Sendust

Sendust

  • Iron, Silicon, Aluminum alloy powder material
  • Permeabilities: 14µ, 26µ, 40µ, 60µ, 75µ, 90µ, 125µ, 147µ and 160µ
  • Low Magnetostriction for audibly quiet applications
  • Cost effective low loss material
  • Operating frequencies to MHz
  • No thermal aging
  • Wide selection of toroids, E-cores and blocks
  • Permeability vs. DC Magnetizing Force

  • Permeability vs. AC Flux Density

  • Permeability vs. Frequency

  • Permeability vs. Temperature

  • 14 Perm

  • 26 Perm

  • 40 Perm

  • 60 Perm

  • 75 Perm

  • 90 Perm

  • 125 Perm

  • 147 Perm

  • 160 Perm

The following are all standard sizes available in the selected material type. The "xxx" in the Size Designation column represents the reference permeability, clicking on the partial part number will link to a part size table showing all materials/permeability offered for that size. Please note, clicking on the individual inductance (AL) value will link to a part specific data sheet.

TOROIDS
Size
Designation
AL Values Magnetic
Dimensions
OD ID HT 14µ 26µ 40µ 60µ 75µ 90µ 125µ 147µ 160µ I
cm
A
cm2
V
cm3
MS-014xxx-8 3.56 1.78 1.52 0.140 0.070 0.060 3 5.5 9 13 16 19 26 31 33 0.817 0.0137 0.0107
MS-015xxx-8 3.94 2.21 2.54 0.155 0.087 0.100 4 7 11 17 21 25 35 41 45 0.942 0.0211 0.0197
MS-018xxx-8 4.65 2.36 2.54 0.183 0.093 0.100 5 9 13 20 25 30 42 49 53 1.06 0.0285 0.0302
MS-025xxx-8 6.35 2.79 2.79 0.250 0.110 0.110 6 10 16 24 30 36 52 58 64 1.36 0.0476 0.0642
MS-026xxx-8 6.6 2.67 4.78 0.260 0.105 0.188 12 21 33 50 62 74 103 122 132 1.36 0.092 0.125
MS-027xxx-8 6.6 2.67 2.54 0.260 0.105 0.100 6.05 11 17 26 32 39 54 64 69 1.36 0.0467 0.064
MS-028xxx-8 7.04 3.96 5.08 0.277 0.156 0.200 8 14 22 33 42 50 70 81 89 1.68 0.075 0.126
MS-031xxx-8 7.87 3.96 3.18 0.310 0.156 0.125 6 14 17 25 31 37 52 62 66 1.79 0.0615 0.11
MS-038xxx-8 9.65 4.78 3.96 0.380 0.188 0.156 7 14 21 32 40 48 66 78 84 2.18 0.0945 0.206
MS-039xxx-8 9.65 4.78 3.18 0.380 0.188 0.125 6 11 17 25 32 38 53 63 68 2.18 0.0752 0.164
MS-040xxx-2 10.16 5.08 3.96 0.400 0.200 0.156 7 14 21 32 40 48 66 78 84 2.38 0.1 0.238
MS-044xxx-2 11.18 6.35 3.96 0.440 0.250 0.156 6 11 17 26 32 38 53 63 68 2.69 0.0906 0.244
MS-050xxx-2 12.7 7.62 4.75 0.500 0.300 0.187 6.4 12 18 27 34 40 56 67 72 3.12 0.114 0.356
MS-065xxx-2 16.64 10.16 6.35 0.655 0.400 0.250 8 15 23 35 43 52 72 88 92 4.11 0.192 0.789
MS-068xxx-2 17.27 9.65 6.35 0.680 0.380 0.250 10 19 29 43 53 64 89 105 114 4.14 0.232 0.961
MS-068xxx-2h127 17.27 9.65 12.7 0.680 0.380 0.500 20 38 58 86 106 128 178 210 228 4.14 0.464 1.92
MS-080xxx-2 20.32 12.7 6.35 0.800 0.500 0.250 7.8 14 21 32 41 49 68 81 87 5.09 0.226 1.15
MS-080xxx-2H127 20.32 12.7 12.7 0.800 0.500 0.500 15.6 28 42 64 82 98 136 162 174 5.09 0.452 2.3
MS-090xxx-2 22.86 13.97 7.62 0.900 0.550 0.300 9.9 19 29 43 54 65 90 106 115 5.67 0.331 1.88
MS-092xxx-2 23.57 14.4 8.89 0.928 0.567 0.350 12 22 34 51 63 76 105 124 135 5.88 0.388 2.28
MS-106xxx-2 26.92 14.73 11.18 1.060 0.580 0.440 18 32 50 75 94 113 157 185 201 6.35 0.654 4.15
