Resistance resonant Nominal Measurement (Ohms) Frequency Current Value (mA) Frequency max. (MHz min.) (min.) Q Operating Temp. Range 1812 3.6 0.2 2.6 0.2 3.2 0.2 4.5 0.3 3.2 0.2 3.2 0.2 1.0 min. 1.0 min. 1.0 min. LQH4N1R0M04 1.0 120 ___________________________ 0.20 ________ LQH4N1R2M04 1.2 100 ___________________________ ________________ LQH4N1R5M04 1.5 85 ___________________________ _________ 0.30 _________ 75 LQH4N1R8M04 1.8 ___________________________ 20 20 LQH4N2R2M04 2.2 62 ___________________________ ________________ 500 LQH4N2R7M04 2.7 0.32 53 ___________________________ ________________ LQH4N3R3M04 3.3 0.35 47 ___________________________ ________________ LQH4N3R9M04 3.9 0.38 41 _____________________________________ ________ ________________ LQH4N4R7M(K)04 4.7 0.40 38 ___________________________ ________________ 20 LQH4N5R6M(K)04 5.6 0.47 33 ___________________________ ________________________ 30 (10) LQH4N6R8M(K)04 6.8 0.50 31 ___________________________ ________________ 450 LQH4N8R2M(K)04 8.2 0.56 27 _____________________________________ ________ ________________________ 1MHz LQH4N100K(J)04 10 0.56 23 400 ___________________________ ________________________ LQH4N120K(J)04 12 0.62 21 380 ___________________________ ________________________ LQH4N150K(J)04 15 0.73 19 360 ___________________________ ________________________ 1MHz LQH4N180K(J)04 18 0.82 17 340 ___________________________ ________________________ LQH4N220K(J)04 22 0.94 15 320 ___________________________ ________________________ LQH4N270K(J)04 27 35 1.1 14 300 ___________________________ ________________________ LQH4N330K(J)04 33 1.2 12 270 ___________________________ ________________________ LQH4N390K(J)04 39 1.4 11 240 ___________________________ ________________________ LQH4N470K(J)04 47 1.5 10 220 ___________________________ ________________________ LQH4N560K(J)04 56 1.7 9.3 200 ___________________________ ________________________ LQH4N680K(J)04 68 1.9 8.4 180 ___________________________ ________________________ LQH4N820K(J)04 82 2.2 7.5 170 ___________________________ ________________________________________ LQH4N101K(J)04 100 2.5 6.8 160 ___________________________ ________________________ 10 LQH4N121K(J)04 3.0 6.2 150 120 ___________________________ ________________________ (5) LQH4N151K(J)04 150 3.7 5.5 130 ___________________________ ________________________ LQH4N181K(J)04 180 4.5 5.0 120 ___________________________ ________________________ LQH4N221K(J)04 220 5.4 4.5 110 ___________________________ ________________________ LQH4N271K(J)04 270 796kHz ________________________ 6.8 4.0 100 ___________________________ LQH4N331K(J)04 330 8.2 3.6 95 ___________________________ ________________________ LQH4N391K(J)04 390 9.7 3.3 90 ___________________________ __________ ________________________ LQH4N471K(J)04 470 40 11.8 3.0 80 ___________________________ ________________________ LQH4N561K(J)04 560 14.5 2.7 70 ___________________________ ________________________ LQH4N681K(J)04 680 17.0 2.5 65 ___________________________ ________________________ LQH4N821K(J)04 820 20.5 2.2 60 ___________________________ __________________________________ LQH4N102K(J)04 1000 1kHz 25.0 2.0 50 ___________________________ ________________________ LQH4N122K(J)04 1200 30.0 1.8 45 ___________________________ ________________________ LQH4N152K(J)04 1500 252kHz ________________________ 37.0 1.6 40 ___________________________ LQN4N182K(J)04 1800 45.0 1.5 35 ___________________________ ________________________ LQN4N222K(J)04 2200 50.0 1.3 30 -25C ~ +85C Available as standard through authorized Murata Electronics Distributors. SURFACE MOUNT INDUCTORS CG01-I 229 SURFACE MOUNT INDUCTORS CHIP INDUCTORS LQH1N/3N/4N Series TYPICAL ELECTRICAL CHARACTERISTICS Q-FREQUENCY CHARACTERISTICS LQH1N Series 100 80 60 Q 40 20 0 100 H 10 H 1H LQH3N Series 100 80 60 Q 40 20 100 H 10 H 1H LQH4N/LQN4N Series 100 1000 H 80 100 H 60 Q 40 20 0 10 H 0.5 1 5 10 50 100 0 0.1 0.5 Frequency (MHz) 1 5 Frequency (MHz) 10 0.1 0.5 1 5 Frequency (MHz) 10 INDUCTANCE-TEMPERATURE CHARACTERISTICS LQH1N Series 10 5 L/L (%) L/L (%) 0 -5 -10 100 H 1H LQH3N Series 10 5 0 -5 -10 220 H 1.0 H LQH4N/LQN4N Series 10 5 L/L (%) 0 10 H 1000 H 10 H -5 1000 H -10 -20 0 20 40 60 80 -20 0 20 40 60 80 -20 0 20 40 60 80 Temperature (C) Temperature (C) Temperature (C) INDUCTANCE-CURRENT CHARACTERISTICS LQH1N Series 500 500 220 H LQH3N Series 5000 LQH4N/LQN4N Series 2200 H 100 Inductance ( H) 50 100 H 100 Inductance ( H) 50 100 H 39 H 1000 Inductance ( H) 500 1000 H 390 H 33 H 10 5 10 H 10 5 10 H 3.9 H 100 50 100 H 39 H 1 5 10 1.0 H 1 50 100 500 5 10 1.0 H 10 50 100 500 5 10 10 H 50 100 Current (mA) 500 Current (mA) Current (mA) COUPLING FACTOR LQH1N Series 10 8 6 K (%) 4 = 0.9mm (2.5mm Pitch Parallel (Mounting) 2 = 2.0mm 0 0.5 1 5 10 50 100 Inductance ( H) 230 CG01-I |
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