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. 715-7169
Fabrikantnummer15333C
€ 1,57
Each
Aantal stuks
33 μH 5.08A Radial 31.2mΩ ±10% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 8MHz 13.8mm 1500
RS-stocknr. 288-137
FabrikantnummerCMV20
FabrikantRoxburgh EMC
€ 3,76
Each
Aantal stuks
7.5 mH 2A Radial 160mΩ - - 34mm 17.4mm 31mm 34 x 17.4 x 31mm Ferrite 440Hz 7.62 mm, 10.16 mm, 25.4 mm CMV
RS-stocknr. 172-7169
Fabrikantnummer6000-221K-RC
FabrikantBourns
€ 0,431
Each (In a Bag of 100)
Aantal stuks
220 μH 1A Radial - ±20% 9mm - - 12.2mm 9 x 12.2mm Ferrite 2.7MHz 5mm 6000
RS-stocknr. 736-0980
Fabrikantnummer2312-V-RC
FabrikantBourns
€ 2,97
Each
Aantal stuks
100 μH 7A Radial 37mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 13.208mm 2300
RS-stocknr. 172-9915
Fabrikantnummer2324-H-RC
FabrikantBourns
€ 2,238
Each (In a Bag of 36)
Aantal stuks
1 mH 2.4A Radial 300mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.956mm 2300
RS-stocknr. 170-9257
Fabrikantnummer15333C
€ 1,518
Each (On a Reel of 40)
Aantal stuks
33 μH 5.08A Radial 31.2mΩ ±10% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 8MHz 13.8mm 1500
RS-stocknr. 868-1499
Fabrikantnummer6000-221K-RC
FabrikantBourns
€ 0,744
Each (In a Bag of 5)
Aantal stuks
220 μH 1A Radial 650mΩ ±20% 9mm - - 12.2mm 9 x 12.2mm Ferrite 2.7MHz 5mm 6000
RS-stocknr. 219-3148
FabrikantnummerRS612-1-02
FabrikantSchaffner
€ 5,75
Each
Aantal stuks
55 μH 1A Radial 130mΩ - - 18.3mm 12.8mm 20.3mm 18.3 x 12.8 x 20.3mm - 20MHz 15mm RS
RS-stocknr. 736-1002
Fabrikantnummer2324-H-RC
FabrikantBourns
€ 2,70
Each
Aantal stuks
1 mH 2.4A Radial 300mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.956mm 2300
RS-stocknr. 124-1529
Fabrikantnummer7447020
FabrikantWurth Elektronik
€ 1,924
Each (In a Pack of 5)
Aantal stuks
220 μH 2A Through Hole 160mΩ ±20% 15.8mm - - 7.5mm 15.8 (Dia.) x 7.5mm Ferrite, Iron Powder - 7mm WE-FI
RS-stocknr. 871-1461
FabrikantnummerB82730U3262A020
FabrikantEPCOS
€ 2,317
Each (In a Bag of 3)
Aantal stuks
330 μH 2.6A Radial 60mΩ -30 → +50% - 16.5mm 11mm 16.5mm 16.5 x 11 x 16.5mm Ferrite 100kHz 8mm B82730U
RS-stocknr. 170-9256
Fabrikantnummer15683C
€ 1,518
Each (On a Reel of 40)
Aantal stuks
68 μH 3.33A Radial 70.3mΩ ±10% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 4MHz 13.6mm 1500
RS-stocknr. 715-7166
Fabrikantnummer15683C
€ 1,57
Each
Aantal stuks
68 μH 3.33A Radial 70.3mΩ ±10% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 4MHz 13.6mm 1500
RS-stocknr. 167-8344
FabrikantnummerB78108S1102K000
FabrikantEPCOS
€ 0,119
Each (On a Reel of 5000)
Aantal stuks
1 μH 1.2A Axial 160mΩ ±10% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 205MHz - BC
RS-stocknr. 170-9285
Fabrikantnummer12RS333C
€ 0,742
Each (On a Reel of 250)
Aantal stuks
33 μH 2.7A Radial 57mΩ ±15% 10.5mm - - 10.5mm 10.5 (Dia.) x 10.5mm - - 5mm 1200RS
RS-stocknr. 736-1009
Fabrikantnummer2319-V-RC
FabrikantBourns
€ 3,47
Each
Aantal stuks
390 μH 5A Radial 72mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 167-0382
FabrikantnummerB82731M2351A030
FabrikantEPCOS
€ 1,421
Each (In a Box of 800)
Aantal stuks
100 mH 350mA Radial 4.5Ω -30 → +50% - 21mm 15mm 20mm 21 x 15 x 20mm Ferrite 10kHz 12.5mm B82731M
RS-stocknr. 871-1521
FabrikantnummerB82731M2351A030
FabrikantEPCOS
€ 2,66
Each (In a Bag of 3)
Aantal stuks
100 mH 350mA Radial 4.5Ω -30 → +50% - 21mm 15mm 20mm 21 x 15 x 20mm Ferrite 10kHz 12.5mm B82731M
RS-stocknr. 736-0999
Fabrikantnummer2316-V-RC
FabrikantBourns
€ 3,29
Each
Aantal stuks
220 μH 5.8A Radial 54mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 172-8685
Fabrikantnummer2316-V-RC
FabrikantBourns
€ 2,178
Each (In a Bag of 50)
Aantal stuks
220 μH 5.8A Radial 54mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
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