Please use side menu if you cannot use dropdown boxes, nor the header boxes

CWSBYTEMARK
- September 26th 2017 -
Call Today Toll Free: 1 (800) 377-3244
We Are Available Monday to Friday From 8 a.m.- 5 p.m., Pacific Time
E-mail your questions and requirements at sales@cwsbytemark.com

Iron Powder Toroidal Cores For Power Conversion and Line Filter Applications

T series

AL (nH/Square Turn or nH/N2) is the AL value.
L is inductance in nH (nanohenries)
N is the number of turns of a wire
Required turns (N) = square root of (desired 'L' /'AL'), √'L' /'AL', or 1000 turns='mH' /'AL', (square rooted)
CWS ByteMark Part Number is the part number to use to place purchase order. 1 inch = 25.4 mm
O.D. is the outer diameter of the toroid core
I.D. is the inside diameter of the toroid core
HT is the height of the toroid core
Material is the Iron Powder core material
Color may vary by material and coating characteristics

Material 8/90 is the same as 8 and can be used on RF, Power Conversion and Line Filter applications.

Material 2 may also be used for all RF, Power Conversion and Line Filter applications.

Materials 28 and 30 are insignificantly different, just as materials 34 and 35 are to material 33.

Please call for any preferent availability.


Technical Information
General Core Comparison
Sample T-SERIES.pdf Drawing

The prices shown below are for low volume quantity.
Low order fees are charged to total a minimum payment of $25.
Quantity marked in red is subject to availability and prior sales, or back order.
Orders are processed in 2 to 3 business days.
Please call for volume and price inquiries or email sales@cwsbytemark.com
* Non-Standard Stock.
Minimum Order 25 pieces.

Typical Part Number: (Type/Size (inches) - Material/Alternate HT)

Ex: T106-18 T = Toroidal, 1.06 = O.D. Dimension, 18 = Material Type or Mix

O.D. is divided by 100 to get measurement in inches


  Part Number Material AL(nH/N2) Permeability Dimensions O.D. x I.D. X HT (in.) Ae (cm2) Le (cm) weight (g) Quantity
on hand
Price  
T12-26               58 $0.40
Buy Now
 
T250-40               4
Buy Now
 
T106-2 2 13.50 10 1.060 x 0.570 x 0.437 0.659 6.49 21.40 56 $2.50
Buy Now
 
T12-2 2 2.00 10 0.125 x 0.062 x 0.050 0.010 0.75 0.04 62 $0.40
Buy Now
 
T130-2 2 11.00 10 1.300 x 0.780 x 0.437 0.698 8.28 28.90 165 $3.50
Buy Now
 
T157-2 2 14.00 10 1.570 x 0.950 x 0.570 1.060 10.10 53.50 2954 $5.00
Buy Now
Min:  10
 
T16-2 2 2.20 10 0.160 x 0.078 x 0.060 0.015 0.93 0.07 129 $0.40
Buy Now
 
T184-2 2 24.00 10 1.840 x 0.950 x 0.710 1.880 11.20 105.00 62 $4.50
Buy Now
 
T20-2 2 2.50 10 0.200 x 0.088 x 0.070 0.023 1.15 0.13 1646 $0.60
Buy Now
 
T200-2 2 12.00 10 2.000 x 1.250 x 0.550 1.270 13.00 82.00 15 $5.08
Buy Now
 
T225-2 2 12.00 10 2.250 x 1.400 x 0.550 1.420 14.60 82.00 2 $9.00
Buy Now
 
T225-2B 2 21.50 10 2.250 x 1.400 x 1.000 2.590 14.60 189.00 0 $9.00
Buy Now
 
T25-2 2 3.40 10 0.255 x 0.120 x 0.096 0.037 1.50 0.28 23930 $0.60  $0.12
Save: 80% off

Buy Now
 
T30-2 2 4.30 10 0.307 x 0.151 x 0.128 0.061 1.84 0.55 59792 $0.50  $0.15
Save: 70% off

