Leaded Inductors

Leaded inductors are components that 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 as opposed to an electric field, which is stored by a capacitor. These inductors can found in several different shapes, including radial, axial and through-hole components and leads attached concentrically to the opposite ends of the inductor cores or as linear components. At RS Components, we have a varied range of leaded inductors, including axial, radial, through-hole and panel-mount inductors, with products from brands such as Bourns, EPCOS, Murata Power Solutions, Panasonic, Wurth Elektronik and our own RS PRO brand.

What are leaded inductors used for?

Leaded inductors are used to suppress asymmetrical interferences in low-voltage and high-voltage circuits. They typically have ferrite cores, however it is possible to find leaded inductors with cores made of other materials, such as nano crystalline or iron. With low or DC voltages, they act as continuous circuits to keep the current flowing if there are interferences but otherwise have no effect on the signal. With high voltage applications, they are able to prevent the current from flowing due to their high resistance, thus are used to protect the circuit from voltage spikes and prevent damages.

Types of leaded inductors

Leaded inductors come in two main categories, VHF-choke and RF-choke:

  • 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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กำลังดูสินค้า 21 - 40 รายการจาก 1883 รายการ / Viewing 21 - 40 of 1883 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 489-0425
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825320
THB182.81
Each
Units
20 mH 3A Radial 160mΩ ±30% - 30.5mm 19mm 35mm 30.5 x 19 x 35mm - - 25mm WE-CMB HC
RS Stock No. 123-1524
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IHTH0750IZEB4R7M5A
Brand :Vishay
THB174.12
Each
Units
4.7 μH 30A Radial 3mΩ ±20% 19.17mm - - 8.7mm 19.17 (Dia.) x 8.7mm - 13.22MHz 11.7mm IHTH-0750IZ-5A
RS Stock No. 104-8436
Brand :RS PRO
THB42.294
Each: (In a Pack of 5)
Units
100 μH 3A Radial 80mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 172-7286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2309-V-RC
Brand :Bourns
THB91.928
Each (In a Bag of 50)
Units
47 μH 10.7A Radial - ±15% 32.51mm - 0.65in - 32.512 (Dia.) x 16.51mm - - 13.462mm 2300
RS Stock No. 167-0347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82726S3223A340
Brand :EPCOS
THB420.867
Each (In a Box of 28)
Units
1.7 mH 25A Radial 2.75mΩ -30 → +50% 55mm - - 34mm 55 (Dia.) x 34mm Ferrite 10kHz 20mm B82726S
RS Stock No. 170-5162
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RB6122-50-0M3
Brand :Schaffner
THB433.86
Each (In a Box of 64)
Units
250 μH 50A Radial 900µΩ -30 → +50% - 61mm 57.8mm 38mm 61 x 57.8 x 38mm - 400Hz 5.08mm RB
RS Stock No. 191-1169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82144A2474J000
Brand :EPCOS
THB27.132
Each: (In a Pack of 5)
Units
470 μH 280mA Axial 2.5Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 1.5MHz - LBC
RS Stock No. 478-4623
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82723A2102N001
Brand :EPCOS
THB95.68
Each
Units
27 mH 1A Radial 750mΩ ±30% - 28mm 27mm 16.8mm 28 x 27 x 16.8mm Ferrite - 25mm B82721A
RS Stock No. 162-0212
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82144A2474J000
Brand :EPCOS
THB7.548
Each (On a Reel of 1500)
Units
470 μH 280mA Axial 2.5Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 1.5MHz - LBC
RS Stock No. 172-9914
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2309-H-RC
Brand :Bourns
THB95.067
Each (In a Bag of 36)
Units
47 μH 10.7A Radial 16mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.956mm 2300
RS Stock No. 163-3337
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744772047
THB23.07
Each (In a Tray of 140)
Units
4.7 μH 4A Radial 18mΩ ±20% 8.3mm - - 10mm 8.3 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS Stock No. 104-8448
Brand :RS PRO
THB176.88
Each: (In a Pack of 2)
Units
100 μH 10A Radial 44mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 871-1373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82726S3223A340
Brand :EPCOS
THB428.33
Each
Units
1.7 mH 25A Radial 2.75mΩ -30 → +50% 55mm - - 34mm 55 (Dia.) x 34mm Ferrite 10kHz 20mm B82726S
RS Stock No. 104-8447
Brand :RS PRO
THB226.37
Each: (In a Pack of 2)
Units
68 μH 10A Radial 42mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 163-3405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825510
THB181.031
Each (In a Tray of 20)
Units
10 mH 5A Radial 55mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB HC
RS Stock No. 432-4366
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744772047
THB27.16
Each: (In a Pack of 10)
Units
4.7 μH 4A Radial 18mΩ ±20% 8.3mm - - 10mm 8.3 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS Stock No. 167-8331
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82723A2102N001
Brand :EPCOS
THB66.203
Each (In a Box of 400)
Units
27 mH 1A Radial 750mΩ ±30% - 28mm 27mm 16.8mm 28 x 27 x 16.8mm Ferrite - 25mm B82721A
RS Stock No. 736-0970
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2309-H-RC
Brand :Bourns
THB95.32
Each
Units
47 μH 10.7A Radial 16mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.956mm 2300
RS Stock No. 769-0574
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RB6122-50-0M3
Brand :Schaffner
THB432.96
Each
Units
250 μH 50A Radial 900µΩ -30 → +50% - 61mm 57.8mm 38mm 61 x 57.8 x 38mm - 400Hz 5.08mm RB
RS Stock No. 489-0419
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825510
THB182.81
Each
Units
10 mH 5A Radial 55mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB HC