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. 228-179
Brand :RS PRO
THB90.14
Each
Units
100 μH 550mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
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. 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. 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. 173-0037
Brand :RS PRO
THB40.331
Each (In a Box of 160)
Units
100 μH 3A Radial 80mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
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. 104-8436
Brand :RS PRO
THB39.242
Each: (In a Pack of 5)
Units
100 μH 3A Radial 80mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 173-0034
Brand :RS PRO
THB37.888
Each (In a Box of 160)
Units
68 μH 3A Radial 60mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 736-0970
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2309-H-RC
Brand :Bourns
THB101.44
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. 104-8448
Brand :RS PRO
THB134.02
Each: (In a Pack of 2)
Units
100 μH 10A Radial 44mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 172-8687
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2312-H-RC
Brand :Bourns
THB87.45
Each (In a Bag of 36)
Units
100 μH 7A Radial 37mΩ ±15% 32.51mm - - 0.65in 32.512 (Dia.) x 16.51mm - - 28.702mm 2300
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. 172-7286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2309-V-RC
Brand :Bourns
THB99.85
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. 432-4366
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744772047
THB28.024
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. 163-3405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744825510
THB180.232
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. 173-0063
Brand :RS PRO
THB176.00
Each (In a Box of 36)
Units
68 μH 10A Radial 42mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS Stock No. 167-0347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82726S3223A340
Brand :EPCOS
THB330.542
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. 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. 104-8447
Brand :RS PRO
THB136.55
Each: (In a Pack of 2)
Units
68 μH 10A Radial 42mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
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