Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe
sales@owolff.com, T: +45 5783 3830
06-12-2025

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    OWIHPM_product
    Description
    Fixed inductance Shielded SMD Power inductor, for DC/DC
    Features
    • High rated current
    • Frequency up to 3 MHz
    • 125℃ maximum total temperature operation
    • Low core loss
    • Ultra low buzz noise due to molding construction
    • Halogen Free
    • ROHS & REACH compliant
    Applications
    • Laptops and PCs
    • Switch and servers
    • Base stations
    • DC/DC converters
    • Battery powered devices
    • SSD modules
    General Specifictations
    Test Voltage1.0V
    Parameters Test Temp20°C
    Operation Temp
    (Including temperature Rise)    		-55 to +125°C
    Storage Temp0 to 40°C
    Storage Humidity<70% RH
    Resistance to Soldering Heat260°C for 10 sec
    Rated CurrentL drops off 30% typ at Isat
    Temperature Rise40°C typ. at Irms

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    OWIHP0412M-

    Carbonyl and Metal Molded Inductor
    Inductance
    Ltol.
    Test freq.
    DCR [mΩ]
    Isat [A]
    Irms [A]
    Irated [mA]
    Idc max [mA]
    Q (min)
    SRF[MHz]
    Inductors:
     Oprettet
    852901-12-2025 kl. 12:13
    853001-12-2025 kl. 12:13
    853101-12-2025 kl. 12:13
    853201-12-2025 kl. 12:13
    853301-12-2025 kl. 12:13
    853401-12-2025 kl. 12:13
    853501-12-2025 kl. 12:13
    853601-12-2025 kl. 12:13
    853701-12-2025 kl. 12:13
    L tol note:
    When ordering, please specify tolerance code. Tolerance: K=±10%, M=±20%, N=±30%
    Shape and dimensions [mm]
    A
    B
    C
    D
    E
    F
    G
    H
    I
    J
    Shape
    A:
    4.40
    A tol:
    ±0.35
    B:
    4.20
    B tol:
    ±0.25
    C:
    1.00
    C tol:
    ±0.2
    D:
    0.80
    D tol:
    Ref
    E:
    2
    E tol:
    Ref
    F:
    F tol:
    G:
    G tol:
    H:
    2.50
    H tol:
    Ref
    I:
    1.50
    I tol:
    Ref
    J:
    2.20
    J tol:
    Ref
    Shape:
    Square
    Dimension remarks:
    a,b,c dimension are recommended for PCB pad size
    Dimensions Image:
    OWIHPM_dimensions
    PAD Image:
    OWIHPM_pad
    Schematic Image:
    OWIHPM_schem
    click images to enlarge