TAK Technology
MnZn · 1 shape groups · 56 part numbers · Catalogue p. 89–92
T CoreToroidal Cores
F calculated by FDWEB
Outline drawing
| P/N | Dimensions · mm (nominal / tolerance) | Effective parameters F | |||||||
|---|---|---|---|---|---|---|---|---|---|
| A(mm) | C(mm) | D(mm) | C1mm⁻¹ | C2mm⁻³ | Lemm | Aemm² | Vemm³ | ≈Wtg | |
| T2.54×1.27×1.27 | 2.54±0.15 | 1.27±0.15 | 1.27±0.15 | 7.14 | 9.21 | 5.53 | 0.7749 | 4.29 | 0.0236 |
| T3×1.43×2.46 | 3.00±0.15 | 1.43±0.15 | 2.46±0.15 | 3.45 | 1.87 | 6.36 | 1.85 | 11.74 | 0.0658 |
| T5.05×1.3×1.2 | 5.05±0.20 | 1.30±0.15 | 1.20±0.20 | 3.86 | 1.99 | 7.46 | 1.93 | 14.44 | 0.1100 |
| T6.3×3.8×3.2 | 6.30±0.20 | 3.80±0.15 | 3.20±0.20 | 3.88 | 0.9918 | 15.21 | 3.92 | 59.56 | 0.3110 |
| T6.5×2.5×2.8 | 6.50±0.20 | 2.50±0.15 | 2.80±0.20 | 2.35 | 0.4523 | 12.19 | 5.19 | 63.33 | 0.3879 |
| T7.5×4×4 | 7.50±0.20 | 4.00±0.15 | 4.00±0.20 | 2.50 | 0.3689 | 16.93 | 6.77 | 114.66 | 0.6196 |
| T7.6×1.75×3.2 | 7.60±0.20 | 1.75±0.15 | 3.20±0.20 | 1.34 | 0.1704 | 10.49 | 7.84 | 82.28 | 0.6736 |
| T7.6×2.8×4.8 | 7.60±0.20 | 2.80±0.15 | 4.80±0.20 | 1.31 | 0.1236 | 13.91 | 10.61 | 147.54 | 0.9222 |
| T7.6×3.2×4.8 | 7.60±0.20 | 3.20±0.15 | 4.80±0.20 | 1.51 | 0.1525 | 15.02 | 9.93 | 149.08 | 0.8778 |
| T8×3.15×4.8 | 8.00±0.20 | 3.15±0.15 | 4.80±0.20 | 1.40 | 0.1296 | 15.21 | 10.83 | 164.81 | 0.9990 |
| T8×5×3 | 8.00±0.30 | 5.00±0.30 | 3.00±0.20 | 4.46 | 1.01 | 19.69 | 4.42 | 86.98 | 0.4503 |
| T8.25×4.45×4.8 | 8.25±0.30 | 4.45±0.30 | 4.80±0.20 | 2.12 | 0.2400 | 18.74 | 8.84 | 165.55 | 0.8915 |
| T9×5×3 | 9.00±0.40 | 5.00±0.40 | 3.00±0.20 | 3.56 | 0.6112 | 20.77 | 5.83 | 121.12 | 0.6465 |
| T9×6×4 | 9.00±0.40 | 6.00±0.40 | 4.00±0.20 | 3.87 | 0.6546 | 22.93 | 5.92 | 135.70 | 0.6927 |
| T9.3×4.45×3 | 9.30±0.40 | 4.45±0.40 | 3.00±0.20 | 2.84 | 0.4086 | 19.76 | 6.95 | 137.42 | 0.7699 |
| T9.5×4.6×3 | 9.50±0.40 | 4.60±0.40 | 3.00±0.20 | 2.89 | 0.4104 | 20.32 | 7.04 | 142.97 | 0.7977 |
| T9.5×5.5×4.8 | 9.50±0.40 | 5.50±0.40 | 4.80±0.20 | 2.40 | 0.2558 | 22.43 | 9.36 | 210.03 | 1.11 |
| T10×5×5 | 10.00±0.40 | 5.00±0.40 | 5.00±0.30 | 1.81 | 0.1509 | 21.78 | 12.01 | 261.56 | 1.44 |
| T10×6×4 | 10.00±0.40 | 6.00±0.40 | 4.00±0.20 | 3.08 | 0.3928 | 24.07 | 7.83 | 188.44 | 0.9852 |
