Specifications:
Cu-Foil: 70 μ / OFC-Copper 99.997% pure
Insulation: Polypropylen 20 μ
Coil form: PA, glasfaserverstärkt
Core material: FERON
Grain-oriented silicon iron 0.35 mm
Permissible ambient temperature 105°C/221°F

MCoil Stack-core foil coils

MCoil Stack-core foil coils made from copper foil combine both the low level output distortions and the low internal resistance of Feron core coils with the high resolution and the great dynamic properties of OFC copper foil. They are highly suitable to be used in high quality mid frequency crossovers within subwoofer applications. Furthermore, they are distinguished by an excellent value for money ratio as well as by their compact dimensions.

With the CFS series we are once again complying to the very innovation and quality standards we set on day 1 for making us a leading manufacturer of state-of-the-art components for music lovers, since +25 years.

MCoil FERON Stack core · 28*0.07mm
Copper foil (baked)

CFS14
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
0.47 ±3% 0.05 84 * 31 34.90
0.56 ±3% 0.06 84 * 32 35.90
0.68 ±3% 0.07 84 * 34 36.90
0.82 ±3% 0.08 84 * 35 37.90
1.0 ±3% 0.09 84 * 37 38.90
1.2 ±3% 0.10 84 * 38 39.90
1.5 ±3% 0.11 84 * 40 41.90
1.8 ±3% 0.13 84 * 43 43.90
2.0 ±3% 0.13 96 * 44 47.90
2.2 ±3% 0.14 96 * 45 49.90
2.7 ±3% 0.16 106 * 46 52.90
3.0 ±3% 0.18 106 * 47 54.90
3.3 ±3% 0.19 106 * 48 56.90
3.9 ±3% 0.21 106 * 51 58.90
4.7 ±3% 0.24 106 * 54 61.90
5.6 ±3% 0.28 106 * 58 64.90
6.8 ±3% 0.33 106 * 62 69.90
8.2 ±3% 0.39 106 * 67 74.90
10 ±3% 0.42 106 * 73 79.90

MCoil FERON Stack core · 44*0.07mm
Copper foil (baked)

CFS12
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
1.0 ±3% 0.05 130 * 37 47.90
1.2 ±3% 0.06 130 * 39 49.90
1.5 ±3% 0.06 130 * 41 51.90
1.8 ±3% 0.07 130 * 43 53.90
2.0 ±3% 0.07 130 * 44 56.90
2.2 ±3% 0.08 130 * 45 59.90
2.7 ±3% 0.09 130 * 47 62.90
3.0 ±3% 0.10 130 * 49 65.90
3.3 ±3% 0.11 130 * 50 69.90
3.9 ±3% 0.12 130 * 53 74.90
4.7 ±3% 0.15 130 * 56 79.90
5.6 ±3% 0.16 130 * 59 84.90
6.8 ±3% 0.20 130 * 63 89.90
8.2 ±3% 0.22 130 * 57 99.90
10 ±3% 0.26 130 * 74 114.90
12 ±3% 0.32 130 * 78 129.90
15 ±3% 0.37 130 * 82 149.90
18 ±3% 0.43 130 * 87 169.90
22 ±3% 0.49 130 * 94 189.90

MCoil FERON Stack core · 70*0.07mm
Copper foil (baked)

CFS10
Inductivity
[mH]
RDC
[Ohm]
Body
L*Ø [mm]
Retail
[€]
1.0 ±3% 0.04 150 * 41 59.90
1.2 ±3% 0.04 150 * 42 61.90
1.5 ±3% 0.05 150 * 44 64.90
1.8 ±3% 0.05 150 * 46 69.90
2.0 ±3% 0.06 150 * 47 74.90
2.2 ±3% 0.06 150 * 48 84.90
2.7 ±3% 0.07 150 * 50 94.90
3.0 ±3% 0.08 150 * 52 104.90
3.3 ±3% 0.09 150 * 54 114.90
3.9 ±3% 0.10 150 * 56 124.90
4.7 ±3% 0.11 150 * 59 134.90
5.6 ±3% 0.12 150 * 63 144.90
6.8 ±3% 0.13 150 * 67 159.90
8.2 ±3% 0.15 150 * 71 174.90
10 ±3% 0.18 150 * 77 189.90
12 ±3% 0.20 150 * 82 219.90
15 ±3% 0.24 150 * 89 249.90
18 ±3% 0.27 150 * 95 279.90
22 ±3% 0.33 150 * 103 319.90
27 ±3% 0.41 150 * 114 359.90
33 ±3% 0.50 150 * 128 399.90