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

15924 Produits présentés pour Inductors

1 sur 797
Temporairement en rupture de stock
Murata 470 μH ±10% Leaded Inductor, Max SRF:3.2MHz, Q:110, 310mA Idc, 1.65Ω Rdc, 2200R
  • N° de stock RS 639-1627
  • Référence fabricant 22R474C
Sous-total (1 paquet de 10 unités)
5,57 €(TVA exclue)
En stock
Murata, LQH, 1210 No Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH Wirewound ±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
KEMET 1.2 mH 10% Coil Inductor, 280mA Idc
  • N° de stock RS 265-2355
  • Référence fabricant SBC3-122-281
Sous-total (1 unité)
0,72 €(TVA exclue)
En stock
Panasonic, ETQP3M, 0530 Surface Mount Inductor with a Metal Composite Core, 6.8 μH Integral Construction ±20 % 3.3 A Idc
  • N° de stock RS 122-1746
  • Référence fabricant ETQP3M6R8KVP
Sous-total (1 sachet de 10 unités)
4,13 €(TVA exclue)
En stock
Bourns 47 μH ±10% Ferrite Leaded Inductor, Max SRF:6MHz, Q:30, 1.5A Idc, 140mΩ Rdc, RLB
  • N° de stock RS 736-1204
  • Référence fabricant RLB0914-470KL
Sous-total (1 sachet de 10 unités)
2,82 €(TVA exclue)
En stock
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
Sous-total (1 paquet de 10 unités)
5,58 €(TVA exclue)
En stock
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
Sous-total (1 unité)
2,05 €(TVA exclue)
En stock
Wurth 2 x 1 mH -30 → +50% Nano Crystalline Common Mode Choke, Max SRF:1 kHz → 300 MHz, 2.5A Idc, 2 x 55mΩ
  • N° de stock RS 816-4767
  • Référence fabricant 7448012501
Sous-total (1 unité)
8,94 €(TVA exclue)
En stock
Bourns 12 mH ±10% Ferrite Leaded Inductor, Max SRF:300kHz, Q:40, 40mA Idc, 33Ω Rdc, RLB0913
  • N° de stock RS 135-0117
  • Référence fabricant RLB0913-123K
Sous-total (1 paquet de 10 unités)
3,93 €(TVA exclue)
En stock
RS PRO 100 μH ±15% Power Inductor, 5A Idc, 0.059Ω Rdc
  • N° de stock RS 104-8443
Sous-total (1 paquet de 5 unités)
15,10 €(TVA exclue)
En stock
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
Sous-total (1 sachet de 10 unités)
2,17 €(TVA exclue)
Temporairement en rupture de stock
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
Sous-total (1 sachet de 100 unités)
53,60 €(TVA exclue)
En stock
Murata 33 mH ±10% Leaded Inductor, Max SRF:280kHz, Q:95, 36mA Idc, 118.8Ω Rdc, 2200R
  • N° de stock RS 715-6740P
  • Référence fabricant 22R336C
Sous-total 10 unités (conditionné en sac)
7,94 €(TVA exclue)
Dernier stock RS
Vishay, IHLP, 2020 Yes Surface Mount Inductor with a Metal Composite Core, 1.5 μH Shielded ±20 % 7.2 A Idc
  • N° de stock RS 223-7262P
  • Référence fabricant IHLP2020CZER1R5M01
Sous-total 5 unités (conditionné en bande continue)
1,43 €(TVA exclue)
En stock
Panasonic, ETQP3M, Surface Mount Yes Wirewound Surface Mount Inductor with a Metal Composite Core, 22 μH Wirewound ±20 %
  • N° de stock RS 238-3581
  • Référence fabricant ETQP3M220KVN
Sous-total (1 ruban de 10 unités)
5,88 €(TVA exclue)
En stock
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
Sous-total (1 paquet de 10 unités)
1,19 €(TVA exclue)
En stock
Murata 1.5 mH ±10% Leaded Inductor, Max SRF:1MHz, Q:34, 1.3A Idc, 630mΩ Rdc, 1400
  • N° de stock RS 629-9262
  • Référence fabricant 1415513C
Sous-total (1 unité)
2,36 €(TVA exclue)
En stock
EPCOS, B82472-G4 Yes Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH Wirewound ±20 % 3.45 A Idc
  • N° de stock RS 496-1448P
  • Référence fabricant B82472G4102M000
Sous-total 5 unités (conditionné en bande continue)
3,66 €(TVA exclue)
En stock
EPCOS 400 μH ±30% Ferrite Current Compensated Choke, 3.6A Idc, 35mΩ Rdc, B82721A
  • N° de stock RS 191-1311
  • Référence fabricant B82721K2362N001
Sous-total (1 unité)
1,87 €(TVA exclue)
Temporairement en rupture de stock
Wurth 1 mH ±10% Ferrite Radial Inductor, 420mA Idc, 2.5Ω Rdc, WE-TI
  • N° de stock RS 489-0122
  • Référence fabricant 744743102
Sous-total (1 paquet de 10 unités)
15,36 €(TVA exclue)
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