MS-107xxx-2 26.92 14.73 8.64 1.060 0.580 0.340 13.8 25.5 39 59 73.7 88.4 123 145 157 6.35 0.497 3.16
MS-108xxx-2 26.92 14.73 14 1.060 0.580 0.551 22 40.7 62.7 94 117.5 141 195.8 230.3 250.6 6.35 0.819 5.2
MS-109xxx-2 26.92 14.73 18 1.060 0.580 0.709 28 52 80 120 150 180 250 294 320 6.35 1.01 6.43
MS-130xxx-2 33.02 19.94 10.67 1.300 0.785 0.420 14 28 41 61 76 91 127 150 163 8.15 0.672 5.48
MS-131xxx-2 33.02 19.94 8.76 1.300 0.785 0.345 11.9 22.1 34 51 63.8 76.5 109 129 136 8.15 0.551 4.49
MS-132xxx-2 33.02 19.94 11.18 1.300 0.785 0.440 15 28 43 65 80.8 96.9 135 158 172 8.15 0.698 5.69
MS-133xxx-2 33.02 19.94 14 1.300 0.785 0.551 18.7 34.7 53.3 80 100 120 166.7 196 213 8.15 0.874 7.12
MS-134xxx-2 33.02 19.94 18 1.300 0.785 0.709 23.8 44 68 102 127.5 153 214 250 272 8.15 1.1 8.98
MS-135xxx-2 34.29 23.37 8.89 1.350 0.920 0.350 9 16 25 38 47 56 79 93 101 8.95 0.454 4.06
MS-141xxx-2 35.81 22.35 10.46 1.410 0.880 0.412 13 24 37 56 70 84.3 117 138 150 8.98 0.678 6.09
MS-157xxx-2 39.88 24.13 14.48 1.570 0.950 0.570 19 35 54 81 101 121 168 198 215 9.85 1.07 10.5
MS-184xxx-2 46.74 24.13 18.03 1.840 0.950 0.710 32 59 90 135 169 202 281 330 360 10.7 1.99 21.4
MS-185xxx-2 46.74 28.7 15.24 1.840 1.130 0.600 20 37 57 86 107 128 178 210 228 11.6 1.34 15.6
MS-200xxx-2 50.8 31.75 13.46 2.000 1.250 0.530 17 32 49 73 91 109 152 179 195 12.7 1.25 15.9
MS-225xxx-2 57.15 35.56 13.97 2.250 1.400 0.550 18 33 50 75 94 112 156 185 200 14.3 1.44 20.7
MS-226xxx-2 57.15 26.39 15.24 2.250 1.039 0.600 32 60 92 138 172 207 287 338 368 12.5 2.29 28.6
MS-250xxx-2 63.5 31.37 25 2.500 1.235 0.984 48 89 137 206 258 310 430 506 550 14.3 3.89 55.8
MS-292xxx-2 74.1 45.3 35 2.917 1.783 1.378 48 89 137 206 257 309 429 505 18.4 4.94 90.9
MS-300xxx-2 77.8 49.23 12.7 3.063 1.938 0.500 16 30 45 68 85 102 142 167 182 19.6 1.77 34.8
MS-301xxx-2 77.8 49.23 15.88 3.063 1.938 0.625 19.9 37 57 85 107 128 178 209 228 19.6 2.22 43.5
MS-350xxx-2 88.85 66.01 15.93 3.498 2.599 0.627 13 38 57 72 86 120 141 153 24 1.83 43.9
MS-400xxx-2 101.6 57.15 16.51 4.000 2.250 0.650 25.6 47.4 75 112 137 164 228 268 282 24.3 3.52 85.5
MS-401xxx-2 101.6 57.15 13.59 4.000 2.250 0.535 21.5 40 62 92.3 115 139 192 226 246 24.3 2.97 72.1
MS-520xxx-2 132.54 78.59 20.32 5.218 3.094 0.800 26 54 83 124 155 187 259 32.4 5.35 173
MS-521xxx-2 132.54 78.59 25.4 5.218 3.094 1.000 36.4 67.6 104 156 195 234 325 32.4 6.71 218
MS-600xxx-2 152.4 81.28 20.32 6.000 3.200 0.800 35.3 66 102 152.5 190.5 229 318 36 7.05 253
MS-601xxx-2 152.4 81.28 25.4 6.000 3.200 1.000 44.5 82.5 127 190.5 238 286 397 36 8.81 317
MS-650xxx-2 165.1 102.4 31.75 6.500 4.031 1.250 42 78 120 181 41.2 9.87 415
MS-775xxx-2 196.85 146.05 25.4 7.750 5.750 1.000 20.5 38 58.5 88 53.9 6.26 337

The following are all standard sizes available in the selected material type. The "xxx" in the Size Designation column represents the reference permeability, clicking on the partial part number will link to a part size table showing all materials/permeability offered for that size. Please note, clicking on the individual inductance (AL) value will link to a part specific data sheet.

