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.

    11393 Products showing for Surface Mount Inductors

    Wurth Elektronik
    -
    10 μH
    38A
    -
    27.5mm
    AEC-Q200
    27.5mm
    -
    -
    -
    15%
    -
    WE-HCFA
    -
    -
    Vishay
    Shielded
    3.3 μH
    9.2A
    2225 (5664M)
    8mm
    -
    4mm
    -
    -
    -
    ± 20%
    -
    IHLP
    -
    -
    TE Connectivity
    -
    470 μH
    60mA
    3627
    3.2mm
    -
    2.5mm
    2mm
    -
    3.2 x 2.5 x 2mm
    10%
    -
    3627
    Ferrite
    -
    Bourns
    -
    470 nH
    3.6A
    2010 (5025M)
    2 x 1.6 x 1mm
    AEC-Q200
    1.6mm
    -
    -
    -
    -
    -
    -
    -
    -
    TDK
    -
    56 nH
    200mA
    0402 (1005M)
    1mm
    -
    0.5mm
    0.5mm
    -
    1 x 0.5 x 0.5mm
    ±5%
    1.3Ω
    -
    -
    1.3GHz
    Murata
    Shielded
    470 nH
    2.55A
    1210 (3225M)
    3.2mm
    -
    2.5mm
    1.55mm
    -
    3.2 x 2.5 x 1.55mm
    ±30%
    30mΩ
    LQH32PN_N0
    Ferrite
    100MHz
    Murata Power Solutions
    Shielded
    2.2 μH
    4.5A
    -
    7.3mm
    -
    3.55mm
    -
    -
    -
    ±30%
    -
    4500
    -
    -
    Bourns
    Shielded
    150 μH
    750mA
    -
    6mm
    AEC-Q200
    6mm
    4.2mm
    -
    6 x 6 x 4.2mm
    ±20%
    626mΩ
    SRN6045TA
    Ferrite
    6.5MHz
    Wurth Elektronik
    Shielded
    33 μH
    1.13A
    -
    7.3mm
    -
    7.3mm
    4.5mm
    -
    7.3 x 7.3 x 4.5mm
    ±20%
    170mΩ
    WE-PD
    Ferrite
    12MHz
    Murata
    -
    470 nH
    1.3A
    1206 (3216M)
    3.2mm
    -
    1.6mm
    0.5mm
    -
    3.2 x 1.6 x 0.5mm
    ±20%
    107mΩ
    LQM31P_C0
    Ferrite
    90MHz
    Wurth Elektronik
    Shielded
    5.6 μH
    14.8A
    7070
    7.6mm
    AEC-Q200
    7mm
    -
    -
    -
    -
    -
    WE-XHMI SMT
    Polystyrene
    -
    Wurth Elektronik
    Shielded
    22 μH
    1.38A
    7332
    7.3mm
    -
    7.3mm
    3.2mm
    -
    7.3 x 7.3 x 3.2mm
    ±20%
    190mΩ
    WE-PD
    -
    18MHz
    Bourns
    Shielded
    10 μH
    10A
    1265
    13.5mm
    AEC-Q200
    12.5mm
    6.2mm
    -
    13.5 x 12.5 x 6.2mm
    ±20%
    16.5mΩ
    SRP1265A
    Carbonyl Powder
    10MHz
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