CWSBYTEMARK
---- April 17th 2026 ----

Call: 1 (800) 377-3244
Monday to Friday 8 A.M. - 5 P.M. (Pacific Time)
E-mail questions to: sales@cwsbytemark.com

Pricing is subject to change depending on product availability and backorders.
*Please Note: Contact us for items without price.

Iron Powder Toroidal Cores For Power Conversion and Line Filter Applications

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  Part Number Material AL(nH/N2) Permeability Dimensions O.D. x I.D. X HT (in.) Ae (cm2) Le (cm) weight (g) Qty. Price
  T106-2 2 13.50 10.0 1.060 x 0.570 x 0.437 0.659 6.49 21.40 7 $3.13
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  T12-2 2 2.00 10.0 0.125 x 0.062 x 0.050 0.010 0.75 0.04 62 $0.50
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  T130-2 2 11.00 10.0 1.300 x 0.780 x 0.437 0.698 8.28 28.90 85 $4.38
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  T157-2 2 14.00 10.0 1.570 x 0.950 x 0.570 1.060 10.10 53.50 2761 $6.25
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Min:  10
  T16-2 2 2.20 10.0 0.160 x 0.078 x 0.060 0.015 0.93 0.07 121 $0.50
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  T184-2 2 24.00 10.0 1.840 x 0.950 x 0.710 1.880 11.20 105.00 16 $5.63
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  T20-2 2 2.50 10.0 0.200 x 0.088 x 0.070 0.023 1.15 0.13 1646 $0.75
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  T25-2 2 3.40 10.0 0.255 x 0.120 x 0.096 0.037 1.50 0.28 23465 $0.75
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  T30-2 2 4.30 10.0 0.307 x 0.151 x 0.128 0.061 1.84 0.55 58583 $0.63
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  T37-2 2 4.00 10.0 0.375 x 0.205 x 0.128 0.064 2.31 0.74 19161 $0.69
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  T44-2 2 5.20 10.0 0.440 x 0.229 x 0.159 0.099 2.68 1.33 20773 $0.75
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  T50-2 2 4.90 10.0 0.500 x 0.303 x 0.190 0.112 3.19 1.79 33243 $0.81
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  T68-2 2 5.70 10.0 0.690 x 0.370 x 0.190 0.179 4.23 3.80 735 $1.13
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  T80-2 2 5.50 10.0 0.795 x 0.495 x 0.250 0.231 5.14 5.95 1583 $1.50
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  T94-2 2 8.40 10.0 0.942 x 0.560 x 0.312 0.362 5.97 10.80 1122 $1.88
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  T106-26 26 93.00 75.0 1.060 x 0.570 x 0.437 0.659 6.49 29.96 61 $1.88
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  T106-40 40 81.00 60.0 0.020 x 0.020 x 0.025 0.659 6.49 29.53 4412 $1.88
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  T106-8/90 8 45.00 35.0 1.060 x 0.570 x 0.437 0.659 6.49 27.82 218 $3.13
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  T130-26 26 81.00 75.0 1.300 x 0.780 x 0.437 0.698 8.28 40.46 80 $1.88
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  T130-40 40 69.00 60.0 1.300 x 0.780 x 0.437 0.698 8.28 39.89 111 $1.88
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  T130-52 52 79.00 75.0 1.300 x 0.780 x 0.437 0.698 8.28 40.46 53 $1.88
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  T130-8/90 8 35.00 35.0 1.300 x 0.780 x 0.437 0.698 8.28 37.57 42 $3.75
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  T157-18 18 73.00 55.0 1.570 x 0.950 x 0.570 1.060 10.10 70.62 19 $4.38
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  T157-26 26 100.00 75.0 1.570 x 0.950 x 0.570 1.060 10.10 74.90 4271 $2.25
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  T157-33 33 or 35 43.50 33.0 1.570 x 0.950 x 0.570 1.060 10.10 67.41 15 $2.25
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  T157-40 40 86.00 60.0 1.570 x 0.950 x 0.570 1.060 10.10 73.83 174 $2.25