| T10.3×6.1×4 | 10.30±0.40 | 6.10±0.40 | 4.00±0.20 | 3.00 | 0.3652 | 24.62 | 8.21 | 202.14 | 1.06 |
| T11×5×5 | 11.00±0.40 | 5.00±0.40 | 5.00±0.30 | 1.59 | 0.1119 | 22.71 | 14.25 | 323.48 | 1.85 |
| T12.5×7.5×5 | 12.50±0.40 | 7.50±0.40 | 5.00±0.20 | 2.46 | 0.2011 | 30.09 | 12.23 | 368.05 | 1.92 |
| T12.7×7.15×4.78 | 12.70±0.40 | 7.15±0.40 | 4.78±0.20 | 2.29 | 0.1773 | 29.53 | 12.91 | 381.09 | 2.03 |
| T12.7×7.7×6.35 | 12.70±0.40 | 7.70±0.40 | 6.35±0.30 | 1.98 | 0.1272 | 30.75 | 15.55 | 478.02 | 2.49 |
| T12.7×7.8×7.9 | 12.70±0.40 | 7.80±0.40 | 7.90±0.20 | 1.63 | 0.0860 | 30.96 | 18.98 | 587.51 | 3.05 |
| T12.7×7.9×6.35 | 12.70±0.40 | 7.90±0.40 | 6.35±0.30 | 2.08 | 0.1393 | 31.17 | 14.96 | 466.27 | 2.42 |
| T13×7.1×4.8 | 13.00±0.40 | 7.10±0.40 | 4.80±0.30 | 2.16 | 0.1576 | 29.73 | 13.74 | 408.33 | 2.19 |
| T13.2×7.3×4 | 13.20±0.40 | 7.30±0.40 | 4.00±0.30 | 2.65 | 0.2314 | 30.39 | 11.46 | 348.33 | 1.86 |
| T14×7×5 | 14.00±0.40 | 7.00±0.40 | 5.00±0.30 | 1.81 | 0.1078 | 30.49 | 16.82 | 512.65 | 2.83 |
| T14×8×5 | 14.00±0.40 | 8.00±0.40 | 5.00±0.30 | 2.25 | 0.1537 | 32.82 | 14.61 | 479.62 | 2.54 |
| T14.5×8.5×5.5 | 14.50±0.40 | 8.50±0.40 | 5.50±0.30 | 2.14 | 0.1327 | 34.47 | 16.11 | 555.37 | 2.92 |
| T16×11.8×8 | 16.00±0.40 | 11.80±0.40 | 8.00±0.30 | 2.58 | 0.1547 | 43.00 | 16.67 | 716.85 | 3.59 |
| T16.2×9.8×8 | 16.20±0.40 | 9.80±0.40 | 8.00±0.30 | 1.56 | 0.0623 | 39.17 | 25.07 | 981.92 | 5.12 |
| T16.2×12×8 | 16.20±0.40 | 12.00±0.40 | 8.00±0.30 | 2.62 | 0.1570 | 43.64 | 16.67 | 727.65 | 3.65 |
| T17×9.6×6.3 | 17.00±0.40 | 9.60±0.40 | 6.30±0.30 | 1.75 | 0.0769 | 39.59 | 22.69 | 898.20 | 4.77 |
| T17×10.7×6.8 | 17.00±0.30 | 10.70±0.30 | 6.80±0.20 | 2.00 | 0.0949 | 41.99 | 21.04 | 883.63 | 4.57 |
| T18×10×10 | 18.00±0.50 | 10.00±0.40 | 10.00±0.40 | 1.07 | 0.0275 | 41.55 | 38.87 | 1614.89 | 8.62 |
| T18.8×11×5 | 18.00±0.50 | 11.00±0.40 | 5.00±0.40 | 2.55 | 0.1488 | 43.76 | 17.15 | 750.55 | 3.91 |
| T19.8×10×12 | 19.80±0.50 | 10.00±0.40 | 12.00±0.40 | 0.7665 | 0.0136 | 43.36 | 56.57 | 2452.60 | 13.49 |
| T20×10×10 | 20.00±0.50 | 10.00±0.40 | 10.00±0.40 | 0.9065 | 0.0189 | 43.55 | 48.05 | 2092.46 | 11.55 |
