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TDK EPX Type Ferrite Cores
TDK EPX Type Ferrite Cores

TDK EPX Type Ferrite Cores

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pTDK EPX-type ferrite cores: 61 part numbers in production, materials N45, T38, T57./p
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    Ferrite CoreMn-Zn Ferrite
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    TDK EPX-type ferrite cores. This page lists 61 part numbers in production status, available in 3 materials (Mn-Zn). Typical applications / characteristics: Telecom, High Bs.

    Materials: N45, T38, T57

    Part Number List

    Part No.Core Size (IEC62317)A (mm)B (mm)C (mm)MaterialAL Value (nH/N²)Air Gap (mm)μiBs (mT)Tc (°C)Data Sheet
    B65857A0000R045EPX 7/99.47.59N452500 +30,-20%03800435 (100°C)255PDF
    B65857A0000R057EPX 7/99.47.59T572600 +30,-20%04000270 (100°C)140PDF
    B65857A0000Y038EPX 7/99.47.59T389000 +40,-30%010000260 (100°C)130PDF
    B65857A0063A038EPX 7/99.47.59T3863 ±3%0.3510000260 (100°C)130PDF
    B65857A0063A045EPX 7/99.47.59N4563 ±3%0.353800435 (100°C)255PDF
    B65857A0063A057EPX 7/99.47.59T5763 ±3%0.354000270 (100°C)140PDF
    B65857A0100A038EPX 7/99.47.59T38100 ±3%0.2210000260 (100°C)130PDF
    B65857A0100A045EPX 7/99.47.59N45100 ±3%0.223800435 (100°C)255PDF
    B65857A0100A057EPX 7/99.47.59T57100 ±3%0.224000270 (100°C)140PDF
    B65857A0160B038EPX 7/99.47.59T38160 ±4%0.1410000260 (100°C)130PDF
    B65857A0160B045EPX 7/99.47.59N45160 ±4%0.143800435 (100°C)255PDF
    B65857A0160B057EPX 7/99.47.59T57160 ±4%0.144000270 (100°C)140PDF
    B65857A0200B038EPX 7/99.47.59T38200 ±4%0.1110000260 (100°C)130PDF
    B65857A0200B045EPX 7/99.47.59N45200 ±4%0.113800435 (100°C)255PDF
    B65857A0200B057EPX 7/99.47.59T57200 ±4%0.114000270 (100°C)140PDF
    B65857A0250J038EPX 7/99.47.59T38250 ±5%0.0910000260 (100°C)130PDF
    B65857A0250J045EPX 7/99.47.59N45250 ±5%0.093800435 (100°C)255PDF
    B65857A0250J057EPX 7/99.47.59T57250 ±5%0.094000270 (100°C)140PDF
    B65857A0315C038EPX 7/99.47.59T38315 ±6%0.0610000260 (100°C)130PDF
    B65857A0315C045EPX 7/99.47.59N45315 ±6%0.063800435 (100°C)255PDF
    B65857A0315C057EPX 7/99.47.59T57315 ±6%0.064000270 (100°C)140PDF
    B65857A0400E038EPX 7/99.47.59T38400 ±7%0.0510000260 (100°C)130PDF
    B65857A0400E045EPX 7/99.47.59N45400 ±7%0.053800435 (100°C)255PDF
    B65857A0400E057EPX 7/99.47.59T57400 ±7%0.054000270 (100°C)140PDF
    B65857C0000R045EPX 9/99.49.59N452400 +30,-20%03800435 (100°C)255PDF
    B65857C0000R057EPX 9/99.49.59T572400 +30,-20%04000270 (100°C)140PDF
    B65857C0000Y038EPX 9/99.49.59T388000 +40,-30%010000260 (100°C)130PDF
    B65857C0063A038EPX 9/99.49.59T3863 ±3%0.3510000260 (100°C)130PDF
    B65857C0063A045EPX 9/99.49.59N4563 ±3%0.343800435 (100°C)255PDF
    B65857C0063A057EPX 9/99.49.59T5763 ±3%0.344000270 (100°C)140PDF
    B65857C0100A038EPX 9/99.49.59T38100 ±3%0.2210000260 (100°C)130PDF
    B65857C0100A045EPX 9/99.49.59N45100 ±3%0.213800435 (100°C)255PDF
    B65857C0100A057EPX 9/99.49.59T57100 ±3%0.224000270 (100°C)140PDF
    B65857C0160B038EPX 9/99.49.59T38160 ±4%0.1410000260 (100°C)130PDF
    B65857C0160B045EPX 9/99.49.59N45160 ±4%0.133800435 (100°C)255PDF
    B65857C0160B057EPX 9/99.49.59T57160 ±4%0.134000270 (100°C)140PDF
    B65857C0200B038EPX 9/99.49.59T38200 ±4%0.1110000260 (100°C)130PDF
    B65857C0200B045EPX 9/99.49.59N45200 ±4%0.13800435 (100°C)255PDF
    B65857C0200B057EPX 9/99.49.59T57200 ±4%0.114000270 (100°C)140PDF
    B65857C0250J038EPX 9/99.49.59T38250 ±5%0.0910000260 (100°C)130PDF
    B65857C0250J045EPX 9/99.49.59N45250 ±5%0.083800435 (100°C)255PDF
    B65857C0250J057EPX 9/99.49.59T57250 ±5%0.084000270 (100°C)140PDF
    B65857C0315C038EPX 9/99.49.59T38315 ±6%0.0710000260 (100°C)130PDF
    B65857C0315C045EPX 9/99.49.59N45315 ±6%0.063800435 (100°C)255PDF
    B65857C0315C057EPX 9/99.49.59T57315 ±6%0.074000270 (100°C)140PDF
    B65857C0400E038EPX 9/99.49.59T38400 ±7%0.0510000260 (100°C)130PDF
    B65857C0400E045EPX 9/99.49.59N45400 ±7%0.053800435 (100°C)255PDF
    B65857C0400E057EPX 9/99.49.59T57400 ±7%0.054000270 (100°C)140PDF
    B65859A0000R045EPX 1011.810.47.85N451900 +30,-20%03800435 (100°C)255PDF
    B65859A0000R057EPX 1011.810.47.85T572000 +30,-20%04000270 (100°C)140PDF
    B65859A0000Y038EPX 1011.810.47.85T386100 +40,-30%010000260 (100°C)130PDF
    B65859A0063A038EPX 1011.810.47.85T3863 ±3%0.3110000260 (100°C)130PDF
    B65859A0063A057EPX 1011.810.47.85T5763 ±3%0.314000270 (100°C)140PDF
    B65859A0100A038EPX 1011.810.47.85T38100 ±3%0.210000260 (100°C)130PDF
    B65859A0100A057EPX 1011.810.47.85T57100 ±3%0.24000270 (100°C)140PDF
    B65859A0160J038EPX 1011.810.47.85T38160 ±5%0.1210000260 (100°C)130PDF
    B65859A0160J057EPX 1011.810.47.85T57160 ±5%0.124000270 (100°C)140PDF
    B65859A0200C038EPX 1011.810.47.85T38200 ±6%0.110000260 (100°C)130PDF
    B65859A0200C057EPX 1011.810.47.85T57200 ±6%0.14000270 (100°C)140PDF
    B65859A0250E038EPX 1011.810.47.85T38250 ±7%0.0810000260 (100°C)130PDF
    B65859A0250E057EPX 1011.810.47.85T57250 ±7%0.084000270 (100°C)140PDF

    All specifications are taken from the TDK product catalog for ferrite cores. Parts listed as obsolete or NRND by TDK are not included. Verify the current datasheet before design-in.

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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