document number: 34043 for tec hnical questions, contact: magnetics@vishay.com www.vishay.com revision: 15-mar-11 1 this datasheet is subject to change without notice. the product described here in and this datasheet are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 wirewound, surface mount molded inductors imc-1210 vishay dale note (1) rated dc current based on the maximum temperature rise, not to exceed 40 c at + 85 c ambient features ? printed marking ? molded construction provides superior strength and moisture resistance ? compatible with vapor phase and infrared reflow soldering ? tape and reel packaging for automatic handling, 2000/reel, eia-481 ? compliant to rohs directive 2002/95/ec electrical specifications inductance range: 0.01 h to 220 h inductance and tolerance: 20 % for 0.01 h to 0.82 h, 10 % for 1.0 h to 220 h standard. special tolerances available. operating temperature: - 55 c to + 125 c coilform material: non-magnetic from 0.01 h to 0.10 h powdered iron from 0.12 h to 100 h ferrite from 120 h to 220 h test equipment ? hp4342a q meter with vishay dale test fixture or equivalent ? hp4191a rf impedance analyzer (for srf measurements) ? wheatstone brigde standard electrical specifications ind. (h) tol. test freq. (mhz) q min. srf min. (mhz) dcr max. ( ? ) rated dc current (ma) (1) l & q 0.010 20 % 50 30 1000 0.13 734 0.012 20 % 50 30 1000 0.14 707 0.015 20 % 50 30 1000 0.16 661 0.018 20 % 50 30 1000 0.18 624 0.022 20 % 50 30 1000 0.20 592 0.027 20 % 50 30 1000 0.22 564 0.033 20 % 50 30 1000 0.24 540 0.039 20 % 50 30 1000 0.27 530 0.047 20 % 50 30 1000 0.30 483 0.056 20 % 50 30 1000 0.33 470 0.068 20 % 50 30 1000 0.36 450 0.082 20 % 50 30 900 0.40 450 0.10 20 % 50 30 700 0.44 450 0.12 20 % 25.2 30 500 0.22 584 0.15 20 % 25.2 30 450 0.25 548 0.18 20 % 25.2 30 400 0.28 518 0.22 20 % 25.2 30 350 0.32 484 0.27 20 % 25.2 30 320 0.36 456 0.33 20 % 25.2 30 300 0.40 453 0.39 20 % 25.2 30 250 0.45 450 0.47 20 % 25.2 30 220 0.50 450 0.56 20 % 25.2 30 180 0.55 450 0.68 20 % 25.2 30 160 0.60 450 0.82 20 % 25.2 30 140 0.67 450 1.0 10 % 7.96 30 120 0.70 400 1.2 10 % 7.96 30 100 0.75 390 1.5 10 % 7.96 30 85 0.85 370 1.8 10 % 7.96 30 80 0.90 350 2.2 10 % 7.96 30 75 1.0 320 2.7 10 % 7.96 30 70 1.1 290 3.3 10 % 7.96 30 60 1.2 260 3.9 10 % 7.96 30 55 1.3 250 4.7 10 % 7.96 30 50 1.5 224 5.6 10 % 7.96 30 45 1.6 217 6.8 10 % 7.96 30 40 1.8 204 8.2 10 % 7.96 30 38 2.0 194 10 10 % 2.52 30 33 2.1 189 12 10 % 2.52 30 30 2.5 173 15 10 % 2.52 30 21 2.8 164 18 10 % 2.52 30 20 3.3 151 22 10 % 2.52 30 19 3.7 145 27 10 % 2.52 30 18 5.0 122 33 10 % 2.52 30 16 6.0 112 39 10 % 2.52 30 15 7.0 104 47 10 % 2.52 30 14 9.0 91 56 10 % 2.52 30 12 10.0 87 68 10 % 2.52 30 11 11.0 83 82 10 % 2.52 30 10 12.0 79 100 10 % 0.796 20 9 14.0 73 120 10 % 0.796 15 8 11.0 70 150 10 % 0.796 15 6.5 15.0 65 180 10 % 0.796 15 6 17.0 60 220 10 % 0.796 15 6 21.0 50 dimensions in inches [millimeters] part marking - vishay dale - inductance value - date code guidelines for parallel component printed circuit mounting pads on imc-1210-100 chip inductors 0.006 [0.152] ref. typ. 0.040 [1.02] 0.098 0.008 [2.49 0.203] 0.030 [0.762] typ. 0.126 0.008 [3.20 0.203] 0.028 0.004 [0.711 0.102] typ. 0.073 [1.85] ref. 0.087 0.008 [2.21 0.203] 0.118 [3.0] 0.118 [3.0] 0.039 [1.0] 0.039 [1.0] 0.070 [1.8] 0.138 [3.5] 0.020 (1) [0.5] note (1) recommended spacing between components description imc-1210 10 h 10 % er e3 model inductance value inductance tolerance package code jedec lead (pb)-free standard global part number imc 1210 er 100 k product family size package code inductance value tol.
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