EMI Suppression

Material µi  at 25 ° C Bsat (mT) at 25 ° C (1200 A/m) Tc(° C) p (Om) Ferrite type Remarks
3C11 4300 ˜ 390 = 125 ˜ 1 MnZn Frequency < 30 MHz
3E65 5200 ˜ 480 = 165 ˜ 0.5 MnZn Frequency < 20 MHz
3E25 6000 ˜ 390 = 125 ˜ 0.5 MnZn Frequency < 20 MHz
3E27 6000 ˜ 430 = 150 ˜ 0.5 MnZn Frequency < 20 MHz
3E26 7000 ˜ 430 = 155 ˜ 0.5 MnZn Frequency < 20 MHz
3E10 10000 ˜ 460 = 130 ˜ 0.5 MnZn Frequency < 20 MHz
3E12 12000 ˜ 470 = 130 ˜ 0.5 MnZn Frequency < 15 MHz
3B1 900 ˜ 380 = 150 ˜ 0.2 MnZn
3S1 4000 ˜ 400 = 125 ˜ 1 MnZn Frequency < 30 MHz
3S3 350 ˜ 320 = 225 ˜ 104 MnZn Frequency < 200 MHz
3S4 1700 ˜ 320 = 110 ˜ 103 MnZn Frequency < 100 MHz
3S5 3800 ˜ 545 = 225 ˜ 10 MnZn Frequency < 30 MHz
4B1 250 ˜ 360 = 250 ˜ 105 NiZn Frequency < 300 MHz
4S2 850 ˜ 340 = 150 ˜ 105 NiZn Frequency < 100 MHz
4S2F 700 ˜ 290 = 120 ˜ 104 NiZn Frequency < 100 MHz
4S3 250 ˜ 360 = 250 ˜ 105 NiZn Frequency < 300 MHz
4S60 2000 ˜ 260 = 100 ˜ 105 NiZn Frequency < 20 MHz

Signal Processing

Material µi  at 25 ° C Bsat (mT) at 25 ° C (1200 A/m) Tc(° C) p (Om) Ferrite type Remarks
3B46 3800 ˜ 545 = 225 ˜ 10 MnZn High DC bias
3B7 2300 ˜ 440 = 170 ˜ 1 MnZn Temperature stable
3D3 750 ˜ 380 = 200 ˜ 2 MnZn High freq filter
3H3 2000 ˜ 360 = 160 ˜ 2 MnZn Low freq filter
4A11 850 ˜ 340 = 125 ˜ 105 NiZn Frequency < 1 MHz
4B2 250 ˜ 360 = 335 ˜ 105 NiZn Frequency < 5 MHz
4C11 125 ˜ 380 = 350 ˜ 105 NiZn Frequency < 15 MHz
4E1 15 ˜ 220 = 500 ˜ 105 NiZn Frequency < 200 MHz

Power Conversion

Material µi  at 25 ° C Bsat (mT) at 25 ° C (1200 A/m) Tc(° C) p (Om) Ferrite type Remarks
3C90 2300 ˜ 470 = 220 ˜ 5 MnZn min. loss @100 °C
3C94 2300 ˜ 470 = 220 ˜ 5 MnZn min. loss @100 °C
3C96 2000 ˜ 500 = 240 ˜ 5 MnZn min. loss @100 °C
3C98 2500 ˜ 530 = 230 ˜ 5 MnZn min. loss @100 °C
3C91 3000 ˜ 470 = 220 ˜ 5 MnZn min. loss @60 °C
3C93 1800 ˜ 520 = 240 ˜ 5 MnZn min. loss @140 °C
3C95 3000 ˜ 530 = 215 ˜ 5 MnZn Flat. loss @25-100 °C
3C97 3000 ˜ 470 = 220 ˜ 5 MnZn Flat. loss @60-140 °C
3C92 1500 ˜ 540 = 280 ˜ 5 MnZn High Bsat
3R1 800 ˜ 410 = 230 ˜ 103 MnZn Square B-H Loop
4F1 80 ˜ 320 = 260 ˜ 105 NiZn Frequency < 15MHz
3F3 2000 ˜ 440 = 200 ˜ 2 MnZn = 400 kHz
3F36 1600 ˜ 530 = 230 ˜ 12 MnZn < 600 kHz,flat power loss 25-100 °C
3F4 900 ˜ 410 = 220 ˜ 10 MnZn <2 MHz
3F46 750 ˜ 520 = 280 ˜ 5 MnZn 1-3MHz

Special Ferrites

Material µi  at 25 ° C Bsat (mT) at 25 ° C (1200 A/m) Tc(° C) p (Om) Ferrite type
4B3 250 ˜ 360 = 335 ˜ 105 NiZn
4E2 25 ˜ 350 = 400 ˜ 105 NiZn
4M2 140 ˜ 310 = 200 ˜ 105 NiZn
8C11 1200 ˜ 310 = 200 ˜ 105 NiZn
8C12 900 ˜ 260 = 125 ˜ 105 NiZn