Ferrites for EMI Suppression - tdk.co.jp

1 All specifications are subject to change without notice. Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted for EMI SuppressionFor Round CableT Series(Toroidal)Issue date:May 2011(1/3)001-04 / 20110520 / All specifications are subject to change without Cores for EMI SuppressionFor Round CableT Series(Toroidal)FEATURES Various shapes and materials are available for the round type cable. Moreover, winding the number of turns can easily do the noise Suppression devices, audio equipment, automotive elec-tronics, telecommunication devices, office automation equipment, and digital interface various other cables. Absorption EMI and penetrating noise Prevent parasitic oscillationSHAPES AND DIMENSIONS/CHARACTERISTICSTYPICAL MATERIAL CHARACTERISTICSSHAPE: T20X10X12 Impedance values are reference values.

2 Means that there is no item which corresponds to each Material. Other materials and shapes are also available in addition to standard products. Please contact us for more information. Sample kits with cores for evaluation are also available (EMC-A201/EMC-A202/EMC-A203/EMC-A204).MA TERIAL CHARACTERISTICSM aterialInitial permeability iTemperaturefactor of initialpermeability ir 10 6/ CCurie temperatureTc( C)Saturation magneticflux density Bs(mT)Electricalresistivity ( m)HF9050000 to 9>165485[H=1194A/m] to 6>100280[H=1600A/m]105HF576003 to 15>150370[H=4000A/m]105HF5660018 to 28>130290[H=4000A/m]105HF401208 to 18>250410[H=4000A/m]105HF30455 to 15>300320[H=4000A/m]105 C (MHz)Impedance( )HF90HF70HF40HF30HF56HF57 Part (mm)Impedance Z ( )[at 23 C] AB 60 21 36 38 10 20 23 39 28 47 1 12 65 29 48 2 18 48 18 31 61 24 51 2 16 90 36 69

3 3 29 65 34 58 53 20 39 2 13 62 30 60 3 22 3 19 93 45 80 4 32 3 20 90 51 90 4 29 23 47 61 28 52 90 45 80 6 23 4 18 5 13 8 15 4 10 (2/3)001-04 / 20110520 / All specifications are subject to change without ELECTRICAL CHARACTERISTICSZ, R, X vs.

4 FREQUENCY (MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )2133211000010001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )32110001001011101001000 Frequency(MHz)Impedance( )213(3/3)001-04 / 20110520 / All specifications are subject to change without ELECTRICAL CHARACTERISTICSZ, R, X vs.

5 FREQUENCY (MHz)Impedance( )32110001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )2131000010001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21310001001011101001000 Frequency(MHz)Impedance( )21332110001001011101001000 Frequency(MHz)Impedance( )213