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

16059 Produits présentés pour Inductors

1 sur 803
EPCOS 39 mH ±30% Ferrite Power Line Choke, 400mA Idc, 2Ω Rdc 250 V ac, B82721A
  • N° de stock RS 772-0127
  • Référence fabricant B82721A2401N020
la pièce
1,87 €(TVA exclue)
Murata, LQH32CN, 1210 (3225M) Wire-wound SMD Inductor 10 μH ±10% Wire-Wound 300mA Idc
  • N° de stock RS 481-1882
  • Référence fabricant LQH32CN100K23L
L'unité (en paquet de 20)
0,213 €(TVA exclue)
Wurth 47 μH ±10% Ferrite Leaded Inductor, 1.3A Idc, 100mΩ Rdc, WE-TI
  • N° de stock RS 432-4394
  • Référence fabricant 744772470
L'unité (en paquet de 10)
0,924 €(TVA exclue)
Murata 1 mH ±10% Leaded Inductor, Max SRF:2.1MHz, Q:120, 170mA Idc, 3.63Ω Rdc, 2200R
  • N° de stock RS 638-7921
  • Référence fabricant 22R105C
L'unité (en paquet de 10)
0,558 €(TVA exclue)
Murata 47 μH ±10% Radial Inductor, Max SRF:10.9MHz, Q:50, 770mA Idc, 220mΩ Rdc, 2200R
  • N° de stock RS 240-618
  • Référence fabricant 22R473C
L'unité (en paquet de 10)
0,564 €(TVA exclue)
Murata, LQP15M, 0402 (1005M) Multilayer Surface Mount Inductor with a Ferrite Core, 3.3 nH ±0.05nH Multilayer 190mA Idc
  • N° de stock RS 785-9133
  • Référence fabricant LQP15MN3N3W02D
L'unité (en sachet de 25)
0,146 €(TVA exclue)
Bourns 1 mH ±10% Ferrite Leaded Inductor, Max SRF:1.4MHz, Q:45, 120mA Idc, 3.9Ω Rdc, RLB
  • N° de stock RS 811-8843
  • Référence fabricant RLB0812-102KL
L'unité (en sachet de 10)
0,217 €(TVA exclue)
Panasonic, ETQP3M Shielded Wire-wound SMD Inductor with a Metal Composite Core, 22 μH ±20% 2.7A Idc
  • N° de stock RS 238-3581
  • Référence fabricant ETQP3M220KVN
L'unité (sur un ruban de 10)
0,588 €(TVA exclue)
EPCOS 22 μH Ferrite VHF Inductor, Max SRF:110MHz, 3A Idc, 70Ω Rdc, B82111-E
  • N° de stock RS 213-1881
  • Référence fabricant B82111E0000C022
la pièce
0,50 €(TVA exclue)
KEMET 33 μH 20% Coil Inductor, 3.4A Idc
  • N° de stock RS 265-2532
  • Référence fabricant SBC7-330-342
la pièce
1,77 €(TVA exclue)
Bourns, 1265 Power Inductor 1.5 μH 27A Idc
  • N° de stock RS 247-6073
  • Référence fabricant SRP1265WA-1R5M
la pièce
2,33 €(TVA exclue)
Bourns 15 μH ±10% Ferrite Leaded Inductor, Max SRF:12MHz, Q:40, 2.3A Idc, 56mΩ Rdc, RL622
  • N° de stock RS 172-9729
  • Référence fabricant RL622-150K-RC
L'unité (en sachet de 100)
0,536 €(TVA exclue)
Murata, 8200, 332C Wire-wound SMD Inductor 47 μH ±10% Wire-Wound 250mA Idc Q:40
  • N° de stock RS 800-4432
  • Référence fabricant 82473C
L'unité (en sachet de 5)
0,644 €(TVA exclue)
EPCOS 33 μH ±10% Ferrite Leaded Inductor, Max SRF:9MHz, Q:55, 500mA Idc, 920mΩ Rdc, BC
  • N° de stock RS 191-0532
  • Référence fabricant B78108S1333K000
L'unité (en paquet de 10)
0,149 €(TVA exclue)
EPCOS 400 μH ±30% Ferrite Current Compensated Choke, 3.6A Idc, 35mΩ Rdc, B82721A
  • N° de stock RS 191-1311
  • Référence fabricant B82721K2362N001
la pièce
1,87 €(TVA exclue)
Wurth 1 mH ±10% Ferrite Radial Inductor, 420mA Idc, 2.5Ω Rdc, WE-TI
  • N° de stock RS 489-0122
  • Référence fabricant 744743102
L'unité (en paquet de 10)
1,623 €(TVA exclue)
Murata 470 μH ±10% Leaded Inductor, Max SRF:1.6MHz, Q:25, 2.7A Idc, 149mΩ Rdc, 1400
  • N° de stock RS 715-6790
  • Référence fabricant 1447427C
la pièce
2,48 €(TVA exclue)
Murata, LQH32CN, 1210 (3225M) Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±10% Wire-Wound 170mA Idc
  • N° de stock RS 469-2811
  • Référence fabricant LQH32CN470K23L
L'unité (en paquet de 20)
0,213 €(TVA exclue)
Wurth, 0603 (1608M) Multilayer Surface Mount Inductor 47 nH 300mA Idc
  • N° de stock RS 245-8508
  • Référence fabricant 7447860147G
L'unité (sur un ruban de 10)
0,092 €(TVA exclue)
Wurth, WE-HCI, 7040 Shielded Wire-wound SMD Inductor with a WE-Superflux Core, 4.7 μH ±20% Flat Wire Winding 6A Idc
  • N° de stock RS 736-1958
  • Référence fabricant 744311470
la pièce
3,82 €(TVA exclue)
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