document number 34046 revision 23-jan-02 www.vishay.com 19 ims-2swwd-30 vishay dale for technical questions, contact magnetics@vishay .com inductors commercial, subminiature, molded, shielded features ? classification is grade 1, class a. ? ultra-reliable molded shielded inductor. ? inductance range is 0.10 h to 10000 h. ? 0.136" [3.45mm] diameter by 0.335" [8.51mm] length. ? molded epoxy envelope. ? subminiature size for high density circuits and high inductance-to-size ratio. ? utmost reliability, electrical performance and minimum coupling in high density packaging. electrical specifications inductance tolerance: 10% on q-meter at specified frequency. dielectric strength: 700vrms at sea level. operating temperature: - 55 c to + 105 c. self-resonant frequency: measured per mil-c-15305. q: measured on a q-meter at specified frequency. rating: maximum based on 1/3 watt dissipation. mechanical specifications terminal strength: meets five pound pull test; three 360 rotations in alternate directions per mil-c-15305 (latest revision). density specifications weight: 0.50 gram maximum. shielding: less than 3% coupling with two units mounted side by side at 1000 cycles. environmental specifications moisture: meets requirements of mil-c-15305. vibration: high frequency, 10hz to 2000hz @ 20 g 10% maximum for 12 logarithmic swings each of 20 minute duration repeated for each of three mutually perpendicular planes. shock: 100g, 6ms. dimensions in inches [millimeters] #24 .020 .002 [.508 .051] tcw 1.438 .188 [36.52 4.78] .145 [3.68] max. .335 .010 [8.51 .254] model ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 standard electrical specifications *incremental current: the dc current required to cause a 5% reduction in the nominal inductance value. ind. ( 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 tol. 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% q min. 42 42 42 42 42 42 42 42 41 39 36 35 test freq. min. (mhz) 25 25 25 25 25 25 25 25 25 25 25 25 self-resonant freq. min. (mhz) 480 460 400 360 340 320 295 275 250 238 224 205 dcr max. (ohms) 0.087 0.090 0.098 0.117 0.141 0.157 0.178 0.208 0.257 0.283 0.337 0.470 rated dc current (ma) 1038 1021 978 895 815 773 726 671 604 576 527 447 incremental* current (ma) > 1650 > 1630 > 1550 > 1420 > 1330 > 1230 > 1140 > 1060 > 960 > 915 > 840 > 720 phenolic
ims-2swwd-30 vishay dale document number 34046 revision 23-jan-02 www.vishay.com 20 for technical questions, contact magnetics@vishay .com standard electrical specifications model iron ferrite ind. ( h) tol. q min. test freq. min. (mhz) self-resonant freq. min. (mhz) dcr max. (ohms) rated dc current (ma) incremental* current (ma) *incremental current: the dc current required to cause a 5% reduction in the nominal inductance value. ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 ims-2swwd-30 marking ?color coded per mil-c-15305 (latest revision) 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 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 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% 10% 10% 10% 38 38 38 38 38 38 38 42 42 42 45 47 51 51 35 35 35 35 36 36 36 38 38 36 36 43 43 43 45 47 47 47 47 51 51 48 48 45 45 45 25 7.9 7.9 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 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 0.25 135 124 114 105 95 85 78 74 68 62 55 51 45 41 48 44 37 32 30 27 23 21 18.5 17 15.5 14.5 13.0 11.5 10.0 9.5 8.5 8.0 7.2 6.4 5.8 5.3 4.8 2.9 2.8 2.6 0.170 0.177 0.212 0.242 0.263 0.300 0.345 0.411 0.562 0.742 1.0 1.20 1.84 2.60 0.635 0.728 0.825 0.950 1.26 1.42 1.72 2.03 2.29 2.55 2.92 3.30 4.30 5.40 6.65 7.6 8.5 10.0 13.5 14.5 6.0 19.0 21.5 23 30 33 678 664 607 568 545 510 476 436 373 324 280 255 206 173 314 293 275 256 223 210 191 175 165 157 146 154 147 120 108 101 96 88 76 73 70 64 60 52 46 44 > 1180 > 1150 > 1050 > 990 > 950 > 880 > 820 > 755 > 650 > 565 > 485 > 440 > 335 > 300 200 175 160 155 150 145 140 130 120 115 100 80 68 64 60 58 56 54 52 50 48 47 45 40 35 32 ordering information 10% inductance tolerance ims-2swwd-30 model 1 h inductance value inductors, commercial, subminiature, molded, shielded
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