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. 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
0,072 €
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. 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
RS-stocknr. 172-8686
Fabrikantnummer2319-V-RC
FabrikantBourns
3,538 €
Each (In a Bag of 50)
Aantal stuks
390 μH 5A Radial 72mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
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. 860-4001
Fabrikantnummer2317-V-RC
FabrikantBourns
3,205 €
Each (In a Pack of 50)
Aantal stuks
270 μH 5.5A Radial 60mΩ ±15% 32.51mm - - 0.65in 1.28 (Dia.) x 0.65in - 1kHz 0.56in 2300
RS-stocknr. 172-8697
Fabrikantnummer1140-331K-RC
FabrikantBourns
7,458 €
Each (In a Bag of 70)
Aantal stuks
330 μH 6.1A Radial 74mΩ ±10% 1.5mm - - 1.03mm 1.5 (Dia.) x 1.03mm Ferrite Bobbin Core - 1.15mm 1140
RS-stocknr. 172-7075
FabrikantnummerRLB0914-471KL
FabrikantBourns
0,166 €
Each (In a Bag of 200)
Aantal stuks
470 μH 500mA Radial - ±10% 8.7mm - - 12mm 8.7 (Dia.) x 12mm Ferrite 1.8MHz 5mm RLB
RS-stocknr. 131-1250
FabrikantnummerRLB1112V4-222J
FabrikantBourns
0,713 €
Each (In a Pack of 10)
Aantal stuks
2.2 mH 350mA - 3.2Ω ±5% 11.5mm - - 13.5mm 11.5 (Dia.) x 13.5mm Ferrite Minimum of 0.76MHz - RLB1112V4
RS-stocknr. 172-9912
Fabrikantnummer2318-V-RC
FabrikantBourns
3,538 €
Each (In a Bag of 50)
Aantal stuks
330 μH 5.2A Radial 67mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 172-8696
Fabrikantnummer1140-101K-RC
FabrikantBourns
6,791 €
Each (In a Bag of 70)
Aantal stuks
100 μH 10.5A Radial 25mΩ ±10% 1.5mm - - 1.03mm 1.5 (Dia.) x 1.03mm Ferrite Bobbin Core - 1.15mm 1140
RS-stocknr. 172-7287
Fabrikantnummer2306-V-RC
FabrikantBourns
3,538 €
Each (In a Bag of 50)
Aantal stuks
27 μH 15.6A Radial - ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 172-9587
FabrikantnummerRLB0914-470KL
FabrikantBourns
0,167 €
Each (In a Bag of 200)
Aantal stuks
47 μH 1.5A Radial 140mΩ ±10% 8.7mm - - 12mm 8.7 (Dia.) x 12mm Ferrite 6MHz 5mm RLB
RS-stocknr. 736-0996
Fabrikantnummer2318-V-RC
FabrikantBourns
3,50 €
Each
Aantal stuks
330 μH 5.2A Radial 67mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 122-9232
Fabrikantnummer1140-331K-RC
FabrikantBourns
8,39 €
Each (In a Pack of 2)
Aantal stuks
330 μH 6.1A Radial 74mΩ ±10% 1.5mm - - 1.03mm 1.5 (Dia.) x 1.03mm Ferrite Bobbin Core - 1.15mm 1140
RS-stocknr. 736-1191
FabrikantnummerRLB0914-102KL
FabrikantBourns
0,186 €
Each (In a Bag of 10)
Aantal stuks
1 mH 300mA Radial 2.1Ω ±10% 8.7mm - - 12mm 8.7 (Dia.) x 12mm Ferrite 1.3MHz 5mm RLB
RS-stocknr. 122-9231
Fabrikantnummer1140-101K-RC
FabrikantBourns
8,39 €
Each (In a Pack of 2)
Aantal stuks
100 μH 10.5A Radial 25mΩ ±10% 1.5mm - - 1.03mm 1.5 (Dia.) x 1.03mm Ferrite Bobbin Core - 1.15mm 1140
RS-stocknr. 736-0977
Fabrikantnummer2306-V-RC
FabrikantBourns
3,50 €
Each
Aantal stuks
27 μH 15.6A Radial 8mΩ ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 14.224mm 2300
RS-stocknr. 811-8834
FabrikantnummerRLB0912-470KL
FabrikantBourns
0,182 €
Each (In a Bag of 10)
Aantal stuks
47 μH 960mA Radial 170mΩ ±10% 8.7mm - - 10mm 8.7 (Dia.) x 10mm Ferrite 11MHz 5mm RLB
RS-stocknr. 736-1208
FabrikantnummerRLB0914-471KL
FabrikantBourns
0,29 €
Each (In a Bag of 10)
Aantal stuks
470 μH 500mA Radial 1.3Ω ±10% 8.7mm - - 12mm 8.7 (Dia.) x 12mm Ferrite 1.8MHz 5mm RLB