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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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 233-5134
製造零件編號ELC08D100E
BrandPanasonic
HK$7.87
/個 (每包:5個)
單位
10 μH 2.8A Radial 22mΩ ±20% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS庫存編號 162-1136
製造零件編號ELC11D391F
BrandPanasonic
HK$3.316
個 (以毎袋:500)
單位
390 μH 950mA Radial 400mΩ ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS庫存編號 110-1296
製造零件編號ELC08D100E
BrandPanasonic
HK$3.077
個 (以毎袋:1000)
單位
10 μH 2.8A Radial 22mΩ ±20% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS庫存編號 675-5422
製造零件編號ELC11D391F
BrandPanasonic
HK$8.512
/個 (每包:5個)
單位
390 μH 950mA Radial 400mΩ ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS庫存編號 675-5548
製造零件編號ELC16B680L
BrandPanasonic
HK$12.768
/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 110-1762
製造零件編號ELC16B680L
BrandPanasonic
HK$5.47
個 (以毎袋:500)
單位
68 μH 3.2A Radial 57mΩ ±10% - 16mm - 23mm - Ferrite - 7.5mm ELC16B
RS庫存編號 540-8746
製造零件編號ELC09D561F
BrandPanasonic
HK$6.33
/個 (每包:5個)
單位
560 μH 360mA Radial 1.1Ω ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS庫存編號 675-5295
製造零件編號ELC12D821E
BrandPanasonic
HK$12.164
/個 (每包:5個)
單位
820 μH 940mA Radial 650mΩ ±10% - 14mm 12.5mm 16.5mm 14 x 12.5 x 16.5mm Ferrite - 7.5mm ELC12D
RS庫存編號 233-5370
製造零件編號ELC18B220L
BrandPanasonic
HK$14.55
單位
22 μH 5.4A Radial 25mΩ ±10% - 20mm 18mm 27mm 20 x 18 x 27mm Ferrite - 7.5mm ELC18B
RS庫存編號 675-5318
製造零件編號ELC12D272E
BrandPanasonic
HK$11.396
/個 (每包:5個)
單位
2.7 mH 540mA Radial 1.89Ω ±10% - 14mm 12.5mm 16.5mm 14 x 12.5 x 16.5mm Ferrite - 7.5mm ELC12D
RS庫存編號 675-5469
製造零件編號ELC11D272F
BrandPanasonic
HK$8.47
/個 (每包:5個)
單位
2.7 mH 340mA Radial 2.8Ω ±10% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS庫存編號 675-5298
製造零件編號ELC12D102E
BrandPanasonic
HK$11.372
/個 (每包:5個)
單位
1 mH 870mA Radial 720mΩ ±10% - 14mm 12.5mm 16.5mm 14 x 12.5 x 16.5mm Ferrite - 7.5mm ELC12D
RS庫存編號 162-1132
製造零件編號ELC10D681E
BrandPanasonic
HK$3.584
個 (以毎袋:500)
單位
680 μH 640mA Radial 660mΩ ±10% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS庫存編號 675-5169
製造零件編號ELC10D270E
BrandPanasonic
HK$9.168
/個 (每包:5個)
單位
27 μH 3A Radial 44mΩ ±10% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D
RS庫存編號 233-5263
製造零件編號ELC08D391E
BrandPanasonic
HK$3.006
/個 (每包:5個)
單位
390 μH 450mA Radial 490mΩ ±10% - 10mm 8.5mm 13mm 10 x 8.5 x 13mm Ferrite - 5mm ELC08D
RS庫存編號 540-8601
製造零件編號ELC09D560F
BrandPanasonic
HK$6.33
/個 (每包:5個)
單位
56 μH 1.1A Radial 130mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS庫存編號 920-7017
製造零件編號ELC09D151F
BrandPanasonic
HK$2.55
個 (以毎袋:500)
單位
150 μH 740mA Radial 320mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS庫存編號 675-5359
製造零件編號ELC11D6R8F
BrandPanasonic
HK$7.62
/個 (每包:5個)
單位
6.8 μH 4.4A Radial 22mΩ ±20% 11.5mm - - 13.9mm 11.5 (Dia.) x 13.9mm Ferrite - 5mm ELC11D
RS庫存編號 166-8047
製造零件編號ELC09D560F
BrandPanasonic
HK$2.079
個 (以毎袋:1000)
單位
56 μH 1.1A Radial 130mΩ ±10% 9.5mm - - 8.9mm 9.5 (Dia.) x 8.9mm Ferrite - 5mm ELC09D
RS庫存編號 166-8185
製造零件編號ELC10D152E
BrandPanasonic
HK$3.739
個 (以毎袋:500)
單位
1.5 mH 420mA Radial 1.5Ω ±10% - 13mm 10mm 15mm 13 x 10 x 15mm - - 5mm ELC10D