Buy Now
 
T300-2 2 11.40 10 3.040 x 1.930 x 0.500 1.680 19.80 167.00 3 $14.00
Buy Now
 
T300-2D 2 22.80 10 3.040 x 1.930 x 1.000 3.780 19.80 335.00 3 $18.00
Buy Now
 
T37-2 2 4.00 10 0.375 x 0.205 x 0.128 0.064 2.31 0.74 19368 $0.55
Buy Now
 
T400-2 2 18.00 10 4.000 x 2.250 x 0.650 3.460 25.00 432.00 17 $19.00
Buy Now
 
T400-2D 2 36.00 10 4.000 x 2.250 x 1.300 6.850 25.00 855.00 0 $36.00
Buy Now
 
T44-2 2 5.20 10 0.440 x 0.229 x 0.159 0.099 2.68 1.33 21282 $0.60  $0.18
Save: 70% off

Buy Now
 
T50-2 2 4.90 10 0.500 x 0.303 x 0.190 0.112 3.19 1.79 35428 $0.65  $0.20
Save: 70% off

Buy Now
 
T520-2 2 20.00 10 5.200 x 3.808 x 0.800 5.240 33.10 865.00 49 $27.50
Buy Now
 
T68-2 2 5.70 10 0.690 x 0.370 x 0.190 0.179 4.23 3.80 2846 $0.90  $0.27
Save: 70% off

Buy Now
 
T80-2 2 5.50 10 0.795 x 0.495 x 0.250 0.231 5.14 5.95 3663 $1.20  $0.36
Save: 70% off

Buy Now
 
T94-2 2 8.40 10 0.942 x 0.560 x 0.312 0.362 5.97 10.80 2264 $1.50  $0.45
Save: 70% off

Buy Now
 
T72-2 2 12.80 10 0.720 x 0.280 x 0.260 0.349 4.01 7.00 123 $1.20
Buy Now
 
T68-2D 2 11.40 10 0.690 x 0.370 x 0.375 0.358 4.23 7.60 193 $1.15
Buy Now
 
T106-28 28 or 30 30.00 22 1.060 x 0.570 x 0.437 0.659 6.49 25.68 5 $1.50
Buy Now
 
T157-28 28 or 30 31.50 22 1.570 x 0.950 x 0.570 1.060 10.10 64.20 1 $1.80
Buy Now
 
T225-28 28 or 30 2.25 22 2.250 x 1.405 x 0.550 1.420 14.60 124.20 12 $3.00
Buy Now
 
T300-28 28 or 30 23.00 22 3.040 x 1.930 x 0.500 1.680 19.80 200.40 3 $5.00
Buy Now
 
T157-33 33 or 35 43.50 33 1.570 x 0.950 x 0.570 1.060 10.10 67.41 15 $1.80
Buy Now
 
T184-33 33 or 35 1.84 33 1.840 x 0.950 x 0.710 1.880 11.20 132.30 19 $3.52
Buy Now
 
T200-33 33 or 35 37.00 33 2.000 x 1.250 x 0.550 1.270 13.00 103.32 8 $3.00
Buy Now
 
T225-33 33 or 35 37.00 33 2.250 x 1.405 x 0.550 1.420 14.60 130.41 0 $3.00
Buy Now
 
