Surface Mount Inductors | SMD Inductors | RS
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    Surface Mount Inductors

    Surface mount inductors, or SMD inductors, are a type of inductor which is mounted to the surface of the PCB, instead of the traditional through-hole technology. They feature pads which are soldered onto the PCB to create an electric circuit.

    Surface mount inductors are passive components (i.e. requiring an external power source) that uses an electromagnetic field to control current.

    There are different types of surface mount inductor, such as wire wound and multilayer surface mount inductors. Wire wound inductors have a core made of a magnetic metal like iron with wire wound around it. Energy is stored in a magnetic field when an electrical current flows through the coiled wire which has thick insulation to make the inductors suitable for use with larger currents Multilayer surface mount inductors consist of two conductive coil patterns in the upper part of a inductor. These coils connect with two similar coil patterns on a lower layer which store energy in the form of a magnetic field when an electrical current flows through them.

    What are surface mount inductors used for?

    Surface mount inductors are used in power circuits to control the voltage or current. They are often used to prevent changes in the voltage or current from passing through to other components within the circuit, which could cause damage. Surface mount inductors are used in devices which operate at high frequencies such as mobile communication systems, cell phones, Bluetooth devices and tuners.

    Types of surface mount inductors

    These products are available in many different forms. When choosing surface mount inductors you should consider the requirements of your circuit and choose a model which corresponds to the required current flow, pressure tolerance and temperature that the inductor can handle. This will help you to pair the inductor with the right circuit.

    10711 產品顯示為 Surface Mount Inductors

    Wurth Elektronik
    -
    33 μH
    2.3A
    -
    12.7mm
    -
    10mm
    5mm
    -
    12.7 x 10 x 5mm
    ±10%
    120mΩ
    WE-PD4
    Ferrite
    13MHz
    Murata
    -
    11 nH
    500mA
    0402
    1mm
    -
    0.5mm
    0.5mm
    -
    1 x 0.5 x 0.5mm
    ±2%
    140mΩ
    LQW15A
    Ferrite
    5.5GHz
    EPCOS
    Shielded
    100 μH
    1.7A
    -
    12.8mm
    -
    12.8mm
    8mm
    -
    12.8 x 12.8 x 8mm
    ±20%
    165mΩ
    B82477-G4
    Ferrite
    -
    Vishay
    Shielded
    1 μH
    7.5A
    2020
    5.4mm
    -
    2mm
    -
    -
    -
    ± 20%
    -
    IHLP
    -
    -
    Wurth Elektronik
    Shielded
    -
    200mA
    0805 (2012M)
    2mm
    -
    1.2mm
    0.9mm
    -
    2 x 1.2 x 0.9mm
    -
    450mΩ
    WE-CBF
    Ferrite
    -
    Wurth Elektronik
    Shielded
    68 μH
    1.91A
    -
    12mm
    -
    12mm
    6mm
    -
    12 x 12 x 6mm
    ±20%
    120mΩ
    WE-PD
    Ferrite
    6MHz
    Murata
    -
    220 μH
    110mA
    1812
    4.5mm
    -
    3.2mm
    2.6mm
    -
    4.5 x 3.2 x 2.6mm
    ±10%
    LQH43CN
    Ferrite
    4.5MHz
    Vishay
    Shielded
    10 μH
    4A
    2225 (5664M)
    6.86mm
    -
    6.47mm
    3mm
    -
    6.86 x 6.47 x 3mm
    ±20%
    71.2mΩ
    IHLP-2525CZ-11
    Metal Composite
    1MHz
    Murata
    Shielded
    10 μH
    2A
    5050
    5mm
    -
    5mm
    2mm
    -
    5 x 5 x 2mm
    ±20%
    106mΩ
    LQH5BPN
    Ferrite
    Minimum of 25MHz
    TDK
    Shielded
    100 μH
    1.9A
    12575
    12.5mm
    -
    12.5mm
    7.5mm
    -
    12.5 x 12.5 x 7.5mm
    ±20%
    150mΩ
    SLF
    Ferrite
    -
    EPCOS
    -
    100 nH
    200mA
    0603 (1608M)
    1.6mm
    -
    0.8mm
    0.8mm
    -
    1.6 x 0.8 x 0.8mm
    ±5%
    1.8Ω
    SIMID
    Copper Plated Ceramic
    1.8GHz
    EPCOS
    -
    330 nH
    220mA
    0805 (2012M)
    2.3mm
    -
    1.7mm
    1.4mm
    -
    2.3 x 1.7 x 1.4mm
    ±5%
    1.5Ω
    SIMID
    Ceramic
    800MHz
    Murata
    -
    0.024 μH
    280mA
    0402 (1005M)
    1mm
    -
    0.5mm
    0.5mm
    -
    1 x 0.5 x 0.5mm
    ±2%
    520mΩ
    LQW15A
    Ferrite
    3.5GHz
    EPCOS
    -
    100 μH
    510mA
    2220 (5650M)
    5.6mm
    AEC-Q200
    5mm
    5mm
    -
    5.6 x 5 x 5mm
    ±10%
    990mΩ
    SIMID
    Ferrite
    6.1MHz
    TDK
    Shielded
    100 μH
    650mA
    7045
    7mm
    -
    7mm
    4.5mm
    -
    7 x 7 x 4.5mm
    ±20%
    0.25Ω
    SLF
    Ferrite
    -
    Murata
    -
    3.9 nH
    750mA
    0402 (1005M)
    1mm
    -
    0.6mm
    0.5mm
    -
    1 x 0.6 x 0.5mm
    ±0.1nH
    70mΩ
    LQW15AN_00
    Ferrite
    10GHz
    Wurth Elektronik
    -
    3.3 μH
    1A
    0805 (2012M)
    2mm
    -
    1.2mm
    1mm
    -
    2 x 1.2 x 1mm
    ±20%
    200mΩ
    WE-PMI
    -
    30MHz
    Murata
    -
    7.5 nH
    570mA
    0402
    1mm
    -
    0.6mm
    0.5mm
    -
    1 x 0.6 x 0.5mm
    ±2%
    130mΩ
    LQW15AN_00
    Ferrite
    6GHz
    Wurth Elektronik
    -
    120 μH
    2.5A
    -
    10mm
    -
    8.7mm
    6.5mm
    -
    10 x 8.7 x 6.5mm
    ±40%
    25mΩ
    WE-SL5
    Ferrite
    100kHz
    Murata
    -
    36 nH
    400mA
    0603 (1608M)
    1.6mm
    -
    0.8mm
    0.8mm
    -
    1.6 x 0.8 x 0.8mm
    ±5%
    260mΩ
    LQW18A_00
    Ferrite
    2.9GHz
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