Specifications:
Core material: FERON
Grain-oriented silicon iron 0.35 mm
OFC-Copper 99.997% pure

MCoil transformer-core

The MCoil transformer-core coils combine both lowest distortion rate and precise pulse signal with low internal resistance. even under highest output levels.Therefore they have been the benchmark for extremely precise and powerful but deep bass performance for more than 25 years!

We are very pleased to present a completely revised and expanded model series. now meeting frequent customer requests for smaller dimensions. too.

The outstanding features of this series can be considerably enhanced yet by the appliance of Baked Wiring Treatment or Vacuum Impregnation.

Baked Wiring Treatment is marked BT in the following table. Vacuum impregnated coils are marked VT.

Dimensions
Body b h d x y e
Dimensions in mm
N66 66 61 63 54 48 4.8
N84 84 76 70 72 57 4.8
N96 96 86 84 80 69 5.8
N106 106 93 87 95 67 5.8
N130 130 115 97 78 114 5.8
N150 150 131 121 135 86 7
MCoil FERON transformer-core · 1.25mm
Copper wire

BT125
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
3.9 ±5% 0.29 T84 69.90
4.7 ±5% 0.31 T84 70.90
5.6 ±5% 0.34 T84 71.90
6.8 ±5% 0.37 T84 72.90
8.2 ±5% 0.43 T84 73.90

MCoil FERON transformer-core · 1.40mm
Copper wire

BT140
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
1.0 ±5% 0.11 T66 49.90
1.2 ±5% 0.12 T66 50.90
1.5 ±5% 0.13 T66 51.90
1.8 ±5% 0.10 T84 64.90
2.0 ±5% 0.11 T84 65.90
2.2 ±5% 0.12 T84 67.90
2.7 ±5% 0.17 T84 67.90
3.0 ±5% 0.19 T84 68.90
3.3 ±5% 0.20 T84 69.90
3.9 ±3% 0.25 T96 87.90
4.7 ±3% 0.25 T96 88.90
5.6 ±3% 0.28 T96 89.90
6.8 ±3% 0.32 T96 90.90
8.2 ±3% 0.35 T96 91.90
10 ±3% 0.38 T96 92.90
12 ±3% 0.45 T96 94.90
MCoil FERON transformer-core · 2.00mm
Copper wire

T200

VT200
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
Retail
[€]
1.0 ±5% 0.07 T84 74.90 94.90
1.2 ±5% 0.08 T84 77.90 97.90
1.5 ±5% 0.09 T84 79.90 99.90
1.8 ±3% 0.08 T96 89.90 109.90
2.0 ±3% 0.09 T96 91.90 111.90
2.2 ±3% 0.09 T96 93.90 113.90
2.7 ±3% 0.10 T96 96.90 116.90
3.0 ±3% 0.11 T96 99.90 119.90
3.3 ±3% 0.11 T106 109.90 129.90
3.9 ±3% 0.13 T106 112.90 132.90
4.7 ±3% 0.14 T106 115.90 135.90
5.6 ±3% 0.15 T106 118.90 138.90
6.8 ±3% 0.18 T106 121.90 141.90
8.2 ±3% 0.20 T106 124.90 144.90
10 ±3% 0.22 T106 127.90 147.90
12 ±3% 0.19 T130 159.90 179.90
15 ±3% 0.28 T130 169.90 189.90
18 ±3% 0.33 T130 179.90 199.90
22 ±3% 0.37 T130 189.90 209.90
27 ±3% 0.41 T130 199.90 219.90
33 ±3% 0.46 T130 209.90 229.90
39 ±3% 0.48 T150 259.90 279.90
47 ±3% 0.58 T150 279.90 299.90

MCoil FERON transformer-core · 2.50mm
Copper wire

T250

VT250
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
Retail
[€]
1.0 ±3% 0.04 T96 99.90 119.90
1.2 ±3% 0.04 T96 104.90 124.90
1.5 ±3% 0.05 T96 117.90 137.90
1.8 ±3% 0.05 T96 119.90 139.90
2.0 ±3% 0.06 T106 122.90 142.90
2.2 ±3% 0.06 T106 125.90 145.90
2.7 ±3% 0.07 T106 128.90 148.90
3.0 ±3% 0.08 T106 131.90 151.90
3.3 ±3% 0.08 T106 135.90 155.90
3.9 ±3% 0.09 T106 139.90 159.90
4.7 ±3% 0.10 T130 179.90 199.90
5.6 ±3% 0.11 T130 189.90 209.90
6.8 ±3% 0.12 T130 194.90 214.90
8.2 ±3% 0.14 T130 199.90 219.90
10 ±3% 0.16 T130 204.90 224.90
12 ±3% 0.19 T130 209.90 229.90
15 ±3% 0.17 T150 249.90 269.90
18 ±3% 0.22 T150 264.90 284.90
22 ±3% 0.25 T150 279.90 299.90

MCoil FERON transformer-core · 3.00mm
Copper wire

T300

VT300
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
Retail
[€]
1.0 ±3% 0.03 T106 129.90 149.90
1.2 ±3% 0.03 T106 134.90 154.90
1.5 ±3% 0.04 T106 139.90 159.90
1.8 ±3% 0.04 T106 144.90 164.90
2.0 ±3% 0.05 T130 179.90 199.90
2.2 ±3% 0.05 T130 184.90 204.90
2.7 ±3% 0.06 T130 189.90 209.90
3.0 ±3% 0.06 T130 194.90 214.90
3.3 ±3% 0.07 T130 199.90 219.90
3.9 ±3% 0.07 T130 204.90 224.90
4.7 ±3% 0.08 T130 209.90 229.90
5.6 ±3% 0.09 T130 219.90 239.90
6.8 ±3% 0.10 T150 279.90 299.90
8.2 ±3% 0.10 T150 289.90 309.90
10 ±3% 0.12 T150 299.90 319.90
12 ±3% 0.13 T150 309.90 329.90
15 ±3% 0.15 T150 319.90 339.90

MCoil FERON transformer-core · 6*2mm
Copper flat-wire

T390

VT390
Inductivity
[mH]
RDC
[Ohm]
Body Retail
[€]
Retail
[€]
1.0 ±3% 0.03 T130 219.90 239.90
1.2 ±3% 0.03 T130 224.90 244.90
1.5 ±3% 0.03 T130 229.90 249.90
1.8 ±3% 0.04 T130 239.90 259.90
2.0 ±3% 0.04 T130 249.90 269.90
2.2 ±3% 0.04 T150 299.90 319.90
2.7 ±3% 0.04 T150 304.90 324.90
3.0 ±3% 0.05 T150 309.90 329.90
3.3 ±3% 0.05 T150 319.90 339.90
3.9 ±3% 0.06 T150 329.90 349.90