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CWSBYTEMARK
- September 19th 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 RF Applications

T series


Designed for high current, low voltage applications and ideal for latest generation of low voltage microprocessors. These toroid core offers compact size, and minimum EMI.
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 is the same as 8/90 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.

Please call for any preferent availability.


Techinical Information
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

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

Ex: T106-0 T = Toroidal, 1.06 = O.D. Dimension, 0 = 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  
T184-15               47 $5.50
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T12-0 0.24 1.0 0.125 x 0.062 x 0.050 0.010 0.75 0.02 195 $0.40
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T12-1 1 4.80 20.0 0.125 x 0.062 x 0.050 0.010 0.75 0.05 129 $0.40
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T12-10 10 1.20 6.0 0.125 x 0.062 x 0.050 0.010 0.75 0.04 370 $0.40
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T12-12 12 0.75 4.0 0.125 x 0.062 x 0.050 0.010 0.75 0.04 56 $0.40
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T12-15 15 5.00 25.0 0.125 x 0.062 x 0.050 0.010 0.75 0.05 125 $0.40
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T12-17 17 0.75 4.0 0.125 x 0.062 x 0.050 0.010 0.75 0.04 728 $0.40
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T12-2 2 2.00 10 0.125 x 0.062 x 0.050 0.010 0.75 0.04 62 $0.40
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T12-3 3 6.00 35.0 0.125 x 0.062 x 0.050 0.010 0.75 0.05 489 $0.40
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T12-6 6 1.70 8.5 0.125 x 0.062 x 0.050 0.010 0.75 0.04 17 $0.40
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T12-7 7 1.80 9.0 0.125 x 0.062 x 0.050 0.010 0.75 0.04 317 $0.40
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T16-0 0.30 1.0 0.160 x 0.078 x 0.060 0.015 0.93 0.04 98 $0.40
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T16-1 1 4.40 20.0 0.160 x 0.078 x 0.060 0.015 0.93 0.09 156 $0.40
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T16-10 10 1.30 6.0 0.160 x 0.078 x 0.060 0.015 0.93 0.07 563 $0.40
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T16-12 12 0.80 4.0 0.160 x 0.078 x 0.060 0.015 0.93 0.07 2370 $0.40
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T16-15 15 5.50 25.0 0.160 x 0.078 x 0.060 0.015 0.93 0.09 228 $0.40
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T16-17 17 0.80 4.0 0.160 x 0.078 x 0.060 0.015 0.93 0.07 260 $0.40
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T16-2 2 2.20 10 0.160 x 0.078 x 0.060 0.015 0.93 0.07 129 $0.40
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T16-3 3 6.10 35.0 0.160 x 0.078 x 0.060 0.015 0.93 0.09 199 $0.40
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T16-6 6 1.90 8.5 0.160 x 0.078 x 0.060 0.015 0.93 0.07 56 $0.40
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T16-8/90 8 6.00 35 0.160 x 0.078 x 0.060 0.015 0.93 0.09 47 $0.40
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T20-0 .35 0.35 1.0 0.200 x 0.088 x 0.070 0.023 1.15 0.08 3670 $0.40
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T20-1 1 5.20 20.0 0.200 x 0.088 x 0.070 0.023 1.15 0.17 129 $0.60
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T20-10 10 1.60 6.0 0.200 x 0.088 x 0.070 0.023 1.15 0.13 66 $0.60
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T20-15 15 6.50 25.0 0.200 x 0.088 x 0.070 0.023 1.15 0.17 167 $0.40
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T20-17 17 0.20 1.0 0.200 x 0.088 x 0.070 0.023 1.15 0.12 834 $0.60
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T20-2 2 2.50 10 0.200 x 0.088 x 0.070 0.023 1.15 0.13 1646 $0.60
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T20-3 3 7.60 35.0 0.200 x 0.088 x 0.070 0.023 1.15 0.17 383 $0.40
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T20-6 5 2.20 8.5 0.200 x 0.088 x 0.070 0.023 1.15 0.13 267 $0.40
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T20-8/90 8 7.80 35 0.200 x 0.088 x 0.070 0.023 1.15 0.17 55 $0.40
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T25-0 0.45 1.0 0.255 x 0.120 x 0.096 0.037 1.50 0.17 71 $0.40  $0.12
Save: 70% off

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T25-1 1 7.00 20.0 0.255 x 0.120 x 0.096 0.037 1.50 0.35 0 $0.40
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T25-10 10 1.90 6.0 0.255 x 0.120 x 0.096 0.037 1.50 0.27 79850 $0.40
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T25-12 12 1.20 4.0 0.255 x 0.120 x 0.096 0.037 1.50 0.26 42215 $0.40  $0.12
Save: 70% off

