Soft magnetic cores

    Efficient solutions for high-frequency applications

    Our soft magnetic cores are specially developed to ensure maximum efficiency and performance in high-frequency applications. These cores are characterised by their excellent magnetic permeability and low coercive force, which means minimal energy loss and high signal quality. They are ideal for transformers, chokes and other inductive components operating in demanding environments. Thanks to their robust and durable construction, our soft magnetic cores offer reliable performance and long-term stability for your technical requirements. Delivery time is 1 to 4 weeks.

    Request a no-obligation quote:
    sales@smp.de

    Different dimensions, materials and shapes can be realised on request:
    engineering@smp.de

    • Toroids
    • Cylinders

    An overview of our Toroids


    Dimensions (without coating):
    da: outer diameter; di:  inner diameter; h:   height

    Coating:
    RS: Fix 102 (rust protection); IS:   Fix 140 (1.5kV insulation at room temperature); Al=L/N²

    Prd.‐No.

    da [mm]

    di [mm]

    h [mm]

    Material

    Al [nH]

    Coating

    6500.02

    9

    4

    3

    3028

    22,0

    IS

    6500.01

    9

    4

    7

    3025

    53,0

    IS

    6520.01

    15

    8

    7

    3025

    54,0

    IS

    6170.01

    22

    10

    5

    3003

    44,0

    IS

    6170.02

    22

    10

    7

    3003

    45,0

    IS

    6170.03

    22

    10

    10

    3003

    80,0

    IS

    6200.01

    25

    13

    11

    3003

    80,0

    IS

    6210.02

    26

    13

    11

    3028

    60,0

    IS

    6210.01

    26

    13

    20

    3003

    160,0

    RS

    6220.02

    26

    15

    10

    3025

    67,0

    IS

    6220.01

    26

    15

    15

    3003

    83,0

    IS

    6540.01

    27

    10

    13

    3003

    128,0

    RS

    6290.01

    32

    13

    20

    3003

    194,0

    IS

    6290.04

    32

    13

    27

    3025

    292,0

    IS

    6290.02

    32

    13

    30

    3003

    330,0

    RS

    6320.03

    34

    16

    9

    3003

    65,0

    IS

    6320.06

    34

    16

    15

    3025

    130,0

    IS

    6320.01

    34

    16

    15

    3003

    116,0

    IS

    6320.02

    34

    16

    16

    3003

    140,0

    IS

    6350.03

    36

    23

    12

    3025

    71,0

    IS

    6350.01

    36

    23

    12

    3003

    56,0

    IS

    6380.01

    38

    20

    9

    3003

    55,0

    IS

    6380.02

    38

    20

    9

    3028

    42,0

    IS

    6400.01

    39

    35

    21

    3003

    30,0

    -

    6560.01

    42

    21

    20

    3003

    158,0

    RS

    6560.02

    42

    21

    20

    3028

    108,0

    RS

    6420.04

    45

    15

    15

    3025

    200,0

    RS

    6420.05

    45

    15

    15

    3025

    310,0

    RS

    6440.02

    52

    37

    18

    3025

    66,0

    -

    6440.03

    52

    37

    18

    3003

    67,0

    -

    6440.01

    52

    37

    18

    3028

    42,0

    -

    6470.09

    60

    26

    20

    3025

    200,0

    IS

    6470.14

    60

    26

    20

    3025

    200,0

    RS

    6470.08

    60

    26

    20

    3028

    132,0

    RS

    6470.10

    60

    26

    36

    3024

    335,0

    RS

    6580.01

    70

    30

    30

    3003

    360,0

    RS

    6600.01

    80

    45

    40,5

    3003

    266,0

    RS

    6600.02

    80

    45

    40,5

    3003

    266,0

    IS

    6570.01

    139

    109

    65

    3003

    200,0

    -

    EMC Solutions

    Mid Frequency Transformers

    Customised
    moulded parts