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. 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. 228-141
FabrikantRS PRO
€ 2,18
Each
Aantal stuks
10 μH 750mA Axial 95mΩ - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS-stocknr. 736-0986
Fabrikantnummer2312-H-RC
FabrikantBourns
€ 2,64
Each
Aantal stuks
100 μH 7A Radial 37mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.702mm 2300
RS-stocknr. 540-8487
FabrikantnummerELC09D6R8F
FabrikantPanasonic
€ 0,614
Each (In a Pack of 5)
Aantal stuks
6.8 μH 2.8A Radial 21mΩ ±20% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS-stocknr. 742-8348
FabrikantnummerPE-92116KNL
FabrikantPulse
€ 4,14
Each
Aantal stuks
55 μH 7A Radial 17mΩ ±20% - 33.02mm 17.78mm 35.56mm 33.02 x 17.78 x 35.56mm - - 12.7mm -
RS-stocknr. 173-2194
FabrikantnummerPE-92116KNL
FabrikantPulse
€ 4,091
Each (In a Tube of 35)
Aantal stuks
55 μH 7A Radial 17mΩ ±20% - 33.02mm 17.78mm 35.56mm 33.02 x 17.78 x 35.56mm - - 12.7mm -
RS-stocknr. 167-0251
FabrikantnummerB82730U3262A020
FabrikantEPCOS
€ 1,222
Each (In a Box of 728)
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. 191-0380
FabrikantnummerB78108S1102K000
FabrikantEPCOS
€ 0,323
Each (In a Pack of 10)
Aantal stuks
1 μH 1.2A Axial 160mΩ ±10% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 205MHz - BC
RS-stocknr. 871-1521
FabrikantnummerB82731M2351A030
FabrikantEPCOS
€ 1,677
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. 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. 715-7368
Fabrikantnummer12RS333C
€ 0,74
Each
Aantal stuks
33 μH 2.7A Radial 57mΩ ±15% 10.5mm - - 10.5mm 10.5 (Dia.) x 10.5mm - - 5mm 1200RS
RS-stocknr. 736-0999
Fabrikantnummer2316-V-RC
FabrikantBourns
€ 3,19
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. 871-1461
FabrikantnummerB82730U3262A020
FabrikantEPCOS
€ 2,41
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. 852-3876
FabrikantnummerIRF01BH220K
FabrikantVishay
€ 0,642
Each (In a Pack of 400)
Aantal stuks
22 μH 285mA Axial 1.2Ω ±10% 3.05mm - - 8.38mm 3.05 (Dia.) x 8.38mm Ferrite 25MHz - IRF
RS-stocknr. 124-1522
Fabrikantnummer7447071
FabrikantWurth Elektronik
€ 3,48
Each (In a Pack of 2)
Aantal stuks
470 μH 3A Through Hole 110mΩ ±20% 25mm - - 12mm 25 (Dia.) x 12mm Ferrite, Iron Powder - 11mm WE-FI
RS-stocknr. 736-1009
Fabrikantnummer2319-V-RC
FabrikantBourns
€ 3,50
Each
Aantal stuks
390 μH 5A Radial 72mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 167-8349
FabrikantnummerB78108S1682K000
FabrikantEPCOS
€ 0,125
Each (On a Reel of 5000)
Aantal stuks
6.8 μH 670mA Axial 510mΩ ±10% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 75MHz - BC
RS-stocknr. 540-8572
FabrikantnummerELC09D330F
FabrikantPanasonic
€ 0,638
Each (In a Pack of 5)
Aantal stuks
33 μH 1.4A Radial 81mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
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. 191-0469
FabrikantnummerB78108S1682K000
FabrikantEPCOS
€ 0,323
Each (In a Pack of 10)
Aantal stuks
6.8 μH 670mA Axial 510mΩ ±10% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 75MHz - BC
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