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. 123-1531
Mfr. Part No.IHTH0750IZEB680M5A
BrandVishay
$7.52
Each
units
68 μH 6.2A Radial 48.9mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 2.74MHz 11.04mm IHTH-0750IZ-5A
RS Stock No. 173-3899
Mfr. Part No.IHTH0750IZEB680M5A
BrandVishay
$9.766
Each (In a Tube of 25)
units
68 μH 6.2A Radial 48.9mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 2.74MHz 11.04mm IHTH-0750IZ-5A
RS Stock No. 173-1550
Mfr. Part No.IHTH0750IZEB100M5A
BrandVishay
$9.766
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. 123-1527
Mfr. Part No.IHTH0750IZEB100M5A
BrandVishay
$7.52
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. 123-1545
Mfr. Part No.IHTH1125KZEB470M5A
BrandVishay
$15.34
Each
units
47 μH 14A Radial 14.6mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 2.99MHz 17.8mm IHTH-1125KZ-5A
RS Stock No. 172-9084
Mfr. Part No.IHTH1125KZEB470M5A
BrandVishay
$19.338
Each (In a Tube of 15)
units
47 μH 14A Radial 14.6mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 2.99MHz 17.8mm IHTH-1125KZ-5A
RS Stock No. 123-1528
Mfr. Part No.IHTH0750IZEB220M5A
BrandVishay
$6.44
Each
units
22 μH 12.7A Radial 13.2mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 6.42MHz 11.43mm IHTH-0750IZ-5A
RS Stock No. 123-1534
Mfr. Part No.IHTH1125KZEBR47M5A
BrandVishay
$13.00
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. 123-1523
Mfr. Part No.IHTH0750IZEB3R3M5A
BrandVishay
$7.00
Each
units
3.3 μH 40A Radial 2.4mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 16.7MHz 11.7mm IHTH-0750IZ-5A
RS Stock No. 852-3734
Mfr. Part No.IHD3EB104L
BrandVishay
$7.73
Each
units
100 mH 70mA Axial 76Ω ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 173-1549
Mfr. Part No.IHTH0750IZEB8R2M5A
BrandVishay
$9.766
Each (In a Tube of 25)
units
8.2 μH 20A Radial 6.14mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 11.6MHz 10.84mm IHTH-0750IZ-5A
RS Stock No. 123-1526
Mfr. Part No.IHTH0750IZEB8R2M5A
BrandVishay
$6.44
Each
units
8.2 μH 20A Radial 6.14mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 11.6MHz 10.84mm IHTH-0750IZ-5A
RS Stock No. 173-1583
Mfr. Part No.IHTH1125KZEBR47M5A
BrandVishay
$19.338
Each (In a Tube of 15)
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. 173-3897
Mfr. Part No.IHTH0750IZEB3R3M5A
BrandVishay
$9.766
Each (In a Tube of 25)
units
3.3 μH 40A Radial 2.4mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 16.7MHz 11.7mm IHTH-0750IZ-5A
RS Stock No. 173-1551
Mfr. Part No.IHTH0750IZEB220M5A
BrandVishay
$9.766
Each (In a Tube of 25)
units
22 μH 12.7A Radial 13.2mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 6.42MHz 11.43mm IHTH-0750IZ-5A
RS Stock No. 173-4030
Mfr. Part No.IHD3EB104L
BrandVishay
$7.636
Each (In a Bag of 190)
units
100 mH 70mA Axial 76Ω ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 173-0666
Mfr. Part No.IHTH0750IZEB4R7M5A
BrandVishay
$9.766
Each (In a Tube of 25)
units
4.7 μH 30A Radial 3mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 13.22MHz 11.7mm IHTH-0750IZ-5A
RS Stock No. 173-0667
Mfr. Part No.IHTH0750IZEB6R8M5A
BrandVishay
$9.766
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. 173-0668
Mfr. Part No.IHTH0750IZEB101M5A
BrandVishay
$9.766
Each (In a Tube of 25)
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. 123-1539
Mfr. Part No.IHTH1125KZEB6R8M5A
BrandVishay
$14.18
Each
units
6.8 μH 44.5A Radial 1.97mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 9.35MHz 18.2mm IHTH-1125KZ-5A