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 61 - 80 of 2303 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. 106-7736
Mfr. Part No.1410516C
TWD82.70
Each (In a Box of 25)
units
1 mH 1.6A Radial 419mΩ ±10% - 27.1mm 25.9mm 15.5mm 27.1 x 25.9 x 15.5mm - 1.4MHz 23.2mm 1400
RS Stock No. 167-6212
Mfr. Part No.13R226C
TWD18.30
Each (In a Box of 200)
units
22 mH 70mA Through Hole 48Ω ±10% 9.5mm - - 13.5mm 9.5 (Dia.) x 13.5 (H)mm - 1kHz 5mm 1300R
RS Stock No. 191-0598
Mfr. Part No.B78108S1104J000
BrandEPCOS
TWD8.60
Each (In a Pack of 10)
units
100 μH 370mA Axial 1.7Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 5MHz - BC
RS Stock No. 163-3395
Mfr. Part No.744823333
TWD137.70
Each (In a Tray of 90)
units
3.3 mH 2.5A Radial 60mΩ ±30% - 23.5mm 13.5mm 28mm 23.5 x 13.5 x 28mm - - 7.5mm WE-CMB HC
RS Stock No. 170-9251
Mfr. Part No.15102C
TWD61.60
Each (On a Reel of 40)
units
1 μH 16.2A Radial 2.76Ω ±20% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 142MHz 13.6mm 1500
RS Stock No. 288-222
Mfr. Part No.SF1122
TWD130.00
Each
units
2.9 mH - Flying Leads 500mΩ ±20% 32mm - 13mm - 32 (Dia.) x 13mm Composite Iron Powder - - SF
RS Stock No. 163-3347
Mfr. Part No.744772470
TWD25.50
Each (In a Tray of 140)
units
47 μH 1.3A Radial 100mΩ ±10% 8.3mm - - 10mm 8.3 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS Stock No. 489-0302
Mfr. Part No.744823220
TWD140.00
Each
units
20 mH 1.5A Radial 270mΩ ±30% - 23mm 13mm 28mm 23 x 13 x 28mm - - 7.5mm WE-CMB HC
RS Stock No. 124-1528
Mfr. Part No.7447070
TWD108.20
Each (In a Pack of 5)
units
100 μH 6A Through Hole 35mΩ ±20% 25mm - - 11mm 25 (Dia.) x 11mm Ferrite, Iron Powder - 8mm WE-FI
RS Stock No. 162-1315
Mfr. Part No.760308102210
TWD254.90
Each (In a Tray of 22)
units
7.5 μH 3A Axial 200mΩ ±10% - 37mm 1.8mm 37mm 37 x 37 x 1.8mm Ferrite 22MHz - WE-WPCC
RS Stock No. 715-7100
Mfr. Part No.51505C
TWD93.00
Each
units
5 mH 1.2A Radial 197mΩ - - 21.75mm 10mm 24mm 21.75 x 10 x 24mm - - 12.7mm 5100
RS Stock No. 106-7756
Mfr. Part No.22R105C
TWD18.30
Each (In a Bag of 100)
units
1 mH 170mA Radial 3.63Ω ±10% - 7.7mm - 10.5mm - - 2.1MHz 3mm 2200R
RS Stock No. 106-8886
Mfr. Part No.51505C
TWD78.60
Each (In a Tray of 60)
units
5 mH 1.2A Radial 197mΩ - - 21.75mm 10mm 24mm 21.75 x 10 x 24mm - - 12.7mm 5100
RS Stock No. 163-4251
Mfr. Part No.7448263505
TWD746.20
Each (In a Box of 18)
units
500 μH 35A Through Hole 2.3mΩ ±30% - 47mm 23.5mm 43mm 47 x 23.5 x 43mm Ferrite 100kHz 10.5mm WE-CMB HC
RS Stock No. 484-6399
Mfr. Part No.7447728
TWD27.40
Each (In a Pack of 5)
units
10 μH 550mA Radial 50mΩ ±20% 7.2mm - - 10mm 7.2 (Dia.) x 10mm Ferrite 20MHz 2.54mm WE-TI
RS Stock No. 905-4970
Mfr. Part No.13R226C
TWD20.00
Each (In a Bag of 5)
units
22 mH 70mA Through Hole 48Ω ±10% 9.5mm - - 13.5mm 9.5 (Dia.) x 13.5 (H)mm - 1kHz 5mm 1300R
RS Stock No. 715-7131
Mfr. Part No.15102C
TWD82.00
Each
units
1 μH 16.2A Radial 2.76Ω ±20% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 142MHz 13.6mm 1500
RS Stock No. 228-551
Mfr. Part No.1410516C
TWD83.00
Each
units
1 mH 1.6A Radial 419mΩ ±10% - 27.1mm 25.9mm 15.5mm 27.1 x 25.9 x 15.5mm - 1.4MHz 23.2mm 1400
RS Stock No. 811-8878
Mfr. Part No.RLB0712-151KL
BrandBourns
TWD8.50
Each (In a Bag of 10)
units
150 μH 280mA Radial 500mΩ ±10% 6.7mm - - 10mm 6.7 (Dia.) x 10mm Ferrite 3.5MHz 3mm RLB
RS Stock No. 489-0289
Mfr. Part No.744823333
TWD144.00
Each
units
3.3 mH 2.5A Radial 60mΩ ±30% - 23.5mm 13.5mm 28mm 23.5 x 13.5 x 28mm - - 7.5mm WE-CMB HC