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    Inductors

    Inductors are a form of passive device like a capacitor; they’re designed to deal with magnetism and control magnetic flux. They are very effective in slowing down current surges or spikes and releasing the stored energy back into the circuit.

    Inductors, also known as coils, chokes or reactors, are characterised by inductance, which is the ratio of the voltage to the rate of change of current. They’re frequently used in radio equipment to block AC and allow DC. An example of this passive component being used day-to-day is the ferrite bead on your laptop's power cable, which is designed for reducing electrical noise.

    Inductors are usually a length of wire wound to create a coil around a core material with high insulator properties. However, inductors are more than just a coil of wire with an insulating material in the middle, in the application, inductors are a key component to a circuit.

    RS offer an extensive range of high-quality devices from leading brands including KEMET, Wurth Elektronik, Murata, Panasonic and of course RS PRO.

    What are the different types?

    Wire-wound surface mount inductors – these are usually a wire coil wrapped around a magnetic component

    Leaded inductors - come in two main categories and are used in low and high voltage situations

    Multi-layer surface mount inductors - this is a style of the coil that has several layers of wire wrapped around an inductor, with layers of insulation, added to give a high inductance level.

    What applications are they used in?

    The devices are used in electrical power and electronic devices for:

    • Impedance matching
    • Storing energy in power converters
    • Chocking, blocking, filtering and smoothing noise in electrical circuits

    We also carry inductor components for both EMI and RFI and a variety of wireless charging coils. Wireless charging coils are used for DC-DC currents and are used for inductive charging; any wireless charger runs using this inductive component.

    Chip Baluns
    Chip Baluns
    Coupled Inductors
    Coupled Inductors
    Leaded Inductors
    Leaded Inductors
    Surface Mount Inductors
    Surface Mount Inductors
    Wireless Charging Coils
    Wireless Charging Coils

    15953 Products showing for Inductors

    1 of 798
    Bourns, CM453232, 1812 (4532M) Unshielded Wire-wound SMD Inductor with a Ferrite Core, 1 μH ±10% Wire-Wound 450mA Idc
    • RS Stock No. 172-9541
    • Mfr. Part No. CM453232-1R0KL
    Each (On a Reel of 500)
    Kr. 1,84
    TDK, SLF, 10145 Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±20% Wire-Wound 1.4A Idc
    • RS Stock No. 741-3318
    • Mfr. Part No. SLF10145T-470M1R4-PF
    Each (In a Bag of 10)
    Kr. 7,844
    Murata, LQG15HS, 0402 (1005M) Wire-wound SMD Inductor 1.5 nH ±0.3nH Wire-Wound 300mA Idc Q:8
    • RS Stock No. 792-6334
    • Mfr. Part No. LQG15HS1N5S02D
    Each (In a Bag of 250)
    Kr. 0,215
    Murata, LQG15HN, 0402 Multilayer Surface Mount Inductor with a Non-Magnetic Ceramic Core, 33 nH ±5% Multilayer 200mA
    • RS Stock No. 169-2762
    • Mfr. Part No. LQG15HN33NJ02D
    Each (On a Reel of 10000)
    Kr. 0,062
    Bourns, SRR4528A, SMD Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 10 μH ±20% 1.76A Idc
    • RS Stock No. 176-5965
    • Mfr. Part No. SRR4528A-100M
    Each (On a Tape of 20)
    Kr. 5,755
    Vishay 4.7 μH ±20% Leaded Inductor, Max SRF:11.36MHz, 50A Idc, 1.43mΩ Rdc, IHTH-1125KZ-5A
    • RS Stock No. 123-1538
    • Mfr. Part No. IHTH1125KZEB4R7M5A
    Each
    Kr. 102,27
    EPCOS 22 μH Ferrite VHF Inductor, Max SRF:110MHz, 3A Idc, 70Ω Rdc, B82111-E
    • RS Stock No. 213-1881
    • Mfr. Part No. B82111E0000C022
    Each
    Kr. 5,61
    Bourns, SDR0503 Unshielded Wire-wound SMD Inductor with a Ferrite Core, 2.2 mH 5% 53mA Idc Q:40
    • RS Stock No. 223-1735
    • Mfr. Part No. SDR0503-222JL
    Each (On a Tape of 5)
    Kr. 3,89
    Wurth, WE-KI, 1008A Shielded Wire-wound SMD Inductor with a Ceramic Core, 0.022 μH ±5% Wire-Wound 1A Idc Q:60
    • RS Stock No. 883-0067P
    • Mfr. Part No. 744762122A
    Each (Supplied on a Reel)
    Kr. 4,644
    TE Connectivity, 3650, 0805 (2012M) Wire-wound SMD Inductor 24 nH ±5% Wire-Wound 500mA Idc Q:50
    • RS Stock No. 532-3263
    • Mfr. Part No. 36502A24NJTDG
    Each (In a Pack of 10)
    Kr. 3,966
    EPCOS 100 μH ±20% Ferrite VHF Inductor, Max SRF:55MHz, 1A Idc, 650mΩ Rdc, B82111E
    • RS Stock No. 213-1910
    • Mfr. Part No. B82111E0000C025
    Each
    Kr. 5,61
    EPCOS 4.7 μH ±10% Ferrite Leaded Inductor, Max SRF:95MHz, Q:60, 820mA Idc, 340mΩ Rdc, BC
    • RS Stock No. 191-0447
    • Mfr. Part No. B78108S1472K000
    Each (In a Pack of 10)
    Kr. 1,51
    TDK, ACM, 2520 SMD Common Mode Line Filter with a Ferrite Core, Wire-Wound 300mA Idc
    • RS Stock No. 547-4759P
    • Mfr. Part No. ACM2520-601-2P-T
    Each (Supplied on a Reel)
    Kr. 8,33
    Bourns 3.3 μH ±20% Ferrite Leaded Inductor, Max SRF:50MHz, Q:30, 3.6A Idc, 18mΩ Rdc, RLB
    • RS Stock No. 811-8884
    • Mfr. Part No. RLB0912-3R3ML
    Each (In a Bag of 10)
    Kr. 3,009
    Wurth, WE-SPC, 4838 Shielded Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±20% Wire-Wound 1.05A Idc
    • RS Stock No. 172-5343
    • Mfr. Part No. 74408943470
    Each (On a Reel of 500)
    Kr. 12,30
    Wurth, 0603 (1608M) Multilayer Surface Mount Inductor 12 nH 300mA Idc
    • RS Stock No. 245-8492
    • Mfr. Part No. 7447860112G
    Each (On a Tape of 10)
    Kr. 1,018
    Murata Surface Mount Balun Transformer
    • RS Stock No. 106-2888
    • Mfr. Part No. DXW21BN7511TL
    Each (In a Pack of 10)
    Kr. 1,472
    Wurth, 0402 (1005M) Multilayer Surface Mount Inductor 68 nH 180mA Idc
    • RS Stock No. 245-8446
    • Mfr. Part No. 7447840168G
    Each (On a Tape of 10)
    Kr. 0,606
    TDK, MHQ1005P, 0402 (1005M) Multilayer Surface Mount Inductor with a Ceramic Core, 6.8 nH ±5% Multilayer 700mA Idc Q:23
    • RS Stock No. 795-8319
    • Mfr. Part No. MHQ1005P6N8JT000
    Each (In a Bag of 10)
    Kr. 1,178
    Wurth 1 mH ±30% Leaded Inductor, 10A Idc, 7mΩ Rdc, WE-CMB
    • RS Stock No. 489-0318
    • Mfr. Part No. 744824101
    Each
    Kr. 54,44
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