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 246 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. 110-1296
Mfr. Part No.ELC08D100E
BrandPanasonic
TWD12.10
Each (In a Bag of 1000)
units
10 μH 2.8A Radial 22mΩ ±20% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS Stock No. 233-5134
Mfr. Part No.ELC08D100E
BrandPanasonic
TWD31.00
Each (In a Pack of 5)
units
10 μH 2.8A Radial 22mΩ ±20% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS Stock No. 675-5579
Mfr. Part No.ELC16B471L
BrandPanasonic
TWD51.20
Each (In a Pack of 5)
units
470 μH 1.2A Radial 280mΩ ±10% - 16mm - 23mm - Ferrite - 7.5mm ELC16B
RS Stock No. 540-8695
Mfr. Part No.ELC09D271F
BrandPanasonic
TWD25.80
Each (In a Pack of 5)
units
270 μH 520mA Radial 500mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS Stock No. 110-1325
Mfr. Part No.ELC09D222F
BrandPanasonic
TWD10.40
Each (In a Bag of 500)
units
2.2 mH 170mA Radial 4.4Ω ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS Stock No. 110-1304
Mfr. Part No.ELC08D221E
BrandPanasonic
TWD14.50
Each (In a Bag of 1000)
units
220 μH 600mA Radial 290mΩ ±10% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS Stock No. 166-6940
Mfr. Part No.ELC18B182L
BrandPanasonic
TWD32.80
Each (In a Bag of 500)
units
1.8 mH 840mA Radial 650mΩ ±10% 18mm - - 27mm 18 (Dia.) x 27mm Ferrite - 7.5mm ELC18B
RS Stock No. 540-8702
Mfr. Part No.ELC09D331F
BrandPanasonic
TWD25.00
Each (In a Pack of 5)
units
330 μH 490mA Radial 650mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS Stock No. 110-1317
Mfr. Part No.ELC18B221L
BrandPanasonic
TWD42.90
Each (In a Bag of 500)
units
220 μH 2.4A Radial 90mΩ ±10% - 20mm 18mm 27mm 20 x 18 x 27mm Ferrite - 7.5mm ELC18B
RS Stock No. 110-1299
Mfr. Part No.ELC08D390E
BrandPanasonic
TWD10.70
Each (In a Bag of 1000)
units
39 μH 1.3A Radial 52mΩ ±10% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS Stock No. 110-1305
Mfr. Part No.ELC08D331E
BrandPanasonic
TWD12.70
Each (In a Bag of 1000)
units
330 μH 500mA Radial 420mΩ ±10% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS Stock No. 110-1760
Mfr. Part No.ELC16B820L
BrandPanasonic
TWD21.90
Each (In a Bag of 500)
units
82 μH 3A Radial 64mΩ ±10% - 16mm - 23mm - Ferrite - 7.5mm ELC16B
RS Stock No. 540-8645
Mfr. Part No.ELC09D121F
BrandPanasonic
TWD25.80
Each (In a Pack of 5)
units
120 μH 770mA Radial 250mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS Stock No. 750-0813
Mfr. Part No.ELC18B272L
BrandPanasonic
TWD93.20
Each (In a Bag of 5)
units
2.7 mH 680mA Radial 1.2Ω ±10% 18mm - - 27mm 18 (Dia.) x 27mm Ferrite - 7.5mm ELC18B
RS Stock No. 675-5611
Mfr. Part No.ELC16B392L
BrandPanasonic
TWD49.40
Each (In a Pack of 5)
units
3.9 mH 420mA Radial 2.4Ω ±10% - 16mm - 23mm - Ferrite - 7.5mm ELC16B
RS Stock No. 233-5421
Mfr. Part No.ELC18B471L
BrandPanasonic
TWD86.00
Each
units
470 μH 1.6A Radial 210mΩ ±10% - 20mm 18mm 27mm 20 x 18 x 27mm Ferrite - 7.5mm ELC18B
RS Stock No. 675-5450
Mfr. Part No.ELC11D222F
BrandPanasonic
TWD34.60
Each (In a Pack of 5)
units
2.2 mH 380mA Radial 2.3Ω ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS Stock No. 110-1369
Mfr. Part No.ELC11D470F
BrandPanasonic
TWD12.90
Each (In a Bag of 500)
units
47 μH 2.3A Radial 63mΩ ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS Stock No. 110-1329
Mfr. Part No.ELC10D2R7E
BrandPanasonic
TWD14.20
Each (In a Bag of 500)
units
2.7 μH 5.5A Radial 15mΩ ±20% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS Stock No. 166-8178
Mfr. Part No.ELC10D8R2E
BrandPanasonic
TWD14.50
Each (In a Bag of 500)
units
8.2 μH 4A Radial 24mΩ ±20% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D