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Toroid
Toroid - Sendust
Part Number Material Ref Perm Analyze Click on the Icon next to the core you would like to analyze - a new pop-up window will appear populated with the core specifications and allow you to input winding and power specifications. AL (nH/N2) Physical Dimensions Magnetic Dimensions Stock
Availability
OD (in) ID (in) HT (in) Ae (cm2) Ie (cm) Ve (cm3)
-52 75 Analyze 95.0 1.060 0.570 0.437 0.659 6.49 4.28
-52 75 Analyze 67.0 1.060 0.570 0.312 0.461 6.49 3.00
-52 75 Analyze 124.0 1.060 0.570 0.575 0.858 6.49 5.57
-52 75 Analyze 79.0 1.300 0.780 0.437 0.698 8.28 5.78
-52 75 Analyze 41.0 1.300 0.780 0.225 0.361 8.28 2.99
-52 75 Analyze 108.0 1.300 0.640 0.437 0.885 7.72 6.84
-52 75 Analyze 95.0 1.300 0.700 0.437 0.805 7.96 6.41
-52 75 Analyze 11.5 0.135 0.067 0.060 0.0120 0.810 0.0098
-52 75 Analyze 69.0 1.415 0.880 0.412 0.674 9.14 6.16
-52 75 Analyze 89.0 1.510 0.845 0.437 0.887 9.38 8.31
E-Core
Toroid - Sendust
Part Number Material Ref Perm Analyze Click on the Icon next to the core you would like to analyze - a new pop-up window will appear populated with the core specifications and allow you to input winding and power specifications. Ref Size AL (nH/N2) Physical Dimensions Magnetic Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) Ae (cm2) Ie (cm) Ve (cm3)
-52 75 Analyze EE-24/25 85.0 1.000 0.375 0.250 0.250 0.750 0.250 0.403 5.08 2.05 -
-52 75 Analyze DIN 30/7 90.0 1.185 0.593 0.278 0.391 0.782 0.278 0.498 7.14 4.60
-52 75 Analyze EI-375 131.0 1.375 0.572 0.375 0.385 1.000 0.375 0.907 7.40 6.72
-52 75 - None 146.0 1.455 0.685 0.425 0.475 1.035 0.425 1.17 8.50 9.89
-52 75 Analyze EI-21 199.0 1.625 0.671 0.500 0.421 1.125 0.500 1.61 8.41 13.6
-52 75 Analyze DIN 42/15 179.0 1.685 0.830 0.590 0.605 1.210 0.475 1.81 10.4 18.5
-52 75 - DIN 42/15 125.0 1.685 0.830 0.590 0.605 1.210 0.475 1.81 10.4 18.5
-52 75 Analyze DIN 42/20 230.0 1.685 0.830 0.787 0.605 1.210 0.475 2.41 10.4 24.6
-52 75 - DIN 42/20 161.0 1.685 0.830 0.787 0.605 1.210 0.475 2.41 10.4 24.6
-52 75 Analyze EI-625 265.0 1.865 0.776 0.620 0.476 1.250 0.620 2.48 9.53 23.3
Block Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) B (in) C (in)
-52 75 3.150 1.181 0.787
Bus Bar
Toroid - Sendust
Part Number Material Ref Perm AL (nH/N2) Physical Dimensions Magnetic Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) Ae (cm2) Ie (cm) Ve (cm3)
-52 75 147.0 1.020 0.325 0.500 0.520 0.070 0.806 5.92 4.61
-52 75 179.0 1.020 0.325 0.625 0.520 0.070 1.01 5.92 5.77
-52 75 208.0 1.020 0.325 0.750 0.520 0.070 1.21 5.92 6.92
-52 75 232.0 1.020 0.325 0.875 0.520 0.070 1.41 5.92 8.06
-52 75 221.0 1.500 0.480 0.750 0.765 0.103 1.78 8.71 15.1
-52 75 371.0 1.500 0.480 1.500 0.765 0.103 3.56 8.71 30.2
-52 75 82.4 1.700 0.250 0.563 1.240 0.067 0.665 9.08 6.0
Disc Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) C (in)
-52 75 3.180 0.394
-52 75 1.847 0.187
EM-Core
Toroid - Sendust
Part Number Material Ref Perm AL (nH/N2) Physical Dimensions Magnetic Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) H (in) Ae (cm2) Ie (cm) Ve (cm3)
-52 75 84.8 1.000 0.500 0.500 0.400 0.800 0.350 0.350 0.637 6.28 4.00
-52 75 119.0 1.250 0.625 0.570 0.458 1.010 0.438 0.438 0.960 7.46 7.43
