Wound Inductor SMD 18:12 moulded chip winding Key features attractively priced 0.1µH to 1000µH inductance range small size - 4.5 x 3.2mm temperature range -20°C to +100°C taped to IEC 286 Pt 3 suitable for dip and wave solder insulation 1000MW W minimum Wound Inductors SMD available from stock (type A) type 3613/ MSM45 series Specially developed for automatic mounting these modern 18:12 inductors are offered in two series. The A type ~ a standard part which is available from Farnell Electronic Components, and the newer MSM45 types ~ a lower cost version with extended temperature range and value limits. The MSM45 Series are available via distribution from the Arrow Catalogue. Specification Electrical - 3613A (Standard Range) Inductance Inductance Tolerance (µH) (±%) Code R22 R27 R33 R39 R47 R56 R68 R82 1R0 1R2 1R5 1R8 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 sales action desk (01793) 611666 sales fax line (01793) 611777 e-mail [email protected] 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Q Min LQ Test Freq. (MHz) 40 40 40 40 50 50 50 50 50 50 50 50 50 50 50 50 50 50 40 40 40 40 40 40 40 40 40 40 40 40 40 50 50 50 50 50 50 25.2 25.2 25.2 25.2 25.2 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 S.R.F. Idc Rdc Max W) (MHz) Min. (mA) Max (W 150 710 0.15 150 710 0.15 150 670 0.16 150 650 0.18 150 620 0.19 150 600 0.21 130 580 0.22 110 560 0.24 100 530 0.27 80 500 0.30 70 480 0.33 60 460 0.36 55 430 0.40 50 410 0.45 45 400 0.48 40 380 0.52 35 360 0.57 30 350 0.63 25 330 0.69 23 310 0.76 20 300 0.84 19 230 1.30 18 220 1.50 17 210 1.60 16 200 1.70 15 190 2.00 14 180 2.20 13 170 2.40 12 160 2.70 11 130 3.90 9.5 125 4.30 9.0 120 4.90 8.5 110 5.60 7.0 85 9.20 6.0 80 10.60 5.5 75 12.00 5.0 70 13.70 Meggitt Sigma 18:12 moulded chip winding Specification Inductance Code Inductance (µH) Tolerance (±%) Q Min LQ Test Freq. (MHz) S.R.F. (MHz) Min. Rdc Max W) (W Idc (mA) Max R10 R12 R15 R18 R22 R27 R33 R39 R47 R56 R68 R82 1R0 1R2 1R5 1R8 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100 120 150 180 220 270 330 390 470 560 680 820 1000 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 35 35 35 35 40 40 40 40 40 40 40 40 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 40 40 40 40 40 40 40 40 40 40 40 40 40 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 300 280 250 220 200 180 165 150 145 140 135 130 100 80 70 60 55 50 45 40 35 33 27 25 20 18 17 15 13 12 11 10 10 9.0 9.0 8.0 8.0 6.0 5.0 5.0 4.0 4.0 3.5 3.0 3.0 3.0 3.0 2.5 2.5 0.18 0.20 0.22 0.24 0.25 0.26 0.28 0.30 0.32 0.36 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.90 1.00 1.10 1.20 1.40 1.60 2.00 2.50 2.80 3.20 3.60 4.00 4.50 5.00 5.50 6.00 7.00 8.00 8.00 9.00 9.50 10.0 12.0 14.0 18.0 26.0 30.0 30.0 35.0 40.0 800 770 730 700 665 635 605 575 545 520 500 475 450 430 410 390 380 370 355 330 315 300 285 270 250 225 200 190 180 170 160 150 140 135 130 120 110 110 105 102 100 92 85 80 62 50 50 30 30 The MSM45 Series was formerly the Meggitt Citec 3613C Series and Sigma SM45 Series. 3613A Recommended Land Pattern 1.5 0.7 3.0 1.5 1.1 0.7 4.5 ±0.3 4.2±0.2 4.0 3.2 ±0.2 4.2 ±0.3 Dimensions MSM45 3.2±0.2 NB 1.0 1.2 1.0 4.5±0.3 3.2 ±0.2 3.2±0.2 How To Order 3613A 1R5 M Common Part Inductance Code Tolerance 3613A - Standard Part MSM45 - Economy Version Value Code (See Table) M - ± 20% K - ± 10% MEGGITT ELECTRONIC COMPONENTS Wound Inductors SMD Electrical ~ MSM45 Package (Economy Range)