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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Beskrivning Pris 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-artikelnummer 124-1848
Tillv. art.nr744821201
VarumärkeWurth Elektronik
33,45 kr
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2 x 1 mH 2A Through Hole 2 x 45mΩ ±30% 15.5mm - - 18mm 15 (Dia.) x 18mm Ferrite - 4.5mm WE-CMB
RS-artikelnummer 489-0346
Tillv. art.nr744824310
VarumärkeWurth Elektronik
55,73 kr
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10 mH 3A Radial 105mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS-artikelnummer 163-3400
Tillv. art.nr744824310
VarumärkeWurth Elektronik
37,29 kr
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10 mH 3A Radial 105mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS-artikelnummer 816-4828
Tillv. art.nr7448051012
VarumärkeWurth Elektronik
165,13 kr
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2 x 12 mH 10A Through Hole 2 x 15mΩ -30 → +50% - 34mm 23mm 36mm 34 x 23 x 36mm Nano Crystalline 1 kHz → 300 MHz 25mm WE-CMBNC
RS-artikelnummer 617-1394
Tillv. art.nr744151
VarumärkeWurth Elektronik
20,89 kr
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48 μH 8.1A Lead Wire 25mΩ ±20% 30mm - 12mm - 30 (Dia.) x 12mm Ferrite - 10mm WE-SI
RS-artikelnummer 163-3636
Tillv. art.nr744151
VarumärkeWurth Elektronik
18,737 kr
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48 μH 8.1A Lead Wire 25mΩ ±20% 30mm - 12mm - 30 (Dia.) x 12mm Ferrite - 10mm WE-SI
RS-artikelnummer 163-5552
Tillv. art.nr7448050490
VarumärkeWurth Elektronik
58,672 kr
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2 x 90 mH 3.5A Through Hole 2 x 110mΩ -30 → +50% - 33mm 19mm 39mm 33 x 19 x 39mm Nano Crystalline 1 kHz → 300 MHz 25mm WE-CMBNC
RS-artikelnummer 816-4821
Tillv. art.nr7448050490
VarumärkeWurth Elektronik
143,93 kr
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2 x 90 mH 3.5A Through Hole 2 x 110mΩ -30 → +50% - 33mm 19mm 39mm 33 x 19 x 39mm Nano Crystalline 1 kHz → 300 MHz 25mm WE-CMBNC
RS-artikelnummer 163-5554
Tillv. art.nr7448051012
VarumärkeWurth Elektronik
97,584 kr
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2 x 12 mH 10A Through Hole 2 x 15mΩ -30 → +50% - 34mm 23mm 36mm 34 x 23 x 36mm Nano Crystalline 1 kHz → 300 MHz 25mm WE-CMBNC
RS-artikelnummer 163-3230
Tillv. art.nr744150
VarumärkeWurth Elektronik
18,795 kr
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26 μH 10.3A Lead Wire 15mΩ ±20% 28.5mm - 14.5mm - 28.5 (Dia.) x 14.5mm Ferrite - 11.5mm WE-SI
RS-artikelnummer 334-9229
Tillv. art.nr744150
VarumärkeWurth Elektronik
28,64 kr
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26 μH 10.3A Lead Wire 15mΩ ±20% 28.5mm - 14.5mm - 28.5 (Dia.) x 14.5mm Ferrite - 11.5mm WE-SI
RS-artikelnummer 163-3339
Tillv. art.nr744772100
VarumärkeWurth Elektronik
6,384 kr
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10 μH 2.6A Radial 40mΩ ±20% 8.3mm - - 10mm 8.3 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS-artikelnummer 124-1531
Tillv. art.nr7447010
VarumärkeWurth Elektronik
27,67 kr
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470 μH 1.6A Through Hole 225mΩ ±20% 18.5mm - - 9.5mm 18.5 (Dia.) x 9.5mm Ferrite, Iron Powder - 9mm WE-FI
RS-artikelnummer 816-4761
Tillv. art.nr7448013501
VarumärkeWurth Elektronik
26,92 kr
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2 x 500 μH 3.5A Through Hole 2 x 33mΩ -30 → +50% - 15mm 7.5mm 16mm 15 x 7.5 x 16mm Nano Crystalline 1 kHz → 300 MHz 10mm WE-CMBNC
RS-artikelnummer 163-3405
Tillv. art.nr744825510
VarumärkeWurth Elektronik
25,689 kr
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10 mH 5A Radial 55mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB HC
RS-artikelnummer 334-9184
Tillv. art.nr744136
VarumärkeWurth Elektronik
43,01 kr
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346 μH 3.8A Lead Wire 140mΩ ±20% 31mm - 15mm - 31 (Dia.) x 15mm Ferrite - 13mm WE-SI
RS-artikelnummer 163-3723
Tillv. art.nr7447036
VarumärkeWurth Elektronik
14,288 kr
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220 μH 1.6A Lead Wire 220mΩ ±20% 14mm - 7.5mm - 14 (Dia.) x 7.5mm Composite Iron Powder - 6mm WE-FI
RS-artikelnummer 163-5541
Tillv. art.nr7448031002
VarumärkeWurth Elektronik
67,892 kr
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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-artikelnummer 863-1283
Tillv. art.nr760308103206
VarumärkeWurth Elektronik
41,29 kr
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7.5 μH 1.55A Axial 380mΩ ±10% - 28mm 0.73mm 15mm 28 x 15 x 0.728mm Ferrite 23MHz - WE-WPCC
RS-artikelnummer 736-2122
Tillv. art.nr74482210002
VarumärkeWurth Elektronik
62,66 kr
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175 μH 10A Through Hole 2.7mΩ ±30% - 18.5mm 14.5mm 22mm 18.5 x 14.5 x 22mm - - 5mm WE-CMB HC