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LQH4Nxxxx Dataheets PDF



Part Number LQH4Nxxxx
Manufacturers Murata Electronics
Logo Murata Electronics
Description (LQH1N/3N/4N Series) Surface Mount Inductors
Datasheet LQH4Nxxxx DatasheetLQH4Nxxxx Datasheet (PDF)

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 m.

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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 –25°C ~ +85°C 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 Current Measur.


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