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  T157-52 52 99.00 75.0 1.570 x 0.950 x 0.570 1.060 10.10 74.90 87 $2.25
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  T157-8/90 8 42.00 35.0 1.570 x 0.950 x 0.570 1.060 10.10 69.55 64 $4.38
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  T16-26 26 14.50 75.0 0.160 x 0.078 x 0.060 0.015 0.93 0.10 2790 $0.50
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  T16-8/90 8 6.00 35.0 0.160 x 0.078 x 0.060 0.015 0.93 0.09 47 $0.50
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  T184-18 18 116.00 55.0 1.840 x 0.950 x 0.710 1.880 11.20 138.60 0 $6.88
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  T184-26 26 169.00 75.0 1.840 x 0.950 x 0.710 1.880 11.20 147.00 102 $3.13
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  T184-33 33 or 35 1.84 33.0 1.840 x 0.950 x 0.710 1.880 11.20 132.30 19 $4.40
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  T184-40 40 143.00 60.0 1.840 x 0.950 x 0.710 1.880 11.20 144.90 12 $3.13
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  T184-8/90 8 72.00 35.0 1.840 x 0.950 x 0.710 1.880 11.20 136.50 12 $6.88
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  T20-8/90 8 7.80 35.0 0.200 x 0.088 x 0.070 0.023 1.15 0.17 55 $0.50
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  T200-40 40 79.00 60.0 2.000 x 1.250 x 0.550 1.270 13.00 113.16 86 $3.75
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  T200-52 52 92.00 75.0 2.000 x 1.250 x 0.550 1.270 13.00 114.80 11 $3.75
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  T200-26B 26 160.00 75.0 2.000 x 1.250 x 1.000 2.320 13.00 210.00 103 $4.38
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  T200-40B 40 142.00 60.0 2.000 x 1.250 x 1.000 2.320 13.00 207.00 11 $4.38
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  T200-52B 52 155.00 75.0 2.000 x 1.250 x 1.000 2.320 13.00 210.00 0 $4.38
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  T225-28 28 or 30 2.25 22.0 2.250 x 1.405 x 0.550 1.420 14.60 124.20 7 $3.75
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  T225-8/90 8 42.50 35.0 2.250 x 1.405 x 0.550 1.420 14.60 134.55 119 $7.50
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  T225-52B 52 155.00 75.0 2.250 x 1.405 x 1.000 2.590 14.60 264.60 25 $3.75
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  T25-26 26 24.50 75.0 0.255 x 0.120 x 0.096 0.037 1.50 0.39 955 $0.50
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  T25-52 25 23.00 75.0 0.255 x 0.120 x 0.096 0.037 1.50 0.39 175 $0.50
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  T25-8/90 8 10.00 35.0 0.255 x 0.120 x 0.096 0.037 1.50 0.36 31 $0.50
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  T30-26 26 33.50 75.0 0.307 x 0.151 x 0.128 0.060 1.84 0.77 1138 $0.63
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  T30-40 28 or 30 28.00 60.0 0.307 x 0.151 x 0.128 0.060 1.84 0.76 12 $0.63
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  T30-52 52 30.50 75.0 0.307 x 0.151 x 0.128 0.060 1.84 0.77 163 $0.63
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  T300-26D 26 160.00 75.0 3.040 x 1.930 x 1.000 3.380 19.80 469.00 552 $15.00
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  T37-26 26 28.50 75.0 0.375 x 0.205 x 0.128 0.064 2.31 1.03 1156 $0.69
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  T44-26 26 37.00 75.0 0.440 x 0.229 x 0.159 0.099 2.68 1.86 469 $0.75
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  T44-52 52 35.00 75.0 0.440 x 0.229 x 0.159 0.099 2.68 1.86 444 $0.75
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  T44-8/90 8 18.00 35.0 0.440 x 0.229 x 0.159 0.099 2.68 1.73 1270 $0.75
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  T50-18 18 24.00 55.0 0.500 x 0.303 x 0.190 0.112 3.19 2.36 140 $0.81
