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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 81 - 100,共 2264 項產品
Results per page
Description 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庫存編號 166-6931
製造零件編號ELC18B3R3L
BrandPanasonic
HK$10.004
個 (以毎袋:500)
單位
3.3 μH 8.5A Radial 10mΩ ±20% 18mm - - 27mm 18 (Dia.) x 27mm Ferrite - 7.5mm ELC18B
RS庫存編號 106-7919
製造零件編號15474C
HK$14.243
個 (以毎盒:40)
單位
470 μH 1.4A Radial 389mΩ ±10% 16.8mm - - 21.3mm 16.8 (Dia.) x 21.3mm - 1.3MHz 14.2mm 1500
RS庫存編號 489-0043
製造零件編號744772220
HK$7.624
/個 (每包:10個)
單位
22 μH 2.3A Radial 55mΩ ±10% 8.3mm - - 10mm 8.3 (Dia.) x 10mm Ferrite - 5mm WE-TI
RS庫存編號 163-3224
製造零件編號7441110
HK$27.59
個 (以毎袋:50)
單位
1.619 mH 1.8A Lead Wire 480mΩ ±20% 30mm - 14.5mm - 30 (Dia.) x 14.5mm Ferrite - 12.5mm WE-SI
RS庫存編號 163-7950
製造零件編號744750560220
HK$16.689
Each (In a Tray of 70)
單位
22 μH 7.7A Radial 14.5mΩ ±20% 14.8mm - - 15.8mm 14.8 (Dia.) x 15.8mm Ferrite - 12mm WE-FAMI
RS庫存編號 191-0655
製造零件編號B78108S1334J000
BrandEPCOS
HK$3.352
/個 (每包:10個)
單位
330 μH 190mA Axial 6.4Ω ±5% 4mm 11.5mm - - 4 (Dia.) x 11.5mm Ferrite 2.7MHz - BC
RS庫存編號 489-0324
製造零件編號744824622
HK$45.01
單位
2.2 mH 6A Radial 20mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS庫存編號 123-1545
製造零件編號IHTH1125KZEB470M5A
BrandVishay
HK$78.41
單位
47 μH 14A Radial 14.6mΩ ±20% 28.5mm - - 10.7mm 28.5 (Dia.) x 10.7mm - 2.99MHz 17.8mm IHTH-1125KZ-5A
RS庫存編號 749-8344
製造零件編號7447471022
HK$20.69
單位
2.2 μH 10A Through Hole 9mΩ ±20% 11mm - - 11.5mm 11 (Dia.) x 11.5mm Ferrite 75MHz 5mm WE-TIS
RS庫存編號 124-1531
製造零件編號7447010
HK$21.05
/個 (每包:5個)
單位
470 μH 1.6A Through Hole 225mΩ ±20% 18.5mm - - 9.5mm 18.5 (Dia.) x 9.5mm Ferrite, Iron Powder - 9mm WE-FI
RS庫存編號 163-3391
製造零件編號744822301
HK$26.94
個 (以毎盒:140)
單位
1 mH 3A Radial 35mΩ ±30% - 17.5mm 13mm 22mm 17.5 x 13 x 22mm - - 7.7mm WE-CMB
RS庫存編號 617-1322
製造零件編號7447016
HK$19.01
單位
29 μH 7.8A Lead Wire 15mΩ ±20% 18.5mm - 10.5mm - 18.5 (Dia.) x 10.5mm Composite Iron Powder - 8mm WE-FI
RS庫存編號 173-0065
BrandRS PRO
HK$40.133
個 (以毎盒:36)
單位
100 μH 10A Radial 44mΩ ±15% 50mm - - 21mm 50 (Dia.) x 21mm - - - DP
RS庫存編號 675-5548
製造零件編號ELC16B680L
BrandPanasonic
HK$12.562
/個 (每包:5個)
單位
68 μH 3.2A Radial 57mΩ ±10% - 16mm - 23mm - Ferrite - 7.5mm ELC16B
RS庫存編號 675-5400
製造零件編號ELC11D121F
BrandPanasonic
HK$8.30
/個 (每包:5個)
單位
120 μH 1.6A Radial 160mΩ ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS庫存編號 617-1388
製造零件編號744152
HK$38.55
單位
82 μH 7.7A Lead Wire 30mΩ ±20% 28mm - 12mm - 28 (Dia.) x 12mm Ferrite - 10mm WE-SI
RS庫存編號 163-3402
製造零件編號744824622
HK$43.61
個 (以毎盒:25)
單位
2.2 mH 6A Radial 20mΩ ±30% - 27.5mm 18.5mm 33mm 27.5 x 18.5 x 33mm - - 10mm WE-CMB
RS庫存編號 172-8357
製造零件編號RLB0914-100KL
BrandBourns
HK$1.71
個 (以毎袋:200)
單位
10 μH 2.7A Radial - ±10% 8.7mm - - 12mm 8.7 (Dia.) x 12mm Ferrite 20MHz 5mm RLB
RS庫存編號 162-0212
製造零件編號B82144A2474J000
BrandEPCOS
HK$2.009
個 (在毎卷:1500)
單位
470 μH 280mA Axial 2.5Ω ±5% 5.2mm 14.8mm - - 5.2 (Dia.) x 14.8mm Ferrite 1.5MHz - LBC
RS庫存編號 617-1394
製造零件編號744151
HK$20.13
單位
48 μH 8.1A Lead Wire 25mΩ ±20% 30mm - 12mm - 30 (Dia.) x 12mm Ferrite - 10mm WE-SI