Soft Ferrites permeability
| Soft Ferrites | |||
| Main | |||
| Application | μi | Ferrite | |
| Area | Material | at 25 °C | Type |
| Telecom filters | |||
| Proximity sensors | 3B46 | 3800 | MnZn |
| 3B7 | 2300 | MnZn | |
| 3D3 | 750 | MnZn | |
| 3H3 | 2000 | MnZn | |
| 3E27 | 6000 | MnZn | |
| Wideband signal | 3E28 | 4000 | MnZn |
| transformers | 3E5 | 10000 | MnZn |
| Pulse transformers | 3E55 | 10000 | MnZn |
| Delay lines | 3E6 | 12000 | MnZn |
| 3E7 | 15000 | MnZn | |
| 3E8 | 18000 | MnZn | |
| 3E9 | 20000 | MnZn | |
| 3C30 | 2100 | MnZn | |
| Line output | 3C34 | 2100 | MnZn |
| transformers (LOT) | |||
| Power transformers | 3C34 | 2100 | MnZn |
| Power inductors | 3C90 | 2300 | MnZn |
| General purpose | 3C91 | 3000 | MnZn |
| transformers and | 3C92 | 1500 | MnZn |
| inductors | 3C93 | 1800 | MnZn |
| 3C94 | 2300 | MnZn | |
| 3C95 | 3000 | MnZn | |
| 3C96 | 2000 | MnZn | |
| 3F3 | 2000 | MnZn | |
| 3F35 | 1400 | MnZn | |
| 3F4 | 900 | MnZn | |
| 3F45 | 900 | MnZn | |
| 3F5 | 650 | MnZn | |
| 4F1 | 80 | NiZn | |
| Wideband | 3B1 | 900 | MnZn |
| EMI-suppression | 3S1 | 4000 | MnZn |
| Wideband | 3S3 | 350 | MnZn |
| transformers | 3S4 | 1700 | MnZn |
| Balun transformers | 3S5 | 3800 | MnZn |
| 4A11 | 850 | NiZn | |
| 4A15 | 1200 | NiZn | |
| 4A20 | 2000 | NiZn | |
| 4B1 | 250 | NiZn | |
| 4C65 | 125 | NiZn | |
| 4S2 | 850 | NiZn | |
| 4S3 | 250 | NiZn | |
| EMI-filters | 3C11 | 4300 | MnZn |
| Current | 3E25 | 6000 | MnZn |
| compensated | 3E26 | 7000 | MnZn |
| chokes | 3E5 | 10000 | MnZn |
| 3E6 | 12000 | MnZn | |
| 4A11 | 850 | MnZn | |
| HF Tuning | 3B1 | 900 | MnZn |
| 3D3 | 750 | MnZn | |
| 4B1 | 250 | NiZn | |
| 4B2 | 250 | NiZn | |
| 4C65 | 125 | NiZn | |
| 4D2 | 60 | NiZn | |
| 4E1 | 15 | NiZn | |
| magnetic regulators | 3R1 | 800 | MnZn |
| absorber tiles | 4S60 | 2000 | NiZn |
| scientific particle | 4B3 | 300 | NiZn |
| accelerators | 4E2 | 25 | NiZn |
| 4M2 | 140 | NiZn | |
| 8C11 | 1200 | NiZn | |
| 8C12 | 900 | NiZn | |
