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

16466 Products showing for Inductors

1 of 824
In Stock
Bourns, SRP7050TA Shielded Multilayer Surface Mount Inductor with a Carbonyl Powder Core, 68 μH 20 % 1.2 A Idc Q:15
  • RS Stock No. 223-1854
  • Mfr. Part No. SRP7050TA-680M
Subtotal (1 tape of 5 units)
Kr. 69,87(exc. VAT)
Kr. 13,974/unit
In Stock
Bourns, SRR0604, 0604 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 22 μH ±20 % 900 mA Idc Q:16
  • RS Stock No. 180-8938
  • Mfr. Part No. SRR0604-220ML
Subtotal (1 reel of 100 units)
Kr. 497,00(exc. VAT)
Kr. 4,97/unit
In Stock
MPS, MPL Surface Mount Inductor 1.5 μH Unshielded 9 A Idc
  • RS Stock No. 337-778
  • Mfr. Part No. MPL-AL5030-1R5
Subtotal (1 tape of 5 units)
Kr. 77,33(exc. VAT)
Kr. 15,466/unit
Currently unavailable
KEMET 6.8 μH Nickel Zinc Ferrite Coil Inductor, 6.6 A Idc, 20 mΩ Rdc, SBC6
  • RS Stock No. 265-2507
  • Mfr. Part No. SBC6-6R8-662
Subtotal (1 unit)
Kr. 17,73(exc. VAT)
Kr. 17,73/unit
In Stock
Murata, LQG15HN, 1005 Unshielded Wirewound Surface Mount Inductor with a Non-Magnetic Ceramic Core, 0.039 μH Multilayer
  • RS Stock No. 124-8157
  • Mfr. Part No. LQG15HN39NJ02D
Subtotal (1 pack of 500 units)
Kr. 171,00(exc. VAT)
Kr. 0,342/unit
In Stock
Wurth Elektronik, WE-MAIA, 4020 Shielded Surface Mount Inductor with a Polystyrene Core, 2.2 μH Shielded ±20 % 6.2 A Idc
  • RS Stock No. 296-206
  • Mfr. Part No. 78438356022
Subtotal (1 tape of 5 units)
Kr. 94,72(exc. VAT)
Kr. 18,944/unit
In Stock
Wurth Elektronik 3 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 23 A Idc, 3 mΩ Rdc 250V ac, WE-CMBNC
  • RS Stock No. 816-4830
  • Mfr. Part No. 7448052303
Subtotal (1 unit)
Kr. 167,02(exc. VAT)
Kr. 167,02/unit
In Stock
Wurth Elektronik, WE-CBF, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, Multilayer 200 mA Idc
  • RS Stock No. 124-1858
  • Mfr. Part No. 74279266
Subtotal (1 pack of 50 units)
Kr. 57,55(exc. VAT)
Kr. 1,151/unit
In Stock
Wurth Elektronik, WE-MAIA, 4030 Shielded Surface Mount Inductor with a Polystyrene Core, 2.2 μH Shielded ±20 % 7.1 A Idc
  • RS Stock No. 296-308
  • Mfr. Part No. 78438357022
Subtotal (1 tape of 5 units)
Kr. 91,41(exc. VAT)
Kr. 18,282/unit
In Stock
TDK, VLS-EX-H, 6045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±30 % 12 A Idc
  • RS Stock No. 213-8200
  • Mfr. Part No. VLS6045EX-1R0N-H
Subtotal (1 tape of 5 units)
Kr. 24,04(exc. VAT)
Kr. 4,808/unit
In Stock
Vishay, IFSC-1515AH-01, Surface Mount Shielded Surface Mount Inductor with a Ferrite Core Encapsulated with Iron
  • RS Stock No. 298-736
  • Mfr. Part No. IFSC1515AHER2R2M01
Subtotal (1 bag of 20 units)
Kr. 86,50(exc. VAT)
Kr. 4,325/unit
In Stock
EPCOS 100 mH Ferrite Leaded Inductor, Max SRF:180 kHz, Q:40, 20 mA Idc, 490 Ω Rdc, LBC
  • RS Stock No. 880-7244P
  • Mfr. Part No. B82144F1107J000
Subtotal 10 units (supplied on a continuous strip)
Kr. 58,92(exc. VAT)
Kr. 5,892/unit
In Stock
Murata, LQM, 0805 Shielded Power Inductor with a Ferrite Core, 10 μH Chip Coil ±20 % 250 mA Idc
  • RS Stock No. 276-3793
  • Mfr. Part No. LQM21DH100M70L
Subtotal (1 tape of 10 units)
Kr. 29,12(exc. VAT)
Kr. 2,912/unit
In Stock
Bourns 10 μH Ferrite Leaded Inductor, Max SRF:27 MHz, Q:60, 2.1 A Idc, 43 mΩ Rdc, RLB
  • RS Stock No. 811-8815
  • Mfr. Part No. RLB0912-100KL
Subtotal (1 bag of 10 units)
Kr. 30,43(exc. VAT)
Kr. 3,043/unit
In Stock
Bourns, SRP1770TA, 1770 Shielded Wirewound Surface Mount Inductor with a Carbonyl Powder Core, 10 μH ±20 % 16.5 A Idc
  • RS Stock No. 905-4769
  • Mfr. Part No. SRP1770TA-100M
Subtotal (1 unit)
Kr. 32,49(exc. VAT)
Kr. 32,49/unit
In Stock
EPCOS 100 mH Ferrite Leaded Inductor, Max SRF:120 kHz, Q:40, 20 mA Idc, 420 Ω Rdc, LBC
  • RS Stock No. 191-1226
  • Mfr. Part No. B82144A2107J000
Subtotal (1 pack of 5 units)
Kr. 24,82(exc. VAT)
Kr. 4,964/unit
In Stock
Wurth Elektronik, WE-SL5 Surface Mount Common Mode Line Filter with a Ferrite Core, 470 μH Sectional Winding ±40 % 1.6 A
  • RS Stock No. 500-3290P
  • Mfr. Part No. 744272471
Subtotal 5 units (supplied on a continuous strip)
Kr. 168,17(exc. VAT)
Kr. 33,634/unit
In Stock
TDK, ACM-V Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 7.6 μH 8 A Idc
  • RS Stock No. 831-9232
  • Mfr. Part No. ACM12V-701-2PL-TL00
Subtotal (1 unit)
Kr. 15,33(exc. VAT)
Kr. 15,33/unit
In Stock
Bourns, SDR0403, 0403 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH ±10 % 130 mA Idc Q:50
  • RS Stock No. 122-9183
  • Mfr. Part No. SDR0403-471KL
Subtotal (1 pack of 10 units)
Kr. 37,87(exc. VAT)
Kr. 3,787/unit
In Stock
TDK WR Wireless Charging Coil Receiver, 8.32 μH, 12 mm dia.
  • RS Stock No. 185-8378
  • Mfr. Part No. WR121210-27M8-ID
Subtotal (1 pack of 5 units)
Kr. 156,96(exc. VAT)
Kr. 31,392/unit
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