Iron core coils
Jantzen Audio
Iron core coils
Jantzen Audio 000-2488 | 4.5 mH | 0.85 Ω | 3% | 20 AWG | Iron Core Coil
4.5 mH
0.85 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2260 | 6.5 mH | 1.33 Ω | 3% | 21 AWG | Iron Core Coil
6.5 mH
1.33 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2330 | 5.3 mH | 1.3 Ω | 3% | 21 AWG | Iron Core Coil
5.3 mH
1.3 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5095 | 3.9 mH | 0.58 Ω | 3% | 20 AWG | H Iron-core Coil
3.9 mH
0.58 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2169 | 3.3 mH | 0.70 Ω | 3% | 20 AWG | I Iron-core Coil
3.3 mH
0.7 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2061 | 3.0 mH | 0.77 Ω | 3% | 20 AWG | I Iron-core Coil
3 mH
0.77 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5225 | 2.2 mH | 0.3 Ω | 3% | 18 AWG | Iron Core Coil With Discs
2.2 mH
0.3 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5545 | 2 mH | 0.27 Ω | 3% | 18 AWG | Iron Core Coil With Discs
2 mH
0.27 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5087 | 0.9 mH | 0.15 Ω | 3% | 18 AWG | Iron Core Coil With Discs
0.9 mH
0.15 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5829 | 0.89 mH | 0.15 Ω | 3% | 18 AWG | Iron Core Coil With Discs
0.89 mH
0.15 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5085 | 0.7 mH | 0.13 Ω | 3% | 18 AWG | Iron Core Coil With Discs
0.7 mH
0.13 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5620 | 1.9 mH | 0.33 Ω | 3% | 20 AWG | Iron Core Coil With Discs
1.9 mH
0.33 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5621 | 1.8 mH | 0.32 Ω | 3% | 20 AWG | Iron Core Coil With Discs
1.8 mH
0.32 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5133 | 3 mH | 0.59 Ω | 3% | 21 AWG | Iron Core Coil With Discs
3 mH
0.59 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5314 | 30 mH | 9 Ω | 3% | 29 AWG | Iron Core Coil With Discs
30 mH
9 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2082 | 0.9 mH | 0.18 Ω | 3% | 17 AWG | Iron Core Coil
0.9 mH
0.18 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2155 | 2.1 mH | 0.34 Ω | 3% | 18 AWG | Iron Core Coil
2.1 mH
0.34 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2208 | 1.7 mH | 0.32 Ω | 3% | 18 AWG | Iron Core Coil
1.7 mH
0.32 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2565 | 5 mH | 0.78 Ω | 3% | 20 AWG | Iron Core Coil
5 mH
0.78 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2385 | 3.9 mH | 0.8 Ω | 3% | 20 AWG | Iron Core Coil
3.9 mH
0.8 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2329 | 5 mH | 1.25 Ω | 3% | 21 AWG | Iron Core Coil
5 mH
1.25 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2410 | 4.9 mH | 1.19 Ω | 3% | 22 AWG | Iron Core Coil
4.9 mH
1,19 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2411 | 4.7 mH | 1.14 Ω | 3% | 22 AWG | Iron Core Coil
4.7 mH
1.14 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5532 | 7.5 mH | 1.01 Ω | 3% | 21 AWG | Iron Core Coil With Discs
7.5 mH
1.01 Ω
Orderable
Dec 7.
Read more: Iron core coils
In an iron core inductor, a ferromagnetic core concentrates the magnetic field, so the same inductance needs far less wire, a smaller size and lower DCR. For high-value bass-section coils this is often the most practical solution.
The trade-off is that the core can saturate at high current, which causes distortion. For high-power systems choose a generously sized core, and where space allows, an air core remains the cleaner choice.