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

16425 Products showing for Inductors

1 of 822
In Stock
Murata, LQH, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±20 % 800 mA Idc
  • RS Stock No. 725-5320
  • Mfr. Part No. LQH55DN470M03L
Subtotal (1 unit)
PHP57.80(exc. VAT)
PHP57.80/unit
In Stock
Murata Power Solutions 10 μH Radial Inductor, Max SRF:21.2 MHz, Q:65, 1.62 A Idc, 50 mΩ Rdc, 2200R
  • RS Stock No. 240-595
  • Mfr. Part No. 22R103C
Subtotal (1 pack of 10 units)
PHP380.00(exc. VAT)
PHP38.00/unit
In Stock
RS PRO, 27 Wirewound Surface Mount Inductor 100 μH 1.7 A Idc
  • RS Stock No. 741-8997
Subtotal (1 bag of 5 units)
PHP273.85(exc. VAT)
PHP54.77/unit
In Stock
TDK, SLF, 12565 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±20/±30 % 1.2 A Idc
  • RS Stock No. 741-3321
  • Mfr. Part No. SLF12565T-221M1R0-PF
Subtotal (1 bag of 10 units)
PHP589.57(exc. VAT)
PHP58.957/unit
Temporarily out of stock
Vishay, IHLP-5050FD-01, 5050 Shielded Surface Mount Inductor with a Metal Composite Core, 10 μH ±20 % 10 A Idc
  • RS Stock No. 748-7460
  • Mfr. Part No. IHLP5050FDER100M01
Subtotal (1 unit)
PHP115.63(exc. VAT)
PHP115.63/unit
In Stock
Wurth Elektronik 3.3 mH Manganese Zinc Leaded Inductor, 1.5 A Idc, 120 mΩ Rdc 250V ac, WE-CMB
  • RS Stock No. 163-3390
  • Mfr. Part No. 744822233
Subtotal (1 box of 140 units)
PHP25,903.36(exc. VAT)
PHP185.024/unit
In Stock
Wurth Elektronik, WE-PD Shielded Wirewound Surface Mount Inductor 47 μH ±20 % 1.03 A Idc
  • RS Stock No. 789-7145P
  • Mfr. Part No. 7447779147
Subtotal 1 unit (supplied on a continuous strip)
PHP130.04(exc. VAT)
PHP130.04/unit
Unavailable
Eaton Bussmann Series, DR1050, 1050 Shielded Wire-wound SMD Inductor with a Ferrite Core, 220 μH ±30% Wire-Wound 980mA
  • RS Stock No. 770-0851P
  • Mfr. Part No. DR1050-221-R
Subtotal 5 units (supplied on a continuous strip)
PHP411.59(exc. VAT)
PHP82.318/unit
In Stock
TDK, VLCF, 5020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20/±30 % 1.5 A Idc
  • RS Stock No. 614-2813P
  • Mfr. Part No. VLCF5020T-100M1R1-1
Subtotal 5 units (supplied on a continuous strip)
PHP213.64(exc. VAT)
PHP42.728/unit
In Stock
Wurth Elektronik 30 μH Metal Alloy Leaded Inductor, Max SRF:11.38 MHz, 30.8 A Idc, 2.42 mΩ Rdc, WE-HCFT
  • RS Stock No. 697-757
  • Mfr. Part No. 74437632313002
Subtotal (1 unit)
PHP1,189.71(exc. VAT)
PHP1,189.71/unit
In Stock
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±20 % 1 A Idc
  • RS Stock No. 167-5882
  • Mfr. Part No. LQH32CN1R0M33L
Subtotal (1 reel of 2000 units)
PHP13,890.00(exc. VAT)
PHP6.945/unit
In Stock
Murata, LQH, 3225 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 1 A Idc
  • RS Stock No. 166-9798
  • Mfr. Part No. LQH32PN100MNCL
Subtotal (1 reel of 2000 units)
PHP20,196.00(exc. VAT)
PHP10.098/unit
In Stock
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 150 nH ±20 % 1.45 A Idc
  • RS Stock No. 167-5883
  • Mfr. Part No. LQH32CNR15M33L
Subtotal (1 reel of 2000 units)
PHP14,878.00(exc. VAT)
PHP7.439/unit
Temporarily out of stock
Murata, LQH, 2520 Surface Mount Inductor with a Ferrite Core, 22 μH 460 mA Idc
  • RS Stock No. 167-4810
  • Mfr. Part No. LQH2HPZ220MGRL
Subtotal (1 reel of 3000 units)
PHP38,868.00(exc. VAT)
PHP12.956/unit
Temporarily out of stock
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH ±10 % 60 mA Idc
  • RS Stock No. 167-5894
  • Mfr. Part No. LQH32CN471K23L
Subtotal (1 reel of 2000 units)
PHP14,878.00(exc. VAT)
PHP7.439/unit
Currently unavailable
Murata, LQP03TQ, 0201 Multilayer Surface Mount Inductor 8.2 nH 250 mA Idc Q:17
  • RS Stock No. 179-3434
  • Mfr. Part No. LQP03TQ8N2H02D
Subtotal (1 reel of 1000 units)
PHP1,292.00(exc. VAT)
PHP1.292/unit
In Stock
RS PRO, 0402 Surface Mount Inductor with a Ceramic Core, 1.8 nH Multilayer 900 mA Idc
  • RS Stock No. 256-7668
Subtotal (1 reel of 10000 units)
PHP3,900.00(exc. VAT)
PHP0.39/unit
In Stock
Murata, LQH, 5050 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 2 A Idc
  • RS Stock No. 167-4938
  • Mfr. Part No. LQH5BPN100MT0L
Subtotal (1 reel of 500 units)
PHP4,950.00(exc. VAT)
PHP9.90/unit
Temporarily out of stock
Murata, LQW, 0603 Wirewound Surface Mount Inductor 12 nH ±5 % 600 mA Idc Q:35
  • RS Stock No. 125-3174
  • Mfr. Part No. LQW18AN12NJ00D
Subtotal (1 reel of 4000 units)
PHP12,936.00(exc. VAT)
PHP3.234/unit
Temporarily out of stock
Murata, LQW, 0805 Shielded Wirewound Surface Mount Inductor with a Non-Magnetic Core Core, 0.47 μH ±5 % 250 mA Idc Q:33
  • RS Stock No. 167-5016
  • Mfr. Part No. LQW2BASR47J00L
Subtotal (1 reel of 2000 units)
PHP8,816.00(exc. VAT)
PHP4.408/unit
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