T106-8/90 8 45.00 35 1.060 x 0.570 x 0.437 0.659 6.49 27.82 250 $2.50
Buy Now
 
T130-8/90 8 35.00 35 1.300 x 0.780 x 0.437 0.698 8.28 37.57 49 $3.00
Buy Now
 
T157-8/90 8 42.00 35 1.570 x 0.950 x 0.570 1.060 10.10 69.55 90 $3.50
Buy Now
 
T16-8/90 8 6.00 35 0.160 x 0.078 x 0.060 0.015 0.93 0.09 47 $0.40
Buy Now
 
T184-8/90 8 72.00 35 1.840 x 0.950 x 0.710 1.880 11.20 136.50 16 $5.50
Buy Now
 
T20-8/90 8 7.80 35 0.200 x 0.088 x 0.070 0.023 1.15 0.17 55 $0.40
Buy Now
 
T200-8/90 8 42.50 35 2.000 x 1.250 x 0.550 1.270 13.00 106.60 5 $6.00
Buy Now
 
T225-8/90 8 42.50 35 2.250 x 1.405 x 0.550 1.420 14.60 134.55 177 $6.00
Buy Now
 
T25-8/90 8 10.00 35 0.255 x 0.120 x 0.096 0.037 1.50 0.36 31 $0.40
Buy Now
 
T44-8/90 8 18.00 35 0.440 x 0.229 x 0.159 0.099 2.68 1.73 1270 $0.60
Buy Now
 
T50-8/90 8 17.50 35 0.500 x 0.303 x 0.190 0.112 3.19 2.33 213 $0.65
Buy Now
 
T68-8/90 8 26.00 35 0.690 x 0.370 x 0.250 0.242 4.23 6.70 500 $0.90
Buy Now
 
T157-18 18 73.00 55 1.570 x 0.950 x 0.570 1.060 10.10 70.62 19 $3.50
Buy Now
 
T184-18 18 116.00 55 1.840 x 0.950 x 0.710 1.880 11.20 138.60 11 $5.50
Buy Now
 
T200-18 18 67.00 55 2.000 x 1.250 x 0.550 1.270 13.00 108.24 1 $6.00
Buy Now
 
T50-18 18 24.00 55 0.500 x 0.303 x 0.190 0.112 3.19 2.36 140 $0.65
Buy Now
 
T80-18 18 31.00 55 0.795 x 0.495 x 0.250 0.231 5.14 7.85 59 $1.20
Buy Now
 
T50-18B 18 32.00 55 0.500 x 0.303 x 0.250 0.148 3.19 3.11 1072 $0.70
Buy Now
 
T60-18 18 34.50 55 0.600 x 0.336 x 0.234 0.187 3.74 4.61 760 $0.60
Buy Now
 
T106-40 40 81.00 60 0.020 x 0.020 x 0.025 0.659 6.49 29.53 4414 $1.50
Buy Now
 
T130-40 40 69.00 60 1.300 x 0.780 x 0.437 0.698 8.28 39.89 116 $1.50
Buy Now
 
T157-40 40 86.00 60 1.570 x 0.950 x 0.570 1.060 10.10 73.83 174 $1.80
Buy Now
 
T184-40 40 143.00 60 1.840 x 0.950 x 0.710 1.880 11.20 144.90 12 $2.50
Buy Now
 
T200-40 40 79.00 60 2.000 x 1.250 x 0.550 1.270 13.00 113.16 86 $3.00
Buy Now
 
T200-40B 40 142.00 60 2.000 x 1.250 x 1.000 2.320 13.00 207.00 11 $3.50
Buy Now
 
T30-40 28 or 30 28.00 60 0.307 x 0.151 x 0.128 0.060 1.84 0.76 12 $0.50
Buy Now
 
T50-40 40 29.50 60 0.500 x 0.303 x 0.190 0.112 3.19 2.47 16 $0.65
Buy Now
 
T68-40 40 35.00 60 0.690 x 0.370 x 0.190 0.179 4.23 5.24 18 $0.90
Buy Now
 
T106-26 26 93.00 75 1.060 x 0.570 x 0.437 0.659 6.49 29.96 43 $1.50
Buy Now
 
T106-52 52 95.00 75 1.060 x 0.570 x 0.437 0.659 6.49 29.96 6 $1.50
Buy Now
 
T130-26 26 81.00 75 1.300 x 0.780 x 0.437 0.698 8.28 40.46 0 $1.50
Buy Now
 
T130-52 52 79.00 75 1.300 x 0.780 x 0.437 0.698 8.28 40.46 57 $1.50
Buy Now
 
T157-26 26 100.00 75 1.570 x 0.950 x 0.570 1.060 10.10 74.90 230 $1.80
Buy Now
 
T157-52 52 99.00 75 1.570 x 0.950 x 0.570 1.060 10.10 74.90 91 $1.80
Buy Now
 
T16-26 26 14.50 75 0.160 x 0.078 x 0.060 0.015 0.93 0.10 2840 $0.40
Buy Now
 
T184-26 26 169.00 75 1.840 x 0.950 x 0.710 1.880 11.20 147.00 110 $2.50
Buy Now
 
T184-52 52 159.00 75 1.840 x 0.950 x 0.710 1.880 11.20 147.00 9 $2.50
Buy Now
 