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T25-15 15 8.50 25.0 0.255 x 0.120 x 0.096 0.037 1.50 0.35 33 $0.40
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T25-17 17 1.20 4.0 0.255 x 0.120 x 0.096 0.037 1.50 0.26 136 $0.40
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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

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T25-3 3 10.00 35.0 0.255 x 0.120 x 0.096 0.037 1.50 0.36 712 $0.40
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T25-6 6 2.70 8.5 0.255 x 0.120 x 0.096 0.037 1.50 0.28 34657 $0.40  $0.12
Save: 70% off

Buy Now
 
T25-7 7 2.90 9.0 0.255 x 0.120 x 0.096 0.037 1.50 0.28 36 $0.40
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T25-8/90 8 10.00 35 0.255 x 0.120 x 0.096 0.037 1.50 0.36 31 $0.40
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T30-0 0.60 1.0 0.307 x 0.151 x 0.128 0.061 1.84 0.33 760 $0.50
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T30-1 1 8.50 20.0 0.307 x 0.151 x 0.128 0.061 1.84 0.70 85 $0.50
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T30-10 10 2.50 6.0 0.307 x 0.151 x 0.128 0.061 1.84 0.54 56040 $0.50
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T30-12 12 1.60 4.0 0.307 x 0.151 x 0.128 0.061 1.84 0.53 735 $0.50
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T30-15 15 9.30 25.0 0.307 x 0.151 x 0.128 0.061 1.84 0.70 408 $0.50
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T30-17 17 1.60 4.0 0.307 x 0.151 x 0.128 0.061 1.84 0.53 14804 $0.50
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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

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T30-3 3 14.00 35.0 0.307 x 0.151 x 0.128 0.061 1.84 0.74 53 $0.50
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T30-6 6 3.60 8.5 0.307 x 0.151 x 0.128 0.061 1.84 0.55 24230 $0.50
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T37-0 0.49 1.0 0.375 x 0.205 x 0.128 0.064 2.31 0.44 16324 $0.55  $0.17
Save: 70% off

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T37-1 1 8.00 20.0 0.375 x 0.205 x 0.128 0.064 2.31 0.94 411 $0.55
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T37-10 10 2.50 6.0 0.375 x 0.205 x 0.128 0.064 2.31 0.72 4543 $0.55  $0.17
Save: 70% off

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T37-12 12 1.50 4.0 0.375 x 0.205 x 0.128 0.064 2.31 0.71 170 $0.55
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T37-15 15 9.00 25.0 0.375 x 0.205 x 0.128 0.064 2.31 0.94 169 $0.55
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T37-17 17 1.50 4.0 0.375 x 0.205 x 0.128 0.064 2.31 0.71 35470 $0.55  $0.17
Save: 70% off

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T37-2 2 4.00 10 0.375 x 0.205 x 0.128 0.064 2.31 0.74 19368 $0.55
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T37-3 3 12.00 35.0 0.375 x 0.205 x 0.128 0.064 2.31 0.96 222 $0.55
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T37-6 6 3.00 8.5 0.375 x 0.205 x 0.128 0.064 2.31 0.74 94999 $0.55  $0.17
Save: 70% off

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T37-7 7 3.20 9.0 0.375 x 0.205 x 0.128 0.064 2.31 0.74 2037 $0.55
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T44-0 0.65 1.0 0.440 x 0.229 x 0.159 0.099 2.68 0.80 79 $0.60
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T44-1 1 10.50 20.0 0.440 x 0.229 x 0.159 0.099 2.68 1.70 63 $0.60
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T44-10 10 3.30 6.0 0.440 x 0.229 x 0.159 0.099 2.68 1.30 9155 $0.60
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T44-12 12 1.85 4.0 0.440 x 0.229 x 0.159 0.099 2.68 1.28 17 $0.60
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T44-15 15 16.00 6.0 0.440 x 0.229 x 0.159 0.099 2.68 1.70 104 $0.60
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T44-17 17 1.85 4.0 0.440 x 0.229 x 0.159 0.099 2.68 1.28 1844 $0.60
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

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T44-3 3 18.00 35.0 0.440 x 0.229 x 0.159 0.099 2.68 1.73 456 $0.60
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T44-6 6 4.20 8.5 0.440 x 0.229 x 0.159 0.099 2.68 1.33 100 $0.60
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T44-7 7 4.60 9.0 0.440 x 0.229 x 0.159 0.099 2.68 1.33 16272 $0.60
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T44-8/90 8 18.00 35 0.440 x 0.229 x 0.159 0.099 2.68 1.73 1270 $0.60
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T50-0 0.64 1.0 0.500 x 0.303 x 0.190 0.112 3.19 1.07 220 $0.65
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T50-1 1 10.00 20.0 0.500 x 0.303 x 0.190 0.112 3.19 2.29 293 $0.65
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T50-10 10 3.10 6.0 0.500 x 0.303 x 0.190 0.112 3.19 1.75 18300 $0.65
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T50-12 12 1.80 4.0 0.500 x 0.303 x 0.190 0.112 3.19 1.72 81 $0.65
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T50-15 15 13.50 25.0 0.500 x 0.303 x 0.190 0.112 3.19 2.29 7 $0.65
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T50-17 17 1.80 4.0 0.500 x 0.303 x 0.190 0.112 3.19 1.72 4372 $0.65
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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
 
