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. 173-0035
BrandRS PRO
MYR4.859
Each (In a Box of 160)
units
33 μH 5A Radial 36mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 228-185
BrandRS PRO
MYR1.78
Each
units
220 μH 320mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 228-208
BrandRS PRO
MYR9.88
Each
units
1 mH 160mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 173-0239
BrandRS PRO
MYR177.018
Each (In a Box of 480)
units
68 μH 2A Radial 89mΩ ±15% 15mm - - 8mm 15 (Dia.) x 8mm - - - DP
RS Stock No. 173-0037
BrandRS PRO
MYR5.172
Each (In a Box of 160)
units
100 μH 3A Radial 80mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 173-0226
BrandRS PRO
MYR154.386
Each (In a Box of 480)
units
47 μH 1A Radial 63mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
RS Stock No. 104-8432
BrandRS PRO
MYR7.216
Each (In a Pack of 5)
units
470 μH 1A Radial 180mΩ ±15% 27mm - - 12mm 27 (Dia.) x 12mm - - - DP
RS Stock No. 104-8434
BrandRS PRO
MYR4.586
Each (In a Pack of 5)
units
150 μH 2A Radial 106mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 173-0222
BrandRS PRO
MYR154.386
Each (In a Box of 480)
units
100 μH 1A Radial 97mΩ ±15% 15mm - - 8mm 15 (Dia.) x 8mm - - - DP
RS Stock No. 173-0046
BrandRS PRO
MYR7.524
Each (In a Box of 160)
units
1 mH 1A Radial 426mΩ ±15% 26mm - - 13mm 26 (Dia.) x 13mm - - - DP
RS Stock No. 173-0240
BrandRS PRO
MYR177.018
Each (In a Box of 300)
units
470 μH 500mA Radial 322mΩ ±15% 20mm - - 9mm 20 (Dia.) x 9mm - - - DP
RS Stock No. 173-0206
BrandRS PRO
MYR118.82
Each (In a Box of 480)
units
220 μH 500mA Radial 215mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 173-0036
BrandRS PRO
MYR5.016
Each (In a Box of 160)
units
150 μH 2A Radial 106mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 104-8422
BrandRS PRO
MYR3.151
Each (In a Pack of 10)
units
22 μH 2A Radial 70mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
RS Stock No. 173-0043
BrandRS PRO
MYR7.222
Each (In a Box of 96)
units
220 μH 3A Radial 134mΩ ±15% 29mm - - 13mm 29 (Dia.) x 13mm - - - DP
RS Stock No. 173-0047
BrandRS PRO
MYR7.837
Each (In a Box of 160)
units
470 μH 1A Radial 180mΩ ±15% 27mm - - 12mm 27 (Dia.) x 12mm - - - DP
RS Stock No. 173-0223
BrandRS PRO
MYR154.386
Each (In a Box of 480)
units
150 μH 1A Radial 123mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 104-8442
BrandRS PRO
MYR8.312
Each (In a Pack of 5)
units
330 μH 3A Radial 142mΩ ±15% 30mm - - 14mm 30 (Dia.) x 14mm - - - DP
RS Stock No. 104-8441
BrandRS PRO
MYR6.628
Each (In a Pack of 5)
units
220 μH 3A Radial 134mΩ ±15% 29mm - - 13mm 29 (Dia.) x 13mm - - - DP
RS Stock No. 104-8418
BrandRS PRO
MYR3.286
Each (In a Pack of 10)
units
47 μH 1A Radial 63mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
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