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. 173-1546
Mfr. Part No.IHTH0750IZEBR47M5A
BrandVishay
PHP268.20
Each (In a Tube of 25)
units
470 nH 83A Radial 520µΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 67MHz 8.9mm IHTH-0750IZ-5A
RS Stock No. 123-1520
Mfr. Part No.IHTH0750IZEBR47M5A
BrandVishay
PHP293.47
Each
units
470 nH 83A Radial 520µΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 67MHz 8.9mm IHTH-0750IZ-5A
RS Stock No. 852-3693
Mfr. Part No.IHD1EB331L
BrandVishay
PHP216.989
Each (In a Pack of 50)
units
330 μH 620mA Axial 650mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS Stock No. 173-0689
Mfr. Part No.IHTH1125KZEB2R2M5A
BrandVishay
PHP529.50
Each (In a Tube of 15)
units
2.2 μH 72A Radial 700µΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 17.25MHz 17.2mm IHTH-1125KZ-5A
RS Stock No. 123-1536
Mfr. Part No.IHTH1125KZEB2R2M5A
BrandVishay
PHP464.84
Each
units
2.2 μH 72A Radial 700µΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 17.25MHz 17.2mm IHTH-1125KZ-5A
RS Stock No. 123-1538
Mfr. Part No.IHTH1125KZEB4R7M5A
BrandVishay
PHP576.75
Each
units
4.7 μH 50A Radial 1.43mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 11.36MHz 16.7mm IHTH-1125KZ-5A
RS Stock No. 173-3919
Mfr. Part No.IHTH1125KZEB3R3M5A
BrandVishay
PHP636.00
Each (In a Tube of 15)
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. 173-3920
Mfr. Part No.IHTH1125KZEB4R7M5A
BrandVishay
PHP569.00
Each (In a Tube of 15)
units
4.7 μH 50A Radial 1.43mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 11.36MHz 16.7mm IHTH-1125KZ-5A
RS Stock No. 123-1537
Mfr. Part No.IHTH1125KZEB3R3M5A
BrandVishay
PHP585.24
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. 852-3738
Mfr. Part No.IHD3EB152L
BrandVishay
PHP158.34
Each
units
1.5 mH 600mA Axial 1.18Ω ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 852-3863
Mfr. Part No.IMS05EB103K
BrandVishay
PHP119.913
Each (In a Pack of 200)
units
10 mH 70mA Axial 17.5Ω ±10% 4.11mm - - 10.41mm 4.11 (Dia.) x 10.41mm Ferrite 3.8MHz - IMS
RS Stock No. 123-1524
Mfr. Part No.IHTH0750IZEB4R7M5A
BrandVishay
PHP246.75
Each
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. 173-0666
Mfr. Part No.IHTH0750IZEB4R7M5A
BrandVishay
PHP268.20
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. 852-3706
Mfr. Part No.IHD1EB4R7L
BrandVishay
PHP197.232
Each (In a Pack of 50)
units
4.7 μH 3.4A Axial 20mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
New
RS Stock No. 191-7822
Mfr. Part No.IHDM1008BCEV1R2M30
BrandVishay
PHP463.733
Each (In a Tray of 90)
units
1.2 μH 80 (Typ.)A Through Hole 300µΩ ±20% - 25.53mm 20.73mm 21.75mm 25.53 x 20.73 x 21.75mm Iron Powder 150 (Typ.)MHz - IHDM-1008BC-30
RS Stock No. 852-3911
Mfr. Part No.TD5Q3TAPJ6002F
BrandVishay
PHP1,301.76
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. 852-3712
Mfr. Part No.IHD-3 1K 15%
BrandVishay
PHP97.227
Each (In a Pack of 190)
units
1 mH 840mA Axial 800mΩ ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 852-3680
Mfr. Part No.IHD1EB100L
BrandVishay
PHP324.50
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. 852-3753
Mfr. Part No.IHD3EB471L
BrandVishay
PHP111.386
Each (In a Pack of 190)
units
470 μH 1.2A Axial 390mΩ ±15% 11.68mm - - 22.86mm 11.68 (Dia.) x 22.86mm Ferrite 1kHz - IHD
RS Stock No. 169-1926
Mfr. Part No.IPLA32L1R0KD
BrandVishay
PHP832.40
Each
units
1 μH 110A Chassis Mount 620µΩ ±10% - 30.2mm 24.5mm 21.7mm 30.2 x 24.5 x 21.7mm - - 18mm IPLA