T50-3 3 17.50 35.0 0.500 x 0.303 x 0.190 0.112 3.19 2.33 72 $0.65
Buy Now
 
T50-6 6 4.00 8.5 0.500 x 0.303 x 0.190 0.112 3.19 1.79 40431 $0.20
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T50-7 7 4.30 9.0 0.500 x 0.303 x 0.190 0.112 3.19 1.79 738 $0.65
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T50-8/90 8 17.50 35 0.500 x 0.303 x 0.190 0.112 3.19 2.33 213 $0.65
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T68-1 1 11.50 20.0 0.690 x 0.370 x 0.190 0.179 4.23 4.86 633 $0.90
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T68-10 10 3.20 6.0 0.690 x 0.370 x 0.190 0.179 4.23 3.72 2428 $0.90
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T68-15 15 18.00 25.0 0.690 x 0.370 x 0.190 0.179 4.23 4.86 92 $0.90
Buy Now
 
T68-17 17 2.10 9.0 0.690 x 0.370 x 0.190 0.179 4.23 3.64 5185 $0.90  $0.27
Save: 70% off

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
 
T68-3 3 19.50 35.0 0.690 x 0.370 x 0.190 0.179 4.23 4.93 4 $1.00
Buy Now
 
T68-6 6 4.70 8.5 0.690 x 0.370 x 0.190 0.179 4.23 3.80 18558 $0.90  $0.27
Save: 70% off

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T68-7 7 5.20 9.0 0.690 x 0.370 x 0.190 0.179 4.23 3.80 139 $0.90
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T80-0 0.85 1.0 0.795 x 0.495 x 0.250 0.231 5.14 3.57 32 $1.20
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T80-1 1 11.50 20.0 0.795 x 0.495 x 0.250 0.231 5.14 7.62 32 $1.20
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T80-10 10 3.20 6.0 0.795 x 0.495 x 0.250 0.231 5.14 5.83 1998 $1.20  $0.36
Save: 70% off

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T80-12 12 2.20 4.0 0.795 x 0.495 x 0.250 0.231 5.14 5.71 731 $1.20
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T80-15 15 17.00 25.0 0.795 x 0.495 x 0.250 0.231 5.14 7.62 130 $1.20
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T80-17 17 2.20 9.0 0.795 x 0.495 x 0.250 0.231 5.14 5.71 580 $1.20
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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

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T80-3 3 18.00 35.0 0.795 x 0.495 x 0.250 0.231 5.14 7.74 1089 $1.20
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T80-6 6 4.50 8.5 0.795 x 0.495 x 0.250 0.231 5.14 5.95 3601 $1.20  $0.36
Save: 70% off

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T80-7 7 5.00 9.0 0.795 x 0.495 x 0.250 0.231 5.14 5.95 12 $1.20
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T68-8/90 8 26.00 35 0.690 x 0.370 x 0.250 0.242 4.23 6.70 500 $0.90
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T68-2D 2 11.40 10 0.690 x 0.370 x 0.375 0.358 4.23 7.60 193 $1.15
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T94-0 1.06 1.0 0.942 x 0.560 x 0.312 0.362 5.97 6.48 209 $1.50
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T94-1 1 16.00 20.0 0.942 x 0.560 x 0.312 0.362 5.97 13.82 32 $1.50
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T94-10 10 0.94 6.0 0.942 x 0.560 x 0.312 0.362 5.97 10.58 2962 $1.50  $0.45
Save: 70% off

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T94-15 15 20.00 25.0 0.942 x 0.560 x 0.312 0.362 5.97 13.82 0 $1.50
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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

