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. 154-2467
Mfr. Part No.GLA-10-0230
BrandTamura
TWD854.00
Each
units
230 μH 10A Through Hole 30mΩ ±25% 48mm - - 27 48 (Dia.) x 27mm Ferrite - - GLA-10
RS Stock No. 154-2468
Mfr. Part No.GLA-15-0009
BrandTamura
TWD232.00
Each
units
9 μH 15A Through Hole 5mΩ ±25% 24mm - - 18 24 (Dia.) x 18mm Ferrite - - GLA-15
RS Stock No. 154-0737
Mfr. Part No.NAC-20-0021
BrandTamura
TWD466.00
Each
units
20 μH 20A Through Hole 5mΩ ±25% 34mm - - 20 34 (Dia.) x 20mm Ferrite - - NAC-20
RS Stock No. 154-2461
Mfr. Part No.GLA-08-0047
BrandTamura
TWD340.00
Each
units
47 μH 8A Through Hole 18mΩ ±25% 29mm - - 17 29 (Dia.) x 17mm Ferrite - - GLA-08
RS Stock No. 153-9612
Mfr. Part No.NAC-13-0151
BrandTamura
TWD703.00
Each
units
150 μH 13A Through Hole 19mΩ ±25% 44mm - - 23 44 (Dia.) x 23mm Ferrite - - NAC-13
RS Stock No. 154-2462
Mfr. Part No.GLA-08-0095
BrandTamura
TWD416.00
Each
units
95 μH 8A Through Hole 25mΩ ±25% 34mm - - 20 34 (Dia.) x 20mm Ferrite - - GLA-08
RS Stock No. 154-2469
Mfr. Part No.GLA-15-0013
BrandTamura
TWD293.00
Each
units
13 μH 15A Through Hole 6mΩ ±25% 29mm - - 17 29 (Dia.) x 17mm Ferrite - - GLA-15
RS Stock No. 154-1201
Mfr. Part No.NAC-20-0201
BrandTamura
TWD1,183.00
Each
units
200 μH 20A Through Hole 16mΩ ±25% 57mm - - 35 57 (Dia.) x 35mm Ferrite - - NAC-20
RS Stock No. 154-0738
Mfr. Part No.NAC-20-0031
BrandTamura
TWD678.00
Each
units
30 μH 20A Through Hole 6mΩ ±25% 43mm - - 21 43 (Dia.) x 21mm Ferrite - - NAC-20
RS Stock No. 154-1206
Mfr. Part No.GLA-05-0360
BrandTamura
TWD391.00
Each
units
360 μH 5A Through Hole 80mΩ ±25% 33mm - - 24 33 (Dia.) x 24mm Ferrite - - GLA-05
RS Stock No. 153-9622
Mfr. Part No.NAC-13-0301
BrandTamura
TWD1,158.00
Each
units
300 μH 13A Through Hole 30mΩ ±25% 56mm - - 29 56 (Dia.) x 29mm Ferrite - - NAC-13
RS Stock No. 153-6154
Mfr. Part No.NAC-08-0751
BrandTamura
TWD1,255.00
Each
units
750 μH 8A Through Hole 70mΩ ±25% 56mm - - 28 56 (Dia.) x 28mm Ferrite - - NAC-08
RS Stock No. 153-9629
Mfr. Part No.NAC-13-0501
BrandTamura
TWD1,186.00
Each
units
500 μH 13A Through Hole 40mΩ ±25% 57mm - - 30 57 (Dia.) x 30mm Ferrite - - NAC-13
RS Stock No. 153-9673
Mfr. Part No.NAC-15-0201
BrandTamura
TWD1,055.00
Each
units
200 μH 15A Through Hole 20mΩ ±25% 56mm - - 29 56 (Dia.) x 29mm Ferrite - - NAC-15
RS Stock No. 153-4501
Mfr. Part No.NAC-08-0151
BrandTamura
TWD533.00
Each
units
150 μH 8A Through Hole 30mΩ ±25% 34mm - - 20 34 (Dia.) x 20mm Ferrite - - NAC-08
RS Stock No. 154-1207
Mfr. Part No.GLA-08-0013
BrandTamura
TWD248.00
Each
units
13 μH 8A Through Hole 10mΩ ±25% 22mm - - 12 22 (Dia.) x 12mm Ferrite - - GLA-08
RS Stock No. 154-2466
Mfr. Part No.GLA-10-0090
BrandTamura
TWD393.00
Each
units
90 μH 10A Through Hole 22mΩ ±25% 34mm - - 25 34 (Dia.) x 25mm Ferrite - - GLA-10
RS Stock No. 153-9618
Mfr. Part No.NAC-13-0201
BrandTamura
TWD921.00
Each
units
200 μH 13A Through Hole 22mΩ ±25% 48mm - - 28 48 (Dia.) x 28mm Ferrite - - NAC-13
RS Stock No. 154-2465
Mfr. Part No.GLA-10-0022
BrandTamura
TWD237.00
Each
units
22 μH 10A Through Hole 11mΩ ±25% 24mm - - 18 24 (Dia.) x 18mm Ferrite - - GLA-10
RS Stock No. 154-2470
Mfr. Part No.GLA-15-0027
BrandTamura
TWD363.00
Each
units
27 μH 15A Through Hole 8mΩ ±25% 33mm - - 19 33 (Dia.) x 19mm Ferrite - - GLA-15