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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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. 489-0318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744824101
THB159.57
Each
Units
1 mH 10A Radial 7mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS Stock No. 162-1302
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7448256033
THB115.05
Each (In a Tray of 20)
Units
3.3 mH 6A Radial 25mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB
RS Stock No. 751-1844
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7G17B-220M
Brand :SAGAMI ELEC
THB212.83
Each
Units
22 μH 13A Radial 10.7mΩ ±20% - 17.5mm 15mm 19.3mm 17.5 x 15 x 19.3mm - - 8.5 mm, 12.5 mm 7G17B
RS Stock No. 489-0396
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7448256033
THB165.72
Each
Units
3.3 mH 6A Radial 25mΩ ±30% - 30.5mm 21mm 35mm 30.5 x 21 x 35mm - - 25mm WE-CMB
RS Stock No. 163-7948
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744750560047
THB61.475
Each (In a Tray of 70)
Units
4.7 μH 14.5A Radial 3.8mΩ ±20% 14.8mm - - 15.8mm 14.8 (Dia.) x 15.8mm Ferrite - 12mm WE-FAMI
RS Stock No. 899-7056
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744750560047
THB71.22
Each
Units
4.7 μH 14.5A Radial 3.8mΩ ±20% 14.8mm - - 15.8mm 14.8 (Dia.) x 15.8mm Ferrite - 12mm WE-FAMI
RS Stock No. 163-3401
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744824433
THB160.23
Each (In a Box of 25)
Units
3.3 mH 4A Radial 35mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS Stock No. 163-3404
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825320
THB180.232
Each (In a Tray of 20)
Units
20 mH 3A Radial 160mΩ ±30% - 30.5mm 19mm 35mm 30.5 x 19 x 35mm - - 25mm WE-CMB HC
RS Stock No. 489-0330
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744824433
THB167.90
Each
Units
3.3 mH 4A Radial 35mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS Stock No. 173-0666
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IHTH0750IZEB4R7M5A
Brand :Vishay
THB150.96
Each (In a Tube of 25)
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. 123-1524
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IHTH0750IZEB4R7M5A
Brand :Vishay
THB183.75
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. 191-0598
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B78108S1104J000
Brand :EPCOS
THB11.037
Each: (In a Pack of 10)
Units
100 μH 370mA Axial 1.7Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 5MHz - BC
RS Stock No. 167-8360
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B78108S1104J000
Brand :EPCOS
THB20,718.00
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 Stock No. 489-0425
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825320
THB188.89
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. 478-4623
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82723A2102N001
Brand :EPCOS
THB114.69
Each
Units
27 mH 1A Radial 750mΩ ±30% - 28mm 27mm 16.8mm 28 x 27 x 16.8mm Ferrite - 25mm B82721A
RS Stock No. 191-1169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82144A2474J000
Brand :EPCOS
THB16.404
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. 163-3337
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744772047
THB23.215
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. 871-1373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82726S3223A340
Brand :EPCOS
THB385.68
Each
Units
1.7 mH 25A Radial 2.75mΩ -30 → +50% 55mm - - 34mm 55 (Dia.) x 34mm Ferrite 10kHz 20mm B82726S
RS Stock No. 736-0986
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2312-H-RC
Brand :Bourns
THB103.99
Each
Units
100 μH 7A Radial 37mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.702mm 2300
RS Stock No. 742-8348
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PE-92116KNL
Brand :Pulse
THB134.43
Each
Units
55 μH 7A Radial 17mΩ ±20% - 33.02mm 17.78mm 35.56mm 33.02 x 17.78 x 35.56mm - - 12.7mm -
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