Signal Processing

Ferrites for signal processing

• Main application-area: Telecom filters, Signal transformers, Pulse transformers, Delay lines, Proximity sensors
• Available core shapes: RM, RM/I, RM/ILP, P, PT, PTS, EP, EP/LP, EPX, E, ER, Planar ER, Toroids

Material	µ at 25 °C	Bsat(mT) at 25 °C (1200 kA/m)	TC (°C)	ρ (Ω m)	Datasheet
3B46	3800	≈ 545	≥ 255	≈ 10
3B7	2300	≈ 440	≥ 170	≈ 1
3D3	750	≈ 380	≥ 200	≈ 2
3H3	2000	≈ 360	≥ 160	≈ 2
3E5	10000	≈ 380	≥ 125	≈ 0.5
3E55	10000	≈ 370	≥ 100	≈ 0.1
3E6	12000	≈ 390	≥ 130	≈ 0.1
3E7	15000	≈ 390	≥ 130	≈ 0.1
3E8	18000	≈ 380	≥ 100	≈ 0.1
3E9	20000	≈ 380	≥ 100	≈ 0.1
3E10	10000	≈ 460	≥ 130	≈ 0.5
3E12	12000	≈ 470	≥ 130	≈ 0.5
3E25	6000	≈ 390	≥ 125	≈ 0.5
3E27	6000	≈ 430	≥ 150	≈ 0.5
3E28	4000	≈ 440	≥ 145	≈ 1