Leaded Inductors

Leaded inductors are components that act as resistors to changes in currents and absorb EMI (electromagnetic interference) which could affect the status of electrical circuits in devices. Leaded inductors are composed of coils wrapped around magnetic cores and store energy in the form of a magnetic field as opposed to an electric field, which is stored by a capacitor. These inductors can found in several different shapes, including radial, axial and through-hole components and leads attached concentrically to the opposite ends of the inductor cores or as linear components. At RS Components, we have a varied range of leaded inductors, including axial, radial, through-hole and panel-mount inductors, with products from brands such as Bourns, EPCOS, Murata Power Solutions, Panasonic, Wurth Elektronik and our own RS PRO brand.

What are leaded inductors used for?

Leaded inductors are used to suppress asymmetrical interferences in low-voltage and high-voltage circuits. They typically have ferrite cores, however it is possible to find leaded inductors with cores made of other materials, such as nano crystalline or iron. With low or DC voltages, they act as continuous circuits to keep the current flowing if there are interferences but otherwise have no effect on the signal. With high voltage applications, they are able to prevent the current from flowing due to their high resistance, thus are used to protect the circuit from voltage spikes and prevent damages.

Types of leaded inductors

Leaded inductors come in two main categories, VHF-choke and RF-choke:

  • VHF (very high frequency) versions are used for line voltage applications to block or filter EMI in small applications or for decoupling in telecom and entertainment electronics.
  • RF (radio frequency) versions are used in low-frequency applications of signal and control circuits and are designed to block radio frequencies while allowing audio signals to be transmitted.

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Omschrijving Prijs Inductance Maximum DC Current Mounting Type Maximum DC Resistance Tolerance Diameter Length Depth Height Dimensions Core Material Maximum Self Resonant Frequency Lead Pitch Series
RS-stocknr. 173-3922
FabrikantnummerIHTH1125KZEB220M5A
FabrikantVishay
7,057 €
Each (In a Tube of 15)
Aantal stuks
22 μH 21A Radial 6.83mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 5.61MHz 17.6mm IHTH-1125KZ-5A
RS-stocknr. 852-3860
FabrikantnummerIMS05EB102K
FabrikantVishay
1,411 €
Each (In a Pack of 200)
Aantal stuks
1 mH 70mA Axial 17.5Ω ±10% 4.11mm 83.55mm - 10.41mm 4.11 (Dia.) x 10.41mm Ferrite 10MHz - IMS
RS-stocknr. 852-3706
FabrikantnummerIHD1EB4R7L
FabrikantVishay
4,949 €
Each (In a Pack of 50)
Aantal stuks
4.7 μH 3.4A Axial 20mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS-stocknr. 123-1543
FabrikantnummerIHTH1125KZEB220M5A
FabrikantVishay
7,59 €
Each
Aantal stuks
22 μH 21A Radial 6.83mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 5.61MHz 17.6mm IHTH-1125KZ-5A
RS-stocknr. 173-3921
FabrikantnummerIHTH1125KZEB8R2M5A
FabrikantVishay
3,843 €
Each (In a Tube of 15)
Aantal stuks
8.2 μH 34.5A Radial 3mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 9.24MHz 17.8mm IHTH-1125KZ-5A
RS-stocknr. 852-3665
FabrikantnummerIHB-2 1UH 20%
FabrikantVishay
7,446 €
Each (In a Pack of 30)
Aantal stuks
1 μH 17.4A Radial 3mΩ ±20% 20.96mm - - 21.34mm 20.96 (Dia.) x 21.34mm - 1kHz 15.75mm IHB
RS-stocknr. 123-1535
FabrikantnummerIHTH1125KZEB1R0M5A
FabrikantVishay
7,45 €
Each
Aantal stuks
1 μH 90A Radial 0.5mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 29.3MHz 14.4mm IHTH-1125KZ-5A
RS-stocknr. 852-3876
FabrikantnummerIRF01BH220K
FabrikantVishay
0,532 €
Each (In a Pack of 400)
Aantal stuks
22 μH 285mA Axial 1.2Ω ±10% 3.05mm 89.16mm - 8.38mm 3.05 (Dia.) x 8.38mm Ferrite 25MHz - IRF
RS-stocknr. 852-3671
FabrikantnummerIHD1BH5R6L
FabrikantVishay
4,327 €
Each (In a Pack of 50)
Aantal stuks
5.6 μH 3.2A Axial 20mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS-stocknr. 169-1877
FabrikantnummerIPLA32L1R0KD
FabrikantVishay
13,70 €
Each (In a Box of 20)
Aantal stuks
1 μH 110A Chassis Mount 0.62mΩ ±10% - 31mm 43mm 22.2mm 31 x 43 x 22.2mm - - 18mm IPLA 32
RS-stocknr. 191-7822
FabrikantnummerIHDM1008BCEV1R2M30
FabrikantVishay
7,534 €
Each (In a Tray of 90)
Aantal stuks
1.2 μH 80A Through Hole 0.3mΩ ±20% - 25.53mm 20.73mm 21.75mm 25.53 x 20.73 x 21.75mm Iron Powder 150MHz - IHDM-1008BC-30
RS-stocknr. 852-3911
FabrikantnummerTD5Q3TAPJ6002F
FabrikantVishay
27,31 €
Each (In a Pack of 2)
Aantal stuks
60 mH - Radial - ±2% 33.53mm - - 17.48mm 33.53 (Dia.) x 17.48mm Tinned Copper - - TD
RS-stocknr. 852-3700
FabrikantnummerIHD1EB560L
FabrikantVishay
4,383 €
Each (In a Pack of 50)
Aantal stuks
56 μH 1.4A Axial 1.3Ω ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS-stocknr. 173-1587
FabrikantnummerIHTH1125KZEB330M5A
FabrikantVishay
6,436 €
Each (In a Tube of 15)
Aantal stuks
33 μH 15.9A Radial 11.3mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 4.20MHz 17.8mm IHTH-1125KZ-5A
RS-stocknr. 852-3719
FabrikantnummerIHD1EB681L
FabrikantVishay
4,842 €
Each (In a Pack of 50)
Aantal stuks
680 μH 410mA Axial 1.5Ω ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS-stocknr. 173-3923
FabrikantnummerIHTH1125KZEB680M5A
FabrikantVishay
6,633 €
Each (In a Tube of 15)
Aantal stuks
68 μH 10.5A Radial 27.4mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 2.95MHz 16.58mm IHTH-1125KZ-5A
RS-stocknr. 173-4030
FabrikantnummerIHD3EB104L
FabrikantVishay
2,674 €
Each (In a Bag of 190)
Aantal stuks
100 mH 70mA Axial 76Ω ±15% 11.68mm 22.86mm - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS-stocknr. 173-0668
FabrikantnummerIHTH0750IZEB101M5A
FabrikantVishay
1,948 €
Each (In a Tube of 25)
Aantal stuks
100 μH 5A Radial 64mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 2.63MHz 11.6mm IHTH-0750IZ-5A
RS-stocknr. 173-3895
FabrikantnummerIHTH0750IZEB1R0M5A
FabrikantVishay
3,062 €
Each (In a Tube of 25)
Aantal stuks
1 μH 66A Radial 0.92mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 35.7MHz 12.37mm IHTH-0750IZ-5A
RS-stocknr. 852-3801
FabrikantnummerIM02BH101K
FabrikantVishay
1,041 €
Each (In a Pack of 400)
Aantal stuks
100 μH 84mA Axial ±10% 2.67mm 48mm - 6.6mm 2.67 (Dia.) x 6.60mm Ferrite 13MHz - IM