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

16415 Produits présentés pour Inductors

1 sur 821
En stock
EPCOS 1 μH Ferrite Leaded Inductor, Max SRF:205 MHz, Q:55, 1.2 A Idc, 160 mΩ Rdc, BC
  • N° de stock RS 191-0380
  • Référence fabricant B78108S1102K000
Sous-total (1 paquet de 10 unités)
1,36 €(TVA exclue)
En stock
Murata Power Solutions 47 μH Radial Inductor, Max SRF:10.9 MHz, Q:50, 770 mA Idc, 220 mΩ Rdc, 2200R
  • N° de stock RS 240-618
  • Référence fabricant 22R473C
Sous-total (1 paquet de 10 unités)
5,64 €(TVA exclue)
En stock
EPCOS 4.7 μH Ferrite Leaded Inductor, Max SRF:95 MHz, Q:60, 820 mA Idc, 340 mΩ Rdc, BC
  • N° de stock RS 191-0447
  • Référence fabricant B78108S1472K000
Sous-total (1 paquet de 10 unités)
1,36 €(TVA exclue)
En stock
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±10 % 300 mA Idc
  • N° de stock RS 481-1882
  • Référence fabricant LQH32CN100K23L
Sous-total (1 paquet de 20 unités)
4,26 €(TVA exclue)
En stock
Murata, LQG, 0402 Unshielded Surface Mount Inductor 27 nH Multilayer ±5 % 300 mA Idc Q:8
  • N° de stock RS 725-4923P
  • Référence fabricant LQG15HS27NJ02D
Sous-total 10 unités (conditionné en bande continue)
0,35 €(TVA exclue)
En stock
EPCOS 10 μH Ferrite Leaded Inductor, Max SRF:35 MHz, Q:70, 680 mA Idc, 490 mΩ Rdc, BC
  • N° de stock RS 191-0481
  • Référence fabricant B78108S1103K000
Sous-total (1 paquet de 10 unités)
1,49 €(TVA exclue)
En stock
Bourns, SRP7028A, 7028 Shielded Wirewound Surface Mount Inductor with a Carbonyl Powder Core, 10 μH ±20 % 3.5 A Idc Q:20
  • N° de stock RS 819-3551P
  • Référence fabricant SRP7028A-100M
Sous-total 5 unités (conditionné en bande continue)
4,06 €(TVA exclue)
En stock
Wurth Elektronik 15 μH Ferrite Leaded Inductor, 3.7 A Idc, 35 mΩ Rdc, WE-FAMI
  • N° de stock RS 899-7016
  • Référence fabricant 744750230150
Sous-total (1 sachet de 5 unités)
6,96 €(TVA exclue)
En stock
TDK, ACM-V Wirewound Surface Mount Inductor with a Ferrite Core, 4 A Idc
  • N° de stock RS 831-9260P
  • Référence fabricant ACM70V-701-2PL-TL00
Sous-total 1 unité (conditionné en bande continue)
1,74 €(TVA exclue)
En stock
Wurth Elektronik 47 μH Ferrite Leaded Inductor, 1.3 A Idc, 100 mΩ Rdc, WE-TI
  • N° de stock RS 432-4394
  • Référence fabricant 744772470
Sous-total (1 paquet de 10 unités)
8,50 €(TVA exclue)
Temporairement en rupture de stock
TE Connectivity, 3613C, 1812 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±10 % 250 mA Idc Q:50
  • N° de stock RS 812-0698P
  • Référence fabricant 3613C100K
Sous-total 10 unités (conditionné en bande continue)
6,01 €(TVA exclue)
En stock
Wurth Elektronik, WE-CNSW, 0603 Wirewound Surface Mount Inductor with a Ferrite Core, 0.22 μH 400 mA Idc
  • N° de stock RS 484-632
  • Référence fabricant 744230181
Sous-total (1 unité)
1,09 €(TVA exclue)
En stock
Wurth Elektronik, WE-CAIR Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 27 nH ±5 % 3.5 A Idc
  • N° de stock RS 486-951P
  • Référence fabricant 744912127
Sous-total 1 unité (conditionné en bande continue)
0,77 €(TVA exclue)
Temporairement en rupture de stock
Bourns, SRR4528A Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 120 μH Multilayer ±20 % 0.53 A Idc
  • N° de stock RS 176-5977
  • Référence fabricant SRR4528A-121M
Sous-total (1 ruban de 20 unités)
9,34 €(TVA exclue)
En stock
Wurth Elektronik, WE-CAIR Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 nH ±5 % 3.5 A Idc
  • N° de stock RS 486-953P
  • Référence fabricant 744912133
Sous-total 1 unité (conditionné en bande continue)
1,08 €(TVA exclue)
En stock
Murata, LQW, 0402 Unshielded Surface Mount Inductor with a Ferrite Core, 2.2 nH ±0.5 nH 1 A Idc Q:25
  • N° de stock RS 785-5059
  • Référence fabricant LQW15AN2N2D10D
Sous-total (1 sachet de 10 unités)
0,66 €(TVA exclue)
En stock
Bourns, SRR1210, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 120 μH ±20 % 2.3 A Idc Q:13
  • N° de stock RS 172-8560
  • Référence fabricant SRR1210-121M
Sous-total (1 bobine de 250 unités)
157,25 €(TVA exclue)
En stock
Murata Power Solutions 2.2 mH Radial Inductor, Max SRF:1.7 MHz, Q:90, 110 mA Idc, 8.58 Ω Rdc, 2200R
  • N° de stock RS 240-668
  • Référence fabricant 22R225C
Sous-total (1 paquet de 10 unités)
5,64 €(TVA exclue)
En stock
Wurth Elektronik, WE-KI, 1008A Shielded Wirewound Surface Mount Inductor with a Ceramic Core, 18 nH ±5 % 1 A Idc Q:60
  • N° de stock RS 883-0058
  • Référence fabricant 744762118A
Sous-total (1 sachet de 10 unités)
3,95 €(TVA exclue)
En stock
Wurth Elektronik, WE-CAIR, 3136 Unshielded Surface Mount Air Coil Inductor with a Copper Core, 2.5 nH ±5 % 4 A Idc Q:140
  • N° de stock RS 898-8188
  • Référence fabricant 744913025
Sous-total (1 sachet de 5 unités)
4,03 €(TVA exclue)
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