rf shielded inductors type msc60 series meggitt sigma quality and reliability are guaranteed in this range of case moulded shielded rf inductors. their small size make them ideal for use when space is at a premium and they are also fully protected from environmental factors by the moulded body. with a 3% max. degree of coupling, an environmental classification of 55/100/56 and values from 10 nanno henries to 10 milli henries. this inductor is a natural choice for new designs. meggitt sigma key features 10% standard_ other tols. available operating temperature -55c to 105c terminal pull strength 5lbs weight 0.75g max. max temperature rise +15c dielectric withstand 1000 vrms log no fo621 issue 3 2-pages 01-01 attractively priced components electronic meggitt axial inductors smd inductors thin film printed inductors power chokes in radial and axial style meggitt sigma available taped altitude test 70,000 feet sales action desk fax: (01793 611777) tel: (01793 611666) email: sales@megelec.co.uk web site: www.megelec.co.uk
specification msc60 series page 2 of 2 how to order dimensions k 10% induct induct induct induct induct ance v ance v ance v ance v ance v alue alue alue alue alue msc60 - axial wound inductor msc60 1r8 k p p p p p ack style ack style ack style ack style ack style l - loose t - ammo box 1000 r - reeled 2000 t inductance code see table above 1.438 0.188 36.525 4.77 0.410 0.010 10.414 0.25 0.162 0.10 4.115 0.25 0.0253 dia 0.64 dia common p common p common p common p common p art art art art art inductance 10%m 10%m 10%m 10%m 10%m h 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.00 1.20 1.50 1.80 2.20 2.70 3.30 3.90 4.70 5.60 6.80 8.20 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 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 q min. 50 51 51 50 49 47 46 44 44 43 42 40 44 44 44 44 44 44 44 44 44 44 50 50 50 55 45 45 45 45 45 50 50 50 50 50 50 55 55 55 55 55 55 60 60 60 60 60 60 45 45 45 45 45 45 45 45 44 40 40 40 test freq. (l&q) mhz 25 25 25 25 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 srf (min) mhz 250 250 250 250 250 250 250 250 235 210 190 180 140 130 115 105 100 92 85 75 70 65 55 50 46 44 49 45 41 38 34 29 27 25 21 10.5 10.0 9.7 8.5 8.0 7.5 7.0 6.5 6.2 5.7 4.7 4.5 4.2 3.8 1.5 1.2 1.0 0.97 0.92 0.84 0.80 0.74 0.73 0.66 0.54 0.47 dcr (max) ohms 0.025 0.034 0.037 0.047 0.067 0.11 0.13 0.18 0.25 0.33 0.45 0.59 0.07 0.10 0.12 0.14 0.19 0.28 0.35 0.40 0.55 0.72 1.02 0.32 0.62 2.00 0.80 0.89 0.96 1.19 0.37 0.93 2.11 2.23 2.70 2.44 3.12 3.60 4.10 4.40 5.00 5.80 6.40 7.40 9.50 10.50 11.80 13.00 17.50 22.10 26.50 29.90 33.80 47.30 53.00 73.80 81.60 98.90 111.00 119.00 137.00 rated dc current ma at 90c 1790 1530 1470 1300 1100 855 780 670 565 490 420 370 1070 895 815 775 650 535 480 450 380 335 280 250 220 200 315 300 290 260 240 205 195 190 170 180 160 150 140 135 125 115 110 105 92 90 80 80 70 60 55 50 50 40 40 35 31 28 27 26 24 inductance code r10 r12 r15 r18 r22 r27 r33 r39 r47 r56 r68 r82 1r0 1r2 1r5 1r8 2r2 2r7 3r3 3r9 4r7 5r6 6r8 8r2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 562 682 822 103 tolerance tolerance tolerance tolerance tolerance color coded in accordance with milc - 15305 meggitt electronic components ltd. ohmic house, westmead industrial estate, swindon, wilts. sn5 7us telephone:(01793)487301 (admin.) (01793)611666 (sales) email: sales@megelec.co.uk fax:(01793) 611777 this publication is issued to provide outline information only and (unless specifically agreed to the contrary by the company i n writing) is not to form part of any order or be regarded as a representation relating to the products or service concerned. we reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service. whilst meggitt electronic components products are of the very highest quality and reliabi lity, all electronic components can occasionally be subject to failure. where failure of a meggitt electronic components product could result in life threatening consequences, then the circuit and application must be discussed with the company. such areas might include ecg, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
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