E-CORES
Size
Designation
AL Values Magnetic
Dimensions
A B C 14µ 26µ 40µ 60µ 75µ 90µ I
cm
A
cm2
V
cm3
EMS-0130604-xxx 12.7 6.4 3.56 0.500 0.252 0.140 13 20 28 39 47 55 2.96 0.13 0.385
EMS-0190805-xxx 19.3 8.1 4.78 0.760 0.319 0.188 17 26 35 48 61 69 4.01 0.228 0.914
EMS-0251007-xxx 25.4 9.5 6.5 1.000 0.374 0.256 24 39 52 70 85 100 4.85 0.385 1.87
EMS-0301507-xxx 30.1 15.01 7.06 1.185 0.591 0.278 28 40 54 75 98 106 6.56 0.601 3.94
EMS-0351409-xxx 34.5 14.1 9.4 1.358 0.555 0.370 37 56 75 102 129 146 6.94 0.84 5.83
EMS-0351415-xxx 34.5 14.1 15 1.358 0.555 0.591 59 88 121 169 6.94 1.34 9.3
EMS-0411713-xxx 40.9 16.5 12.5 1.610 0.650 0.492 59 88 119 163 209 234 7.75 1.52 11.8
EMS-0432111-xxx 42.8 21.1 10.8 1.685 0.831 0.425 39 56 76 105 139 151 9.84 1.28 12.6
EMS-0432115-xxx 42.8 21.1 15.4 1.685 0.831 0.606 56 80 108 150 199 217 9.84 1.83 18
EMS-0432120-xxx 42.8 21.1 20 1.685 0.831 0.787 73 104 140 194 257 281 9.84 2.37 23.3
EMS-0552419-xxx 54.9 23.65 18.8 2.161 0.931 0.740 117 227 370 10.7 3.15 33.7
EMS-0552821-xxx 54.9 27.6 20.6 2.161 1.087 0.811 86 116 157 219 304 322 12.3 3.5 43.1
EMS-0552825-xxx 54.9 27.6 24.61 2.161 1.087 0.969 102 138 187 261 362 388 12.3 4.17 51.4
EMS-0653327-xxx 65.1 32.5 27 2.563 1.280 1.063 111 162 230 300 392 462 14.7 5.4 79.4
EMS-0722819-xxx 72.4 27.9 19.1 2.850 1.098 0.752 81 130 173 236 287 338 13.7 3.68 50.3
EMS-0802420-xxx 80 24.05 19.8 3.150 0.947 0.780 91 137 190 254 323 380 12.9 3.89 50.1
EMS-0802430-xxx 80 24.05 29.7 3.150 0.947 1.169 137 205 285 370 484 569 12.9 5.84 75.2
EMS-0803820-xxx 80 38.1 19.8 3.150 1.500 0.780 63 103 145 190 225 264 18.5 3.89 72.1
EMS-0803825-xxx 80 38.1 24.8 3.150 1.500 0.976 129 237 330 18.5 4.87 90.1
EMS-0804520-xxx 80 44.6 19.8 3.150 1.756 0.780 91 173 19.8 3.89 77
EMS-0964226-xxx 96 41.5 25.5 3.780 1.634 1.004 134 201 279 391 475 559 18 8.02 145
EMS-1144626-xxx 114 46.2 26.2 4.488 1.819 1.031 182 505 22.9 9.2 211
EMS-1144635-xxx 114 46.2 34.9 4.488 1.819 1.374 161 241 335 469 569 669 22.9 12.2 280
EMS-1205232-xxx 120 52 31.5 4.724 2.047 1.240 165 248 344 482 585 689 23.8 13 310
EMS-1205532-xxx 120 55 31.5 4.724 2.165 1.240 165 248 344 482 585 689 24.4 12.2 318

The following are all standard sizes available in the selected material type. The "xxx" in the Size Designation column represents the reference permeability, clicking on the partial part number will link to a part size table showing all materials/permeability offered for that size. Please note, clicking on the check mark under AL Value will link to a part specific data sheet.

BLOCK CORES
Size
Designation
AL Values
A B C 14µ 26µ 40µ 60µ 75µ 90µ 125µ
BMS-0474120-xxx 47.5 41 20.1 1.870 1.614 0.791
BMS-0474128-xxx 47.5 41 27.5 1.870 1.614 1.083
BMS-0503010-xxx 50 30 10 1.969 1.181 0.394
BMS-0503015-xxx 50 30 15 1.969 1.181 0.591
BMS-0503020-xxx 50 30 20 1.969 1.181 0.787
BMS-0603015-xxx 60 30 15 2.362 1.181 0.591
BMS-0603020-xxx 60 30 20 2.362 1.181 0.787
BMS-0703015-xxx 70 30 15 2.756 1.181 0.591
BMS-0703020-xxx 70 30 20 2.756 1.181 0.787
BMS-0703025-xxx 70 30 25 2.756 1.181 0.984
BMS-0803015-xxx 80 30 15 3.150 1.181 0.591
BMS-0803020-xxx 80 30 20 3.150 1.181 0.787
BMS-0803025-xxx 80 30 25 3.150 1.181 0.984
BMS-0803035-xxx 80 30 35 3.150 1.181 1.378