-52 75 49.9 1.250 0.625 0.570 0.458 1.010 0.438 0.438 0.960 7.46 7.43
-52 75 125.0 1.455 0.685 0.425 0.475 1.035 0.425 0.425 0.915 8.50 9.28
-52 75 127.4 1.500 0.750 0.750 0.600 1.190 0.536 0.536 1.45 9.46 13.7
-52 75 151.0 1.685 0.827 0.766 0.602 1.360 0.580 0.580 1.79 9.90 17.7
-52 75 168.0 1.930 0.965 0.877 0.765 1.530 0.676 0.676 2.28 12.1 27.5
-52 75 228.0 2.210 1.100 1.070 0.880 1.760 0.850 0.850 3.22 13.7 44.0
HC Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) G (in)
-52 75 0.256 0.256 0.148 0.106 0.106 0.205 0.091
-52 75 0.256 0.256 0.130 0.091 0.097 0.210 0.091
-52 75 0.256 0.256 0.189 0.150 0.096 0.209 0.091
-52 75 0.280 0.274 0.148 0.111 0.103 0.232 0.138 -
-52 75 0.280 0.274 0.148 0.111 0.103 0.232 0.138 -
-52 75 0.280 0.289 0.148 0.111 0.103 0.248 0.138
-52 75 0.280 0.289 0.148 0.111 0.103 0.248 0.138
-52 75 0.280 0.289 0.148 0.111 0.103 0.248 0.138
-52 75 0.280 0.289 0.148 0.111 0.103 0.248 0.138
-52 75 0.280 0.289 0.148 0.111 0.103 0.248 0.138
HD Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) G (in)
-52 75 0.402 0.402 0.118 0.079 0.158 0.323 0.022
-52 75 0.402 0.402 0.177 0.138 0.158 0.323 0.022
-52 75 0.469 0.500 0.140 0.100 0.185 0.378 -
-52 75 0.508 0.508 0.138 0.098 0.193 0.425 0.022
-52 75 0.508 0.508 0.197 0.158 0.193 0.425 0.022
Hollow Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
OD (in) ID (in) L (in)
-52 75 0.998 0.250 1.000
-52 75 1.600 0.245 1.615
U-Core
Toroid - Sendust
Part Number Material Ref Perm AL (nH/N2) Physical Dimensions Magnetic Dimensions Stock
Availability
A (in) B (in) C (in) E (in) F (in) G (in) Ae (cm2) Ie (cm) Ve (cm3)
-52 75 70.0 0.800 0.625 0.250 0.375 0.250 0.300 0.403 7.87 3.18
IC Core
Toroid - Sendust
Part Number Material Ref Perm Type Physical Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) G (in)
-52 75 1 0.276 0.270 0.039 0.075 0.183 0.006 0.264 -
-52 75 2 0.272 0.268 0.039 0.059 0.118 0.006 0.264
-52 75 1 0.276 0.285 0.038 0.075 0.199 0.007 0.264
-52 75 2 0.276 0.285 0.038 0.075 0.047 0.007 0.264
-52 75 2 0.276 0.285 0.038 0.075 0.059 0.007 0.264
-52 75 1 0.396 0.396 0.039 0.102 0.266 0.008 0.374 -
-52 75 1 0.500 0.500 0.039 0.126 0.339 0.012 0.480
-52 75 1 0.500 0.500 0.048 0.126 0.339 0.012 0.480
-52 75 2 0.500 0.500 0.048 0.094 0.165 0.009 0.421
I Core
Toroid - Sendust
Part Number Material Physical Dimensions Stock
Availability
A (in) B (in) C (in)
-52 1.855 1.250 0.375 -
-52 3.490 3.490 0.500 -
ID Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) B (in) C (in)
-52 75 0.402 0.402 0.047
-52 75 0.469 0.500 0.043
-52 75 0.508 0.508 0.047
-52 75 0.508 0.508 0.059
Plain Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
D (in) L (in)
-52 75 0.190 0.750
Pot Core
Toroid - Sendust
Part Number Material Ref Perm Ref Size Physical Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in) G (in)
-52 75 100 x 30.5 3.937 3.425 1.201 0.827 1.614 1.378 0.335 -
-52 75 100 x 50.5 3.937 3.425 1.988 1.614 1.614 1.378 0.335 -
-52 75 100 x 50.5 3.937 3.425 1.988 1.614 1.614 1.378 0.335
-52 75 60 x 20 2.354 2.028 0.787 0.512 0.984 0.587 - -
SC Core
Toroid - Sendust
Part Number Material Ref Perm Physical Dimensions Stock
Availability
A (in) B (in) C (in) D (in) E (in) F (in)
-52 75 0.315 0.315 0.315 0.276 0.230 0.230 -


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