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T94-3 3 24.80 35.0 0.942 x 0.560 x 0.312 0.362 5.97 14.04 1955 $1.50
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T94-6 6 7.00 8.5 0.942 x 0.560 x 0.312 0.362 4.23 10.80 4 $1.50
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T94-12 12 2.90 4.0 0.942 x 0.560 x 0.312 0.362 5.97 10.37 279 $2.76
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T106-0 1.90 1.0 1.060 x 0.570 x 0.437 0.659 6.49 12.84 0 $1.40
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T106-1 1 28.00 20.0 1.060 x 0.570 x 0.437 0.659 6.49 27.40 0 $2.50
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T106-15 15 34.50 25.0 1.060 x 0.570 x 0.437 0.659 6.49 27.40 273 $2.50
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T106-2 2 13.50 10 1.060 x 0.570 x 0.437 0.659 6.49 21.40 70 $2.50
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T106-3 3 45.00 35.0 1.060 x 0.570 x 0.437 0.659 6.49 27.82 232 $2.50
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T106-6 6 11.60 8.5 1.060 x 0.570 x 0.437 0.659 6.49 21.40 0 $0.75
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T106-8/90 8 45.00 35 1.060 x 0.570 x 0.437 0.659 6.49 27.82 250 $2.50
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T130-0 1.50 1.0 1.300 x 0.780 x 0.437 0.698 8.28 17.34 46 $1.50
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T130-1 1 20.00 20.0 1.300 x 0.780 x 0.437 0.698 8.28 37.00 0 $3.50
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T130-15 15 25.00 25.0 1.300 x 0.780 x 0.437 0.698 8.28 37.00 84 $3.50
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T130-2 2 11.00 10 1.300 x 0.780 x 0.437 0.698 8.28 28.90 165 $3.50
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T130-3 3 35.00 35.0 1.300 x 0.780 x 0.437 0.698 8.28 37.57 68 $3.50
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T130-6 6 9.60 8.5 1.300 x 0.780 x 0.437 0.698 8.28 28.90 0 $3.50
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T130-8/90 8 35.00 35 1.300 x 0.780 x 0.437 0.698 8.28 37.57 49 $3.00
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T130-17 17 4.00 4.0 1.300 x 0.780 x 0.437 0.698 8.28 27.74 38 $3.00
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T157-15 15 36.00 25.0 1.570 x 0.950 x 0.570 1.06 10.10 68.48 710 $5.50
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T157-1 1 32.00 20.0 1.570 x 0.950 x 0.570 1.060 10.10 68.48 21 $5.00
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T157-2 2 14.00 10 1.570 x 0.950 x 0.570 1.060 10.10 53.50 2954 $5.00
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Min:  10
 
T157-3 3 42.00 35.0 1.570 x 0.950 x 0.570 1.060 10.10 69.55 2 $5.00
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T157-6 6 11.50 8.5 1.570 x 0.950 x 0.570 1.060 10.10 53.50 0 $5.00
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T157-8/90 8 42.00 35 1.570 x 0.950 x 0.570 1.060 10.10 69.55 90 $3.50
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T200-2 2 12.00 10 2.000 x 1.250 x 0.550 1.270 13.00 82.00 15 $5.08
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T200-3 3 42.50 35.0 2.000 x 1.250 x 0.550 1.270 13.00 106.60 12 $7.00
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T200-6 6 10.40 8.5 2.000 x 1.250 x 0.550 1.270 13.00 82.00 11 $7.00
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T200-8/90 8 42.50 35 2.000 x 1.250 x 0.550 1.270 13.00 106.60 5 $6.00
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T225-2 2 12.00 10 2.250 x 1.400 x 0.550 1.420 14.60 82.00 2 $9.00
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T225-3 3 42.50 35.0 2.250 x 1.400 x 0.550 1.420 14.60 134.55 3 $9.00
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T225-8/90 8 42.50 35 2.250 x 1.405 x 0.550 1.420 14.60 134.55 177 $6.00
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T300-2 2 11.40 10 3.040 x 1.930 x 0.500 1.680 19.80 167.00 3 $14.00
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T184-1 1 50.00 20.0 1.840 x 0.950 x 0.710 1.880 11.20 0.27 30 $7.00
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T184-2 2 24.00 10 1.840 x 0.950 x 0.710 1.880 11.20 105.00 72 $4.50
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T184-3 3 72.00 35.0 1.840 x 0.950 x 0.710 1.880 11.20 136.50 21 $7.00
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T184-6 6 19.50 8.5 1.840 x 0.950 x 0.710 1.880 11.20 105.00 18 $7.00
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T184-8/90 8 72.00 35 1.840 x 0.950 x 0.710 1.880 11.20 136.50 16 $5.50
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T225-2B 2 21.50 10 2.250 x 1.400 x 1.000 2.590 14.60 189.00 0 $9.00
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T400-2 2 18.00 10 4.000 x 2.250 x 0.650 3.460 25.00 432.00 17 $19.00
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T300-2D 2 22.80 10 3.040 x 1.930 x 1.000 3.780 19.80 335.00 3 $18.00
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T520-2 2 20.00 10 5.200 x 3.808 x 0.800 5.240 33.10 865.00 49 $27.50
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T400-2D 2 36.00 10 4.000 x 2.250 x 1.300 6.850 25.00 855.00 0 $36.00
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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.


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
.