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  T50-26 26 33.00 75.0 0.500 x 0.303 x 0.190 0.112 3.19 2.51 5924 $0.81
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  T50-40 40 29.50 60.0 0.500 x 0.303 x 0.190 0.112 3.19 2.47 10 $0.81
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  T50-52 52 33.00 75.0 0.500 x 0.303 x 0.190 0.112 3.19 2.51 2330 $0.81
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  T50-8/90 8 17.50 35.0 0.500 x 0.303 x 0.190 0.112 3.19 2.33 213 $1.06
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  T68-26 26 43.50 75.0 0.690 x 0.370 x 0.190 0.179 4.23 5.31 869 $1.13
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  T68-40 40 35.00 60.0 0.690 x 0.370 x 0.190 0.179 4.23 5.24 18 $1.13
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  T68-52 52 40.00 75.0 0.690 x 0.370 x 0.190 0.179 4.23 5.31 58 $1.13
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  T68-8/90 8 26.00 35.0 0.690 x 0.370 x 0.250 0.242 4.23 6.70 500 $1.13
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  T80-18 18 31.00 55.0 0.795 x 0.495 x 0.250 0.231 5.14 7.85 59 $1.50
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  T80-26 26 46.00 75.0 0.795 x 0.495 x 0.250 0.231 5.14 8.33 932 $1.50
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  T80-52 52 42.00 75.0 0.795 x 0.495 x 0.250 0.231 5.14 8.33 109 $1.50
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  T94-26 26 60.00 75.0 0.942 x 0.560 x 0.312 0.362 5.97 15.12 1534 $1.88
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  T94-52 52 57.00 75.0 0.942 x 0.560 x 0.312 0.362 5.97 15.12 54 $1.88
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  T72-2 2 12.80 10.0 0.720 x 0.280 x 0.260 0.349 4.01 7.00 102 $1.50
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  T12-26 26 13.00 75.0 0.125 x 0.062 x 0.050 0.010 0.75   58 $0.50
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  T50-18B 18 32.00 55.0 0.500 x 0.303 x 0.250 0.148 3.19 3.11 1072 $0.88
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  T51-26C 26 83.00 75.0 0.500 x 0.200 x 0.250 0.223 2.79 4.35 132 $0.19
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  T60-18 18 34.50 55.0 0.600 x 0.336 x 0.234 0.187 3.74 4.61 760 $0.75
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  T60-26 26 50.00 75.0 0.600 x 0.336 x 0.234 0.187 3.74 4.89 92 $0.94
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  T90-52 52 64.00 75.0 0.900 x 0.550 x 0.375 0.395 5.78 15.96 81 $2.50
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  T68-2D 2 11.40 10.0 0.690 x 0.370 x 0.375 0.358 4.23 7.60 193 $1.44
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  T51-2B 2 13.80 10.0 0.500 x 0.200 x 0.312 0.282 2.79   100 $0.19
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DISCLAIMER:
CWS Bytemark reserves the right at any time and from time to time to make changes to design, technical specification, or construction of any product listed on this website without notice.
CWS Bytemark also reserves the right to discontinue or limit sale of any product or service available throughout this website on temporary or permanently basis without notice.
CWS Bytemark highly recommend customers not to use its products offered on this website for inappropriate use and applications. Products should be tested for its suitability by prospective customers in all possible applications and conditions.

WARNING: This product can expose you to chemicals, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Any Comments, Suggestions or Questions? Contact us!
Email: sales@cwsbytemark.com
Tel: (714) 279-9010, Fax: (714) 279-9482
Toll Free: 1-800-679-3184 or 1 (800) 377-3244
CWS 353 West Grove Ave. Orange, California 92865

Copyright © 2008-2021, CWS Bytemark
Updated 2021 Jan. Rev. V4.0.