| T20.5×10×10 | 20.50±0.50 | 10.00±0.40 | 10.00±0.40 | 0.8753 | 0.0174 | 44.03 | 50.30 | 2214.78 | 12.32 |
| T21.2×10.6×9.7 | 21.20±0.50 | 10.60±0.40 | 9.70±0.40 | 0.9345 | 0.0189 | 46.16 | 49.40 | 2280.55 | 12.58 |
| T22×13.8×7 | 22.00±0.60 | 13.80±0.60 | 7.00±0.40 | 1.92 | 0.0683 | 54.25 | 28.19 | 1528.96 | 7.91 |
| T22×14×8 | 22.00±0.60 | 14.00±0.60 | 8.00±0.40 | 1.74 | 0.0552 | 54.67 | 31.46 | 1719.90 | 8.87 |
| T25×15×10 | 25.00±0.60 | 15.00±0.60 | 10.00±0.40 | 1.23 | 0.0251 | 60.18 | 48.93 | 2944.43 | 15.39 |
| T25×15.4×10 | 25.00±0.60 | 15.40±0.60 | 10.00±0.40 | 1.30 | 0.0275 | 61.04 | 47.07 | 2873.44 | 14.93 |
| T27×14×15 | 27.00±0.70 | 14.00±0.60 | 15.00±0.50 | 0.6378 | 0.0068 | 60.00 | 94.07 | 5643.74 | 30.77 |
| T28×18.4×15 | 28.00±0.80 | 18.40±0.60 | 15.00±0.50 | 0.9977 | 0.0141 | 70.79 | 70.95 | 5022.44 | 25.71 |
| T31×14×8 | 31.00±0.80 | 14.00±0.70 | 8.00±0.50 | 0.9880 | 0.0153 | 63.76 | 64.53 | 4114.13 | 23.55 |
| T31×19×8 | 31.00±0.80 | 19.00±0.70 | 8.00±0.50 | 1.60 | 0.0341 | 75.49 | 47.05 | 3551.93 | 18.47 |
| T3150A | 31.50±0.95 | 19.00±0.60 | 12.50±0.45 | 0.9943 | 0.0130 | 76.04 | 76.48 | 5816.03 | 30.37 |
| T36×23×10 | 36.00±0.80 | 23.00±0.80 | 10.00±0.50 | 1.40 | 0.0219 | 89.65 | 63.92 | 5730.60 | 29.52 |
| T38×18.9×12.7 | 38.00±0.80 | 18.90±0.80 | 12.70±0.50 | 0.7084 | 0.0061 | 82.51 | 116.47 | 9609.61 | 53.12 |
| T38.6×19.4×13 | 38.60±0.80 | 19.40±0.80 | 13.00±0.50 | 0.7025 | 0.0059 | 84.30 | 119.99 | 10114.97 | 55.71 |
| T48×31.6×19 | 48.00±1.00 | 31.60±1.00 | 19.00±0.60 | 0.7911 | 0.0052 | 121.47 | 153.55 | 18651.26 | 95.45 |
| T61×35.5×12.7 | 61.00±1.50 | 35.50±1.50 | 12.70±0.50 | 0.9139 | 0.0058 | 144.42 | 158.03 | 22823.00 | 120.27 |
C:
This table only shows common product numbers. If the T core you need is not listed in the above table, please do not hesitate to contact us.
Calculated from nominal dimensions per IEC 60205: C1 = ΣL/A, C2 = ΣL/A², Le = C1²/C2, Ae = C1/C2, Ve = Le×Ae; Amin = minimum cross-section; values for paired sets apply to the assembled set. ≈Wt is a reference fired-core weight — actual values vary with material and sintering, not a specification commitment; part numbers not listed have no effective-parameter data yet.