Leaded Inductors

Leaded inductors are components with through hole features and leads attached concentrically to the opposite ends of the inductor cores. They 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.

What are leaded inductors used for?

They are used to suppress asymmetrical interferences in low-voltage and high-voltage circuits.

With low voltages, they act as continuous circuits to keep the current flowing if there are interferences. With high voltages, they are able to prevent current from flowing due to their high resistance, thus are used to protect the circuit from voltage spikes.

Types of leaded inductors

Leaded inductors come in two main categories:

  • 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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Description Price 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 Stock No. 173-0667
Mfr. Part No.IHTH0750IZEB6R8M5A
BrandVishay
€3.243
Each (In a Tube of 25)
units
6.8 μH 24.5A Radial 4.18mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 9.5MHz 13.2mm IHTH-0750IZ-5A
RS Stock No. 123-1525
Mfr. Part No.IHTH0750IZEB6R8M5A
BrandVishay
€4.96
Each
units
6.8 μH 24.5A Radial 4.18mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 9.5MHz 13.2mm IHTH-0750IZ-5A
RS Stock No. 852-3700
Mfr. Part No.IHD1EB560L
BrandVishay
€4.54
Each (In a Pack of 50)
units
56 μH 1.4A Axial 1.3Ω ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS Stock No. 123-1521
Mfr. Part No.IHTH0750IZEB1R0M5A
BrandVishay
€2.46
Each
units
1 μH 66A Radial 920µΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 35.7MHz 12.37mm IHTH-0750IZ-5A
RS Stock No. 123-1535
Mfr. Part No.IHTH1125KZEB1R0M5A
BrandVishay
€9.29
Each
units
1 μH 90A Radial 500µΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 29.3MHz 14.4mm IHTH-1125KZ-5A
RS Stock No. 173-1584
Mfr. Part No.IHTH1125KZEB1R0M5A
BrandVishay
€8.36
Each (In a Tube of 15)
units
1 μH 90A Radial 500µΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 29.3MHz 14.4mm IHTH-1125KZ-5A
RS Stock No. 852-3876
Mfr. Part No.IRF01BH220K
BrandVishay
€0.831
Each (In a Pack of 400)
units
22 μH 285mA Axial 1.2Ω ±10% 3.05mm - - 8.38mm 3.05 (Dia.) x 8.38mm Ferrite 25MHz - IRF
RS Stock No. 123-1527
Mfr. Part No.IHTH0750IZEB100M5A
BrandVishay
€2.15
Each
units
10 μH 17.7A Radial 7.7mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 9.77MHz 10.8mm IHTH-0750IZ-5A
RS Stock No. 852-3911
Mfr. Part No.TD5Q3TAPJ6002F
BrandVishay
€28.04
Each (In a Pack of 2)
units
60 mH - Radial - ±2% 33.53mm - - 17.48mm 33.53 (Dia.) x 17.48mm Tinned Copper - - TD
RS Stock No. 173-1550
Mfr. Part No.IHTH0750IZEB100M5A
BrandVishay
€2.172
Each (In a Tube of 25)
units
10 μH 17.7A Radial 7.7mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 9.77MHz 10.8mm IHTH-0750IZ-5A
RS Stock No. 173-3895
Mfr. Part No.IHTH0750IZEB1R0M5A
BrandVishay
€2.419
Each (In a Tube of 25)
units
1 μH 66A Radial 920µΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 35.7MHz 12.37mm IHTH-0750IZ-5A
RS Stock No. 123-1533
Mfr. Part No.IHTH0750IZEB101M5A
BrandVishay
€2.19
Each
units
100 μH 5A Radial 64mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 2.63MHz 11.6mm IHTH-0750IZ-5A
RS Stock No. 852-3902
Mfr. Part No.TD5Q3TAPJ5002F
BrandVishay
€26.715
Each (In a Pack of 20)
units
50 mH - Radial - ±2% 33.53mm - - 17.48mm 33.53 (Dia.) x 17.48mm Tinned Copper - - TD
RS Stock No. 123-1534
Mfr. Part No.IHTH1125KZEBR47M5A
BrandVishay
€4.73
Each
units
470 nH 125A Radial 300µΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 57.25MHz 14.7mm IHTH-1125KZ-5A
RS Stock No. 852-3680
Mfr. Part No.IHD1EB100L
BrandVishay
€6.37
Each
units
10 μH 2.8A Axial 30mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS Stock No. 123-1537
Mfr. Part No.IHTH1125KZEB3R3M5A
BrandVishay
€9.29
Each
units
3.3 μH 57A Radial 1.5mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 15.8MHz 16.7mm IHTH-1125KZ-5A
RS Stock No. 852-3637
Mfr. Part No.IHA204EB
BrandVishay
€2.303
Each (In a Pack of 120)
units
250 μH 2.4A Axial 200mΩ ±10% 15.24mm - - 23.37mm 15.24 (Dia.) x 23.37mm Ferrite 1kHz - IHA
RS Stock No. 852-3734
Mfr. Part No.IHD3EB104L
BrandVishay
€9.11
Each
units
100 mH 70mA Axial 76Ω ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 852-3817
Mfr. Part No.IM02EB221K
BrandVishay
€0.897
Each (In a Pack of 400)
units
220 μH 52mA Axial 21Ω ±10% 2.67mm - - 6.6mm 2.67 (Dia.) x 6.60mm Ferrite 9MHz - IM
RS Stock No. 852-3703
Mfr. Part No.IHD1EB471L
BrandVishay
€5.05
Each (In a Pack of 50)
units
470 μH 490mA Axial 1.03Ω ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD