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. 168-3268
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7449150023
THB48.02
Each: (In a Pack of 5)
Units
23 nH 30A Surface Mount 1.2mΩ ±20% - 10mm 10mm 4mm 10 x 10 x 4mm - 867MHz - WE-AC HC
RS Stock No. 173-3922
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IHTH1125KZEB220M5A
Brand :Vishay
THB298.08
Each (In a Tube of 15)
Units
22 μH 21A Radial 6.83mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 5.61MHz 17.6mm IHTH-1125KZ-5A
RS Stock No. 181-6041
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN10-400
Brand :KEMET
THB148.00
Each: (In a Pack of 5)
Units
72 μH 3A Through Hole 42mΩ - 21mm - 11mm - 21 (Dia.) x 11mm Iron - 9mm SN
RS Stock No. 852-3826
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IM02EB2R2K
Brand :Vishay
THB27.212
Each: (In a Pack of 400)
Units
2.2 μH 395mA Axial 400mΩ ±10% 2.67mm - - 6.6mm 2.67 (Dia.) x 6.60mm Iron 115MHz - IM
RS Stock No. 163-3226
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744134
THB60.72
Each (In a Bag of 100)
Units
92 μH 5.4A Lead Wire 50mΩ ±20% 31mm - 13mm - 31 (Dia.) x 13mm Ferrite - 10mm WE-SI
RS Stock No. 675-5422
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ELC11D391F
Brand :Panasonic
THB26.566
Each: (In a Pack of 5)
Units
390 μH 950mA Radial 400mΩ ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS Stock No. 167-0316
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82721K2401N021
Brand :EPCOS
THB46.714
Each (In a Box of 720)
Units
27 mH 400mA Radial 1.7Ω ±30% - 18.2mm 13.2mm 20.3mm 18.2 x 13.2 x 20.3mm Ferrite - 10 mm, 15 mm B82721A
RS Stock No. 167-8325
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82725A2402N001
Brand :EPCOS
THB154.52
Each (In a Box of 160)
Units
6.8 mH 4A Radial 80mΩ ±30% - 44mm 42.4mm 25mm 44 x 42.4 x 25mm Ferrite - 15mm B82721A
RS Stock No. 715-6804
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1415514C
THB80.77
Each
Units
1.5 mH 1.4A Radial 518mΩ ±10% - 27.1mm 25.9mm 20mm 27.1 x 25.9 x 20mm - 800kHz 23.2mm 1400
RS Stock No. 860-4001
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2317-V-RC
Brand :Bourns
THB73.407
Each: (In a Pack of 50)
Units
270 μH 5.5A Radial 60mΩ ±15% 32.51mm - - 0.65in 1.28 (Dia.) x 0.65in - 1kHz 0.56in 2300
RS Stock No. 162-0225
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B78148S1335J000
Brand :EPCOS
THB9,586.00
1 Reel of 2000
Reel(s)
3.3 mH 62mA - 59.5Ω ±5% 4mm 9.2mm - - 4 (Dia.) x 9.2mm Ferrite 900kHz 5mm BC
RS Stock No. 163-3637
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744152
THB163.80
Each (In a Bag of 30)
Units
82 μH 7.7A Lead Wire 30mΩ ±20% 28mm - 12mm - 28 (Dia.) x 12mm Ferrite - 10mm WE-SI
RS Stock No. 669-4244
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7448640406
THB109.20
Each
Units
820 μH 2A Radial 70mΩ - - 21.2mm 16.6mm 22.5mm 21.2 x 16.6 x 22.5mm Manganese Zinc Ferrite - 13mm WE-FC
RS Stock No. 163-3298
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7447075
THB150.204
Each (In a Bag of 45)
Units
860 μH 3A Lead Wire 150mΩ ±20% 28.5mm - 16mm - 28.5 (Dia.) x 16mm Composite Iron Powder - 14mm WE-FI
RS Stock No. 135-0130
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RLB0913-153K
Brand :Bourns
THB15.14
Each: (In a Pack of 10)
Units
15 mH 40 (Sat)mA Radial 37Ω ±10% 8.5mm - - 12.5mm 8.5 (Dia.) x 12.5mm Ferrite 200kHz 5mm RLB0913
RS Stock No. 163-7927
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7447231331
THB52.473
Each (In a Tray of 60)
Units
330 μH 1.75A Radial 200mΩ ±10% 11mm - - 19mm 11 (Dia.) x 19mm Ferrite 2.4MHz 4 x 5mm WE-TIF
RS Stock No. 883-9272
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RN122-1-02-27
Brand :Schaffner
THB78.501
Each: (In a Pack of 21)
Units
20 mH 1A Through Hole 612mΩ -30 → +50% - 28mm 27mm 16.5mm 28 x 27 x 16.5mm - - 15 mm, 25 mm RN
RS Stock No. 167-8408
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82723J2402N001
Brand :EPCOS
THB60.273
Each (In a Box of 320)
Units
2.7 mH 4A Radial 60mΩ ±30% - 28mm 18.6mm 30.5mm 28 x 18.6 x 30.5mm Ferrite - 12.5mm B82721A
RS Stock No. 675-5131
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ELC10D4R7E
Brand :Panasonic
THB27.824
Each: (In a Pack of 5)
Units
4.7 μH 4.6A Radial 19mΩ ±20% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS Stock No. 181-5820
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN5-30P2
Brand :KEMET
THB87.22
Each (In a Tray of 100)
Units
25 μH 2A Through Hole 46mΩ - - 17mm 14mm 9mm 17 x 14 x 9mm Iron - 12.7mm SN-P2
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