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 61 - 80 รายการจาก 1883 รายการ / Viewing 61 - 80 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. 871-1458
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82730U3102A020
Brand :EPCOS
THB54.147
Each (In a Bag of 3)
Units
1.8 mH 1A Radial 340mΩ -30 → +50% - 16.5mm 11mm 16.5mm 16.5 x 11 x 16.5mm Ferrite 10kHz 8mm B82730U
RS Stock No. 163-3224
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7441110
THB78.75
Each (In a Bag of 50)
Units
1.619 mH 1.8A Lead Wire 480mΩ ±20% 30mm - 14.5mm - 30 (Dia.) x 14.5mm Ferrite - 12.5mm WE-SI
RS Stock No. 860-4133
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RL181S-104J-RC
Brand :Bourns
THB24.823
Each: (In a Pack of 1000)
Units
100 mH 9mA Radial 82Ω ±5% 10.5mm - - 14mm 10.5 (Dia.) x 14mm Ferrite 90kHz 5mm RL181S
RS Stock No. 106-7750
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1415440C
THB74.76
Each (In a Box of 25)
Units
150 μH 4A Radial 69mΩ ±10% - 27.7mm 25.9mm 15.5mm 27.7 x 25.9 x 15.5mm - 3.4MHz 23.5mm 1400
RS Stock No. 288-216
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SF1121
Brand :Roxburgh EMC
THB108.37
Each
Units
4 mH - Lead Wire 1.9Ω ±20% 25mm - 10mm - 25 (Dia.) x 10mm Composite Iron Powder - - SF
RS Stock No. 852-3699
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IHD1EB221L
Brand :Vishay
THB158.601
Each: (In a Pack of 50)
Units
220 μH 700mA Axial 500mΩ ±15% 6.85mm - - 17.78mm 6.85 (Dia.) x 17.78mm Ferrite 1kHz - IHD
RS Stock No. 675-5214
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ELC10D561E
Brand :Panasonic
THB39.974
Each: (In a Pack of 5)
Units
560 μH 680mA Radial 560mΩ ±10% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS Stock No. 816-4783
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7448031501
THB379.44
Each
Units
2 x 1 mH 15A Through Hole 2 x 3.3mΩ -30 → +50% - 23mm 17mm 25mm 23 x 17 x 25mm Nano Crystalline 1 kHz → 300 MHz 7.5mm WE-CMBNC
RS Stock No. 669-0365
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7448421016
THB248.60
Each
Units
16 μH 10A Radial 3mΩ ±30% - 18.5mm 14.5mm 22mm 18.5 x 14.5 x 22mm - - 7.7mm WE-CMB
RS Stock No. 167-0432
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82726S3543N040
Brand :EPCOS
THB421.152
Each (In a Box of 120)
Units
190 μH 54A Radial 1.1mΩ -30 → +50% - 55mm 34mm 50mm 55 x 34 x 50mm Ferrite 100kHz 30mm B82726S
RS Stock No. 715-7169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.15333C
THB53.31
Each
Units
33 μH 5.1A Radial 31.2mΩ ±10% 16.8mm - - 21.3mm 16.8 x 21.3mm - 8MHz 13.8mm 1500
RS Stock No. 173-0040
Brand :RS PRO
THB41.32
Each (In a Box of 160)
Units
150 μH 3A Radial 107mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 751-1762
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7G14A-220M
Brand :SAGAMI ELEC
THB49.994
Each: (In a Pack of 10)
Units
22 μH 7A Radial 10mΩ ±20% - 14mm 9.6mm 16mm 14 x 9.6 x 16mm - - 9.2mm 7G14A
RS Stock No. 170-9236
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1447427C
THB78.44
Each (On a Reel of 25)
Units
470 μH 2.7A Radial 149mΩ ±10% - 27.6mm 25.9mm 20mm 27.6 x 25.9 x 20mm - 1.6MHz 23.5mm 1400
RS Stock No. 228-191
Brand :RS PRO
THB26.32
Each
Units
470 μH 240mA Axial - - 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite - - APIE0309
RS Stock No. 104-8431
Brand :RS PRO
THB32.482
Each: (In a Pack of 5)
Units
47 μH 3A Radial 48mΩ ±15% 20mm - - 8mm 20 (Dia.) x 8mm - - - DP
RS Stock No. 106-8887
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.51105C
THB84.044
Each (In a Tray of 60)
Units
1 mH 3.3A Radial 38mΩ - - 21.75mm 10mm 24mm 21.75 x 10 x 24mm - - 12.7mm 5100
RS Stock No. 715-6807
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1468431C
THB130.29
Each
Units
680 μH 3.1A Radial 173mΩ ±10% - 33.1mm 31.3mm 23.3mm 33.1 x 31.3 x 23.3mm - 1MHz 28.9mm 1400
RS Stock No. 167-0144
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82724J2142N001
Brand :EPCOS
THB69.027
Each (In a Box of 240)
Units
27 mH 1.4A Radial 460mΩ ±30% - 31.3mm 18.5mm 33.2mm 31.3 x 18.5 x 33.2mm Ferrite - 12.5 mm, 15 mm B82721A
RS Stock No. 188-9040
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C210
Brand :Roxburgh EMC
THB733.14
Each
Units
2 mH 10A Lead Wire - - - 50mm 50mm 30mm 50 x 50 x 30mm - - - C200