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.

    10808 Products showing for Surface Mount Inductors

    Wurth Elektronik
    -
    8.2 nH
    600mA
    0805 (2012M)
    2mm
    -
    1.25mm
    1.2mm
    -
    2 x 1.25 x 1.2mm
    ±5%
    60mΩ
    WE-KI
    Ceramic
    5.5GHz
    Wurth Elektronik
    Shielded
    22 μH
    1A
    8015
    8mm
    -
    1.35mm
    8mm
    -
    8 x 8 x 1.35mm
    ±20%
    310mΩ
    WE-TPC
    Ferrite
    6MHz
    Wurth Elektronik
    Shielded
    68 μH
    1.9A
    1050
    10mm
    -
    10mm
    5mm
    -
    10 x 10 x 5mm
    ±20%
    132mΩ
    WE-PD
    -
    8MHz
    Wurth Elektronik
    -
    1.5 μH
    1.4A
    3225
    2.9mm
    -
    2.5mm
    2.2mm
    -
    2.9 x 2.5 x 2.2mm
    ±20%
    195mΩ
    WE-GFH
    Iron
    127MHz
    Murata
    -
    1.6 nH
    300mA
    0402 (1005M)
    1mm
    -
    0.5mm
    0.5mm
    -
    1 x 0.5 x 0.5mm
    ±0.3nH
    100mΩ
    LQG15HN
    -
    -
    Wurth Elektronik
    -
    1.8 nH
    300mA
    -
    -
    -
    -
    -
    -
    -
    5%
    100mΩ
    WE-MK
    -
    6GHz
    Bourns
    Shielded
    3.3 μH
    18A
    1265
    13.5mm
    AEC-Q200
    12.5mm
    6.2mm
    -
    13.5 x 12.5 x 6.2mm
    ±20%
    6.8mΩ
    SRP1265A
    Carbonyl Powder
    -
    Bourns
    Shielded
    22 μH
    12A
    -
    17.3mm
    AEC-Q200
    6.7mm
    16.9mm
    -
    17.3 x 6.7 x 16.9mm
    ±20%
    26.5mΩ
    SRP1770TA
    Carbonyl Powder
    5MHz
    Panasonic
    -
    4.7 μH
    13.1A
    PCC-M
    10.7mm
    AEC-Q200
    10mm
    5.4mm
    -
    10.7 x 10 x 5.4mm
    ±20%
    11.3mΩ
    ETQP5M
    Metal Composite
    100kHz
    Murata
    -
    4.7 μH
    650mA
    1210 (3225M)
    3.2mm
    -
    2.5mm
    2mm
    -
    3.2 x 2.5 x 2mm
    ±20%
    150mΩ
    LQH32CN
    Ferrite
    43MHz
    Bourns
    -
    470 nH
    18A
    7028
    7.1 x 6.6 x 2.8mm
    AEC-Q200
    6.6mm
    -
    -
    -
    -
    -
    -
    -
    -
    Wurth Elektronik
    Shielded
    3.3 μH
    1.5A
    3015
    3mm
    -
    3mm
    1.5mm
    -
    3 x 3 x 1.5mm
    ±20%
    70mΩ
    WE-LQS
    -
    51MHz
    Bourns
    Shielded
    18 μH
    1.28A
    SMD
    5mm
    AEC-Q200
    5mm
    2.8mm
    -
    5 x 5 x 2.8mm
    ±20%
    136mΩ
    SRR4528A
    Ferrite
    23MHz
    Wurth Elektronik
    Shielded
    68 μH
    740mA
    7332
    7.3mm
    -
    7.3mm
    3.2mm
    -
    7.3 x 7.3 x 3.2mm
    ±20%
    520mΩ
    WE-PD
    -
    10.2MHz
    Bourns
    Shielded
    100 μH
    1A
    8040
    8mm
    -
    8mm
    4mm
    -
    8 x 8 x 4mm
    ±20%
    400mΩ
    SRN8040
    Ferrite
    6MHz
    TE Connectivity
    -
    10 nH
    200mA
    0402 (1005M)
    1mm
    -
    0.5mm
    0.32mm
    -
    1 x 0.5 x 0.32mm
    ±2%
    1.35Ω
    3640
    -
    4.5GHz
    Wurth Elektronik
    -
    100 nH
    100mA
    0402 (1005M)
    1mm
    -
    0.5mm
    0.5mm
    -
    1 x 0.5 x 0.5mm
    -
    2.5Ω
    WE-MK
    Ceramic
    850MHz
    TDK
    Shielded
    47 μH
    180mA
    -
    3.2mm
    -
    2.5mm
    2.2mm
    -
    3.2 x 2.5 x 2.2mm
    ±10%
    1.64Ω
    NLVC32
    Ferrite
    14MHz
    Bourns
    Shielded
    47 μH
    2.2A
    1208
    12.7mm
    -
    12.7mm
    8.5mm
    -
    12.7 x 12.7 x 8.5mm
    ±15%
    85mΩ
    SRR1208
    Ferrite
    5MHz
    Bourns
    Shielded
    22 μH
    1.4A
    -
    6mm
    -
    2.8mm
    -
    -
    -
    20%
    -
    SRN6028
    Ferrite
    -
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