Inductors Symbols / Coils

The coils or inductors are passive components that have a certain number of turns of wire that introduces inductance magnetic to circuit to produce a magnetic flux or to respond mechanically to magnetic flux changes.

Symbology of Inductors / Coils

Symbol Description Symbol Description
Inductor symbol, coil Inductor / Coil
US generic symbol
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  Inductor symbol, coil Inductor / Coil
International generic symbol
Inductance symbol Inductance
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  Inductor bifilar symbol Bifilar inductor / Bifilar coil
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Inductor core ferroxcube symbol Inductor core ferroxcube
Ferrite core inductor
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  FeSi core inductor symbol FeSi core inductor
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Symbol of the inductor with fixed connections Inductor with fixed connections   Inductor symbol with FeSi core FeSi core inductor
Shielded inductor symbol Shielded inductor   Saturable core inductor symbol Saturable core inductor
Saturable reactor
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Symbol of the inductance with power points Inductance with power points   Solenoid, choke inductor symbol Solenoid / Choke inductor
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Polarity of inductor symbol Polarity of inductor
If not indicated, usually have no polarity inductors
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  Electromagnetic deflection coil symbol Electromagnetic deflection coil
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Electromagnet symbol Electromagnet
Solenoid operated
  Delay line symbol Delay line
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Electromagnet symbol Electromagnet   Inductors electric motor symbol Inductors electric motor
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Symbols Variable & Adjustable Inductors

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Variable inductor symbol Variable inductor
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  Stepwise variable inductor symbol Stepwise variable inductor
Variable inductor core ferroxcube symbol Variable inductor core ferroxcube   Stepwise variable inductor symbol Stepwise variable inductor
Variable inductor core ferroxcube symbol Variable inductor core ferroxcube   Symbol of the inductor continuous variation core FeSi Inductor continuous variation core FeSi
Adjustable inductor symbol Adjustable inductor   Adjustable inductor symbol Adjustable inductor
Variometer symbol Variometer
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Picture gallery inductors / coils
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