T200-26 26 92.00 75 2.000 x 1.250 x 0.550 1.270 13.00 114.80 2 $3.00
Buy Now
 
T200-28 28 or 30   75 2.000 x 1.250 x 0.550 1.270 13.00 98.40 6 $2.50
Buy Now
 
T200-52 52 92.00 75 2.000 x 1.250 x 0.550 1.270 13.00 114.80 11 $3.00
Buy Now
 
T200-26B 26 160.00 75 2.000 x 1.250 x 1.000 2.320 13.00 210.00 103 $3.50
Buy Now
 
T200-52B 52 155.00 75 2.000 x 1.250 x 1.000 2.320 13.00 210.00 20 $3.50
Buy Now
 
T225-26 26 98.00 75 2.250 x 1.405 x 0.550 1.420 14.60 144.90 12 $3.00
Buy Now
 
T225-52 52 92.00 75 2.250 x 1.405 x 0.550 1.420 14.60 144.90 11 $3.00
Buy Now
 
T225-26B 26 160.00 75 2.250 x 1.405 x 1.000 2.590 14.60 264.60 0 $3.00
Buy Now
 
T225-52B 52 155.00 75 2.250 x 1.405 x 1.000 2.590 14.60 264.60 36 $3.00
Buy Now
 
T25-26 26 24.50 75 0.255 x 0.120 x 0.096 0.037 1.50 0.39 955 $0.40
Buy Now
 
T25-52 25 23.00 75 0.255 x 0.120 x 0.096 0.037 1.50 0.39 175 $0.40
Buy Now
 
T30-26 26 33.50 75 0.307 x 0.151 x 0.128 0.060 1.84 0.77 1138 $0.50
Buy Now
 
T30-52 52 30.50 75 0.307 x 0.151 x 0.128 0.060 1.84 0.77 163 $0.50
Buy Now
 
T300-26 26 80.00 75 3.040 x 1.930 x 0.500 1.680 19.80 233.80 3 $5.00
Buy Now
 
T300-52 52 80.00 75 3.040 x 1.930 x 0.500 1.680 19.80 233.80 11 $5.00
Buy Now
 
T300-26D 26 160.00 75 3.040 x 1.930 x 1.000 3.380 19.80 469.00 161 $8.00
Buy Now
 
T37-26 26 28.50 75 0.375 x 0.205 x 0.128 0.064 2.31 1.03 84 $0.55
Buy Now
 
T400-52 52 131.00 75 4.000 x 2.250 x 0.650 3.460 25.00 604.80 1 $11.00
Buy Now
 
T400-26D 26 262.00 75 4.000 x 2.250 x 1.300 6.850 25.00 1197.00 4 $29.00
Buy Now
 
T44-26 26 37.00 75 0.440 x 0.229 x 0.159 0.099 2.68 1.86 433 $0.60
Buy Now
 
T44-52 52 35.00 75 0.440 x 0.229 x 0.159 0.099 2.68 1.86 444 $0.60
Buy Now
 
T50-26 26 33.00 75 0.500 x 0.303 x 0.190 0.112 3.19 2.51 5926 $0.65
Buy Now
 
T50-52 52 33.00 75 0.500 x 0.303 x 0.190 0.112 3.19 2.51 2354 $0.65
Buy Now
 
T520-26 26 149.00 75 5.200 x 3.080 x 0.800 5.240 33.10 1211.00 0 $28.00
Buy Now
 
T520-52 52 137.00 75 5.200 x 3.080 x 0.800 5.240 33.10 1211.00 0 $28.00
Buy Now
 
T68-26 26 43.50 75 0.690 x 0.370 x 0.190 0.179 4.23 5.31 869 $0.90
Buy Now
 
T68-52 52 40.00 75 0.690 x 0.370 x 0.190 0.179 4.23 5.31 58 $0.90
Buy Now
 
T80-26 26 46.00 75 0.795 x 0.495 x 0.250 0.231 5.14 8.33 1464 $1.20
Buy Now
 
T80-52 52 42.00 75 0.795 x 0.495 x 0.250 0.231 5.14 8.33 171 $1.20
Buy Now
 
T94-26 26 60.00 75 0.942 x 0.560 x 0.312 0.362 5.97 15.12 1750 $1.50
Buy Now
 
T94-52 52 57.00 75 0.942 x 0.560 x 0.312 0.362 5.97 15.12 86 $1.50
Buy Now
 
T51-26C 26 83.00 75 0.500 x 0.200 x 0.250 0.223 2.79 4.35 132 $0.15
Buy Now
 
T60-26 26 50.00 75 0.600 x 0.336 x 0.234 0.187 3.74 4.89 142 $0.75
Buy Now
 
T60-26D 26 97.00 75 0.600 x 0.336 x 0.470 0.374 3.74 9.80 9 $0.09
Buy Now
 
T90-52 52 64.00 75 0.900 x 0.550 x 0.375 0.395 5.78 15.96 83 $2.00
Buy Now
 

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.


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

Copyright (C)2008, CWS Bytemark
Updated 2013 Jan. Rev. V3.1
.