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 41 - 60 รายการจาก 1883 รายการ / Viewing 41 - 60 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. 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. 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. 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. 163-3225
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744133
THB31.964
Each (In a Bag of 100)
Units
75 μH 5.8A Lead Wire 40mΩ ±20% 24mm - 13mm - 24 (Dia.) x 13mm Ferrite - 11.5mm WE-SI
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. 170-5030
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RN222-4-02-3M3
Brand :Schaffner
THB47.80
Each (In a Box of 300)
Units
3.3 mH 4A Radial 45mΩ -30 → +50% - 31.3mm 18.3mm 29.6mm 31.3 x 18.3 x 29.6mm - - 12.5mm RN
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. 629-9234
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1415440C
THB92.54
Each
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. 852-3863
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.IMS05EB103K
Brand :Vishay
THB96.573
Each: (In a Pack of 200)
Units
10 mH 70mA Axial 17.5Ω ±10% 4.11mm - - 10.41mm 4.11 (Dia.) x 10.41mm Ferrite 3.8MHz - IMS
RS Stock No. 334-9140
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.744133
THB48.63
Each
Units
75 μH 5.8A Lead Wire 40mΩ ±20% 24mm - 13mm - 24 (Dia.) x 13mm Ferrite - 11.5mm WE-SI
RS Stock No. 122-9231
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1140-101K-RC
Brand :Bourns
THB266.68
Each: (In a Pack of 2)
Units
100 μH 10.5A Radial 25mΩ ±10% 1.5mm - - 1.03mm 1.5 (Dia.) x 1.03mm Ferrite Bobbin Core - 1.15mm 1140
RS Stock No. 173-0048
Brand :RS PRO
THB82.828
Each (In a Box of 96)
Units
47 μH 7.5A Radial 26mΩ ±15% 31mm - - 14mm 31 (Dia.) x 14mm - - - DP
RS Stock No. 104-8437
Brand :RS PRO
THB46.416
Each: (In a Pack of 5)
Units
150 μH 3A Radial 107mΩ ±15% 25mm - - 12mm 25 (Dia.) x 12mm - - - DP
RS Stock No. 106-7732
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1410454C
THB76.556
Each (In a Box of 25)
Units
100 μH 5.4A Radial 42mΩ ±10% - 26.4mm 24.4mm 14mm 26.4 x 24.4 x 14mm - 4.6MHz 23.6mm 1400
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. 880-7244
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B82144F1107J000
Brand :EPCOS
THB17.658
Each (In a Bag of 10)
Units
100 mH 20mA Axial 490Ω ±5% 6.5mm 9.2mm - - 6.5 (Dia.) x 9.2mm Ferrite 180kHz - LBC
RS Stock No. 228-135
Brand :RS PRO
THB49.51
Each
Units
4.7 μH 1.7A Axial - ±10% 3.3mm 9.14mm - - 3.3 (Dia.) x 9.14mm Ferrite 95MHz - APIE0309
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. 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
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