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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Omschrijving Prijs 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-stocknr. 106-7760
Fabrikantnummer22R153C
€ 0,448
Each (In a Bag of 100)
Aantal stuks
15 μH 1.35A Radial 70mΩ ±10% - 7.7mm - 10.5mm - - 19.4MHz 3mm 2200R
RS-stocknr. 167-0387
FabrikantnummerB82731M2601A030
FabrikantEPCOS
€ 1,501
Each (In a Box of 800)
Aantal stuks
39 mH 600mA Radial 1.5Ω -30 → +50% - 21mm 15mm 20mm 21 x 15 x 20mm Ferrite 10kHz 12.5mm B82731M
RS-stocknr. 124-1528
Fabrikantnummer7447070
FabrikantWurth Elektronik
€ 2,97
Each (In a Pack of 5)
Aantal stuks
100 μH 6A Through Hole 35mΩ ±20% 25mm - - 11mm 25 (Dia.) x 11mm Ferrite, Iron Powder - 8mm WE-FI
RS-stocknr. 110-1345
FabrikantnummerELC10D102E
FabrikantPanasonic
€ 0,363
Each (In a Bag of 500)
Aantal stuks
1 mH 500mA Radial ±10% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS-stocknr. 334-9207
Fabrikantnummer7441110
FabrikantWurth Elektronik
€ 4,16
Each
Aantal stuks
1.619 mH 1.8A Lead Wire 480mΩ ±20% 30mm - 14.5mm - 30 (Dia.) x 14.5mm Ferrite - 12.5mm WE-SI
RS-stocknr. 170-9275
Fabrikantnummer12LRS684C
€ 0,623
Each (On a Reel of 250)
Aantal stuks
680 μH 500mA Radial 1.65Ω ±15% 10.5mm - - 8.5mm 10.5 (Dia.) x 8.5mm - - 5mm 1200LRS
RS-stocknr. 167-8295
FabrikantnummerB82111E0000C025
FabrikantEPCOS
€ 0,516
Each (On a Reel of 1000)
Aantal stuks
100 μH 1A Axial 650mΩ ±20% 6.5mm 27.4mm - - 6.5 (Dia.) x 27.4mm Ferrite 55MHz - B82111E
RS-stocknr. 880-7212
FabrikantnummerB82144A2155J000
FabrikantEPCOS
€ 0,562
Each (In a Bag of 10)
Aantal stuks
1.5 mH 160mA Axial ±5% 5.2mm 12mm - - 5.2 (Dia.) x 12mm Ferrite 1MHz 15mm LBC
RS-stocknr. 191-1119
FabrikantnummerB82144A2223K000
FabrikantEPCOS
€ 0,646
Each (In a Pack of 5)
Aantal stuks
22 μH 1.1A Axial 350mΩ ±10% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 12MHz - LBC
RS-stocknr. 489-0419
Fabrikantnummer744825510
FabrikantWurth Elektronik
€ 6,02
Each
Aantal stuks
10 mH 5A Radial 55mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB HC
RS-stocknr. 228-589
Fabrikantnummer1410478C
€ 3,46
Each
Aantal stuks
100 μH 7.8A Radial 40mΩ ±10% - 32.4mm 29.8mm 21.8mm 32.4 x 29.8 x 21.8mm - 3.3MHz 29.3mm 1400
RS-stocknr. 772-0158
FabrikantnummerB82722A2202N001
FabrikantEPCOS
€ 2,44
Each
Aantal stuks
2.2 mH 2A Radial 130mΩ ±30% - 22.3mm 22.7mm 13.3mm 22.3 x 22.7 x 13.3mm Ferrite - 12.5 mm, 20 mm B82721A
RS-stocknr. 489-0015
Fabrikantnummer744742223
FabrikantWurth Elektronik
€ 0,92
Each (In a Pack of 10)
Aantal stuks
22 mH 100mA Radial 55Ω ±5% 8.5mm - - 10mm 8.5 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS-stocknr. 736-0952
Fabrikantnummer2303-H-RC
FabrikantBourns
€ 2,64
Each
Aantal stuks
15 μH 18A Radial 6mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 29.972mm 2300
RS-stocknr. 163-3405
Fabrikantnummer744825510
FabrikantWurth Elektronik
€ 4,247
Each (In a Tray of 20)
Aantal stuks
10 mH 5A Radial 55mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB HC
RS-stocknr. 167-0525
FabrikantnummerB82725A2802N001
FabrikantEPCOS
€ 4,625
Each (In a Box of 160)
Aantal stuks
2.7 mH 8A Radial 22mΩ ±30% - 44mm 42.4mm 25mm 44 x 42.4 x 25mm Ferrite - 15 mm, 40 mm B82721A
RS-stocknr. 852-3867
FabrikantnummerIMS05EB220K
FabrikantVishay
€ 1,282
Each (In a Pack of 200)
Aantal stuks
22 μH 290mA Axial 960mΩ ±10% 4.11mm - - 10.41mm 4.11 (Dia.) x 10.41mm Powered Iron 41MHz - IMS
RS-stocknr. 167-0390
FabrikantnummerB82731T2301A020
FabrikantEPCOS
€ 1,034
Each (In a Box of 576)
Aantal stuks
100 mH 300mA Radial 6.6Ω -30 → +50% - 21.5mm 13.5mm 21.1mm 21.5 x 13.5 x 21.1mm Ferrite 10kHz 10mm B82731T
RS-stocknr. 191-0548
FabrikantnummerB78108S1393K000
FabrikantEPCOS
€ 0,323
Each (In a Pack of 10)
Aantal stuks
39 μH 470mA Axial 1.02Ω ±10% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 8MHz - BC
RS-stocknr. 167-8364
FabrikantnummerB78108S1334J000
FabrikantEPCOS
€ 0,136
Each (On a Reel of 5000)
Aantal stuks
330 μH 190mA Axial 6.4Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 2.7MHz - BC
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