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

16239 Products showing for Inductors

4 of 812
Temporarily out of stock
Wurth Elektronik SMT Coupled Inductor Coupled Inductor Iron Powder Core, 15 μH
  • RS Stock No. 258-5747
  • Mfr. Part No. 7448990150
Subtotal (1 reel of 300 units)
TWD34,020.00(exc. GST)
TWD113.40/unit
Temporarily out of stock
Murata Power Solutions 680 μH Radial Inductor, 910 mA Idc, 548 mΩ Rdc, 1900R
  • RS Stock No. 170-9265
  • Mfr. Part No. 19R684C
Subtotal (1 reel of 80 units)
TWD4,384.00(exc. GST)
TWD54.80/unit
Temporarily out of stock
Wurth Elektronik Surface Mount Multi-Turn Ratio coupled Inductor Coupled Inductor Iron Oxide Core, 10 μH
  • RS Stock No. 258-5713
  • Mfr. Part No. 744889015100
Subtotal (1 reel of 2000 units)
TWD83,000.00(exc. GST)
TWD41.50/unit
Temporarily out of stock
Murata Power Solutions 150 μH Bobbin Inductor, Max SRF:2.4 MHz, Q:46, 6.5 A Idc, 42 mΩ Rdc, 1400
  • RS Stock No. 106-7777
  • Mfr. Part No. 1415465C
Subtotal (1 box of 15 units)
TWD2,131.50(exc. GST)
TWD142.10/unit
Last RS stock
Vishay 6.8 μH Leaded Inductor, Max SRF:9.5 MHz, 24.5 A Idc, 4.18 mΩ Rdc, IHTH-0750IZ-5A
  • RS Stock No. 173-0667
  • Mfr. Part No. IHTH0750IZEB6R8M5A
Subtotal (1 tube of 25 units)
TWD3,190.00(exc. GST)
TWD127.60/unit
In Stock
Wurth Elektronik 12 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 10 A Idc, 15 mΩ Rdc, WE-CMBNC
  • RS Stock No. 163-5554
  • Mfr. Part No. 7448051012
Subtotal (1 box of 24 units)
TWD11,277.60(exc. GST)
TWD469.90/unit
In Stock
Murata Power Solutions 47 mH Leaded Inductor, 110 mA Idc, 36 Ω Rdc, 1900R
  • RS Stock No. 106-7933
  • Mfr. Part No. 19R476C
Subtotal (1 box of 80 units)
TWD4,384.00(exc. GST)
TWD54.80/unit
In Stock
Murata Power Solutions 22 mH Bobbin Inductor, Max SRF:0.2 MHz, Q:30, 400 mA Idc, 6962 mΩ Rdc, 1400
  • RS Stock No. 106-7914
  • Mfr. Part No. 1422604C
Subtotal (1 box of 15 units)
TWD2,110.50(exc. GST)
TWD140.70/unit
In Stock
Wurth Elektronik 100 μH Ferrite Leaded Inductor, Max SRF:9.4 MHz, 1.1 A Idc, 1 Ω Rdc, WE-TI
  • RS Stock No. 163-3300
  • Mfr. Part No. 744741101
Subtotal (1 tray of 140 units)
TWD5,432.00(exc. GST)
TWD38.80/unit
Last RS stock
TE Connectivity, 3650, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 330 nH ±5 % 100 mA Idc Q:25
  • RS Stock No. 532-3106
  • Mfr. Part No. 36501JR33JTDG
Subtotal (1 pack of 10 units)
TWD98.00(exc. GST)
TWD9.80/unit
Temporarily out of stock
KEMET 6.8 mH Nickel Zinc Ferrite Core Coil Inductor, 310 mA Idc, 4.9 Ω Rdc, SBC8
  • RS Stock No. 265-2593
  • Mfr. Part No. SBC8-682-311
Subtotal (1 box of 1000 units)
TWD48,700.00(exc. GST)
TWD48.70/unit
Temporarily out of stock
TDK 190 μH Ferrite Power Line Choke, Max SRF:100 kHz, 54 A Idc, 1.1 mΩ Rdc 300V ac, B82726S
  • RS Stock No. 871-1382
  • Mfr. Part No. B82726S3543N040
Subtotal (1 unit)
TWD568.00(exc. GST)
TWD568.00/unit
Temporarily out of stock
TDK 10 μH Ferrite Leaded Inductor, Max SRF:25 MHz, Q:55, 410 mA Idc, 600 mΩ Rdc, SBC
  • RS Stock No. 166-0217
  • Mfr. Part No. B82141A1103K000
Subtotal (1 reel of 5000 units)
TWD48,500.00(exc. GST)
TWD9.70/unit
Temporarily out of stock
Murata Power Solutions 2.2 μH Leaded Inductor, Max SRF:82 MHz, Q:127, 15 A Idc, 4.2 mΩ Rdc, 1500
  • RS Stock No. 106-7915
  • Mfr. Part No. 15222C
Subtotal (1 box of 40 units)
TWD2,428.00(exc. GST)
TWD60.70/unit
Temporarily out of stock
KEMET 4.7 mH Nickel Zinc Ferrite Core Coil Inductor, 280 mA Idc, 4.83 Ω Rdc, SBC7
  • RS Stock No. 265-2541
  • Mfr. Part No. SBC7-472-281
Subtotal (1 box of 1000 units)
TWD38,400.00(exc. GST)
TWD38.40/unit
In Stock
Wurth Elektronik, WE-KI Power Inductor 7.5 nH 5 % Q:25
  • RS Stock No. 485-362
  • Mfr. Part No. 744765075A
Subtotal (1 tape of 20 units)
TWD252.00(exc. GST)
TWD12.60/unit
In Stock
KEMET 80 μH Iron Leaded Inductor, 15 A Idc, 0.015 mΩ Rdc, SN-J
  • RS Stock No. 181-6037
  • Mfr. Part No. SN14P-300J
Subtotal (1 unit)
TWD219.00(exc. GST)
TWD219.00/unit
In Stock
TDK, MLF, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 4.7 μH Multilayer ±10 % 30 mA Idc Q:35
  • RS Stock No. 775-4697
  • Mfr. Part No. MLF1608A4R7KTA00
Subtotal (1 reel of 10 units)
TWD34.00(exc. GST)
TWD3.40/unit
Temporarily out of stock
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.013 μH ±0.2 nH 1.2 A Idc Q:20
  • RS Stock No. 167-5006
  • Mfr. Part No. LQW15AN1N3C10D
Subtotal (1 reel of 10000 units)
TWD19,000.00(exc. GST)
TWD1.90/unit
In Stock
Wurth Elektronik, WE-TPC, 1919 Shielded Power Inductor with a Ferrite Core, 220 μH ±30 % 160 mA Idc
  • RS Stock No. 486-266
  • Mfr. Part No. 744042221
Subtotal (1 unit)
TWD43.00(exc. GST)
TWD43.00/unit
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