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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รายละเอียดสินค้า / Description ราคา / 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. 173-0048
Brand :RS PRO
THB65.479
Each (In a Box of 96)
Units
47 μH 7.5A Radial 26mΩ ±15% 31mm - - 14mm 31 (Dia.) x 14mm - - - DP
RS Stock No. 228-191
Brand :RS PRO
THB52.35
Each
Units
470 μH 240mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 104-8431
Brand :RS PRO
THB30.486
Each: (In a Pack of 5)
Units
47 μH 3A Radial 48mΩ ±15% 20mm - - 8mm 20 (Dia.) x 8mm - - - DP
RS Stock No. 173-0042
Brand :RS PRO
THB55.00
Each (In a Box of 96)
Units
100 μH 5A Radial 59mΩ ±15% 30mm - - 13mm 30 (Dia.) x 13mm - - - DP
RS Stock No. 228-113
Brand :RS PRO
THB52.01
Each
Units
1 μH 3.3A Axial - - 3.3mm 11.3mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 104-8417
Brand :RS PRO
THB22.651
Each: (In a Pack of 10)
Units
33 μH 1A Radial 52mΩ ±15% 14mm - - 8mm 14 (Dia.) x 8mm - - - DP
RS Stock No. 104-8439
Brand :RS PRO
THB32.51
Each: (In a Pack of 5)
Units
47 μH 5A Radial 43mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 104-8424
Brand :RS PRO
THB33.38
Each: (In a Pack of 5)
Units
68 μH 2A Radial 89mΩ ±15% 15mm - - 8mm 15 (Dia.) x 8mm - - - DP
RS Stock No. 173-0206
Brand :RS PRO
THB926.515
Each (In a Box of 480)
Units
220 μH 500mA Radial 215mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 228-163
Brand :RS PRO
THB83.20
Each
Units
47 μH 760mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 104-8434
Brand :RS PRO
THB33.38
Each: (In a Pack of 5)
Units
150 μH 2A Radial 106mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 228-129
Brand :RS PRO
THB16.08
Each
Units
2.2 μH 2.6A Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 173-0223
Brand :RS PRO
THB1,203.84
Each (In a Box of 480)
Units
150 μH 1A Radial 123mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 104-8423
Brand :RS PRO
THB23.843
Each: (In a Pack of 10)
Units
47 μH 2A Radial 90mΩ ±15% 15mm - - 8mm 15 (Dia.) x 8mm - - - DP
RS Stock No. 173-0207
Brand :RS PRO
THB926.515
Each (In a Box of 480)
Units
330 μH 500mA Radial 265mΩ ±15% 15mm - - 9mm 15 (Dia.) x 9mm - - - DP
RS Stock No. 173-0035
Brand :RS PRO
THB37.888
Each (In a Box of 160)
Units
33 μH 5A Radial 36mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 104-8422
Brand :RS PRO
THB22.975
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
Brand :RS PRO
THB56.313
Each (In a Box of 96)
Units
220 μH 3A Radial 134mΩ ±15% 29mm - - 13mm 29 (Dia.) x 13mm - - - DP
RS Stock No. 173-0046
Brand :RS PRO
THB58.669
Each (In a Box of 160)
Units
1 mH 1A Radial 426mΩ ±15% 26mm - - 13mm 26 (Dia.) x 13mm - - - DP
RS Stock No. 104-8441
Brand :RS PRO
THB45.95
Each: (In a Pack of 5)
Units
220 μH 3A Radial 134mΩ ±15% 29mm - - 13mm 29 (Dia.) x 13mm - - - DP
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