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. 191-1169
FabrikantnummerB82144A2474J000
FabrikantEPCOS
0,604 €
Each (In a Pack of 5)
Aantal stuks
470 μH 280mA Axial 2.5Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 1.5MHz - LBC
RS-stocknr. 162-0212
FabrikantnummerB82144A2474J000
FabrikantEPCOS
332,62 €
1 Reel of 1500
Reel(s)
470 μH 280mA Axial 2.5Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 1.5MHz - LBC
RS-stocknr. 213-1881
FabrikantnummerB82111E0000C022
FabrikantEPCOS
1,40 €
Each
Aantal stuks
22 μH 3A Axial 70Ω - 7mm 27.4mm - - 7 (Dia.) x 27.4mm Ferrite 110MHz - B82111-E
RS-stocknr. 167-8219
FabrikantnummerB82111E0000C022
FabrikantEPCOS
568,40 €
1 Reel of 1000
Reel(s)
22 μH 3A Axial 70Ω - 7mm 27.4mm - - 7 (Dia.) x 27.4mm Ferrite 110MHz - B82111-E
RS-stocknr. 228-157
FabrikantRS PRO
0,25 €
Each
Aantal stuks
22 μH 430mA Axial 1.1Ω - 5.2mm 11.3mm - - 5.2 (Dia.) x 11.3mm Ferrite - - APIE0309
RS-stocknr. 167-8360
FabrikantnummerB78108S1104J000
FabrikantEPCOS
637,00 €
1 Reel of 5000
Reel(s)
100 μH 370mA Axial 1.7Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 5MHz - BC
RS-stocknr. 816-4789
Fabrikantnummer7448031002
FabrikantWurth Elektronik
9,47 €
Each
Aantal stuks
2 x 2 mH 10A Through Hole 2 x 6mΩ -30 → +50% - 23mm 17mm 25mm 23 x 17 x 25mm Nano Crystalline 1 kHz → 300 MHz 7.5mm WE-CMBNC
RS-stocknr. 163-5541
Fabrikantnummer7448031002
FabrikantWurth Elektronik
6,566 €
Each (In a Box of 90)
Aantal stuks
2 x 2 mH 10A Through Hole 2 x 6mΩ -30 → +50% - 23mm 17mm 25mm 23 x 17 x 25mm Nano Crystalline 1 kHz → 300 MHz 7.5mm WE-CMBNC
RS-stocknr. 167-8484
FabrikantnummerB82500C0000A010
FabrikantEPCOS
2,379 €
Each (In a Box of 250)
Aantal stuks
120 μH 2A Axial 150mΩ - 10mm 32mm - - 10 (Dia.) x 32mm Ferrite 5.8MHz - B82500C
RS-stocknr. 213-6583
FabrikantnummerB82500C0000A010
FabrikantEPCOS
4,31 €
Each
Aantal stuks
120 μH 2A Axial 150mΩ - 10mm 32mm - - 10 (Dia.) x 32mm Ferrite 5.8MHz - B82500C
RS-stocknr. 191-0598
FabrikantnummerB78108S1104J000
FabrikantEPCOS
0,314 €
Each (In a Pack of 10)
Aantal stuks
100 μH 370mA Axial 1.7Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 5MHz - BC
RS-stocknr. 860-4063
Fabrikantnummer78F101J-RC
FabrikantBourns
1,30 €
Each
Aantal stuks
100 μH 165mA Axial 4.1Ω ±5% 2.79mm - - 7.11mm 2.79 (Dia.) x 7.11mm Ferrite DR 5.5MHz - 78F
RS-stocknr. 173-3972
Fabrikantnummer78F101J-RC
FabrikantBourns
0,066 €
Each (In a Bag of 5000)
Aantal stuks
100 μH 165mA Axial 4.1Ω ±5% 2.79mm - - 7.11mm 2.79 (Dia.) x 7.11mm Ferrite DR 5.5MHz - 78F
RS-stocknr. 191-1210
FabrikantnummerB82144A2226J000
FabrikantEPCOS
0,63 €
Each (In a Pack of 5)
Aantal stuks
22 mH 40mA Axial 120Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 260kHz - LBC
RS-stocknr. 228-135
FabrikantRS PRO
0,99 €
Each
Aantal stuks
4.7 μH 1.7A Axial - ±10% 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite 95MHz - APIE0309
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. 228-208
FabrikantRS PRO
1,88 €
Each
Aantal stuks
1 mH 160mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS-stocknr. 167-8260
FabrikantnummerB82144A2226J000
FabrikantEPCOS
353,33 €
1 Reel of 1500
Reel(s)
22 mH 40mA Axial 120Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 260kHz - LBC
RS-stocknr. 170-9238
Fabrikantnummer1447508C
2,476 €
Each (On a Reel of 25)
Aantal stuks
4.7 mH 800mA Radial 1.436Ω ±10% - 26.8mm 25.9mm 20mm 26.8 x 25.9 x 20mm - 500kHz 23.1mm 1400
RS-stocknr. 860-4032
Fabrikantnummer5721-RC
FabrikantBourns
6,635 €
Each (In a Pack of 240)
Aantal stuks
250 μH 8A Radial 41mΩ ±15% 53.98mm - - 0.94in 2.125 (Dia.) x 0.937in - 1kHz 0.79in 5700
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