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.

...
Read more Read less

Filters

Viewing 1 - 20 of 1979 products
Results per page
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. 228-179
BrandRS PRO
SGD5.85
Each
units
100 μH 550mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 173-0063
BrandRS PRO
SGD5.944
Each (In a Box of 36)
units
68 μH 10A Radial 42mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 104-8447
BrandRS PRO
SGD9.48
Each (In a Pack of 2)
units
68 μH 10A Radial 42mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 104-8448
BrandRS PRO
SGD7.225
Each (In a Pack of 2)
units
100 μH 10A Radial 44mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 228-191
BrandRS PRO
SGD1.73
Each
units
470 μH 240mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 228-163
BrandRS PRO
SGD4.01
Each
units
47 μH 760mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 173-0065
BrandRS PRO
SGD6.996
Each (In a Box of 36)
units
100 μH 10A Radial 44mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 173-0224
BrandRS PRO
SGD3.24
Each (In a Box of 480)
units
220 μH 1A Radial 196mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 173-0223
BrandRS PRO
SGD2.909
Each (In a Box of 480)
units
150 μH 1A Radial 123mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 104-8440
BrandRS PRO
SGD1.60
Each (In a Pack of 5)
units
68 μH 5A Radial 55mΩ ±15% 26mm - - 12mm 26 (Dia.) x 12mm - - - DP
RS Stock No. 173-0051
BrandRS PRO
SGD3.067
Each (In a Box of 96)
units
330 μH 3A Radial 142mΩ ±15% 30mm - - 14mm 30 (Dia.) x 14mm - - - DP
RS Stock No. 173-0053
BrandRS PRO
SGD3.106
Each (In a Box of 60)
units
150 μH 5A Radial 94mΩ ±15% 41mm - - 13mm 41 (Dia.) x 13mm - - - DP
RS Stock No. 173-0225
BrandRS PRO
SGD1.654
Each (In a Box of 480)
units
33 μH 1A Radial 52mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
RS Stock No. 228-157
BrandRS PRO
SGD1.10
Each
units
22 μH 430mA Axial 1.1Ω - 5.2mm 11.3mm - - 5.2 (Dia.) x 11.3mm Ferrite - - APIE0309
RS Stock No. 104-8417
BrandRS PRO
SGD1.826
Each (In a Pack of 10)
units
33 μH 1A Radial 52mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
RS Stock No. 104-8443
BrandRS PRO
SGD2.188
Each (In a Pack of 5)
units
100 μH 5A Radial 59mΩ ±15% 30mm - - 13mm 30 (Dia.) x 13mm - - - DP
RS Stock No. 173-0032
BrandRS PRO
SGD1.216
Each (In a Box of 300)
units
100 μH 2A Radial 109mΩ ±15% 19mm - - 8mm 19 (Dia.) x 8mm - - - DP
RS Stock No. 104-8432
BrandRS PRO
SGD4.02
Each (In a Pack of 5)
units
470 μH 1A Radial 180mΩ ±15% 27mm - - 12mm 27 (Dia.) x 12mm - - - DP
RS Stock No. 173-0040
BrandRS PRO
SGD1.858
Each (In a Box of 160)
units
150 μH 3A Radial 107mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 104-8430
BrandRS PRO
SGD1.262
Each (In a Pack of 10)
units
33 μH 3A Radial 38mΩ ±15% 19mm - - 8mm 19 (Dia.) x 8mm - - - DP