Variable Inductors

A variable inductor is an inductor whose inductance can be easily adjusted by changing an external variable, such as a sliding contact or variable capacitor. Variable inductors are used in radio frequency (RF) circuits to tune radios and other electronic equipment to specific frequencies. They are also used to create and shape waveforms for signal conditioning in electrical circuits. Variable inductors typically consist of a coil of wire wound around a core of adjustable ferrite or iron. A sliding contact on the core, or a variable capacitor connected in parallel with the inductor, allows for the inductance to be altered. By changing the relative positions of the contact, or changing the capacitance of the capacitor, the amount of inductance in the circuit is changed. As the inductance increases, the frequency of the circuit decreases and vice versa. This allows the circuit to be tuned to a specific frequency with great accuracy.

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Manufacturer
Availability ⓘ (▲▼) Price(USD

(Ex. GST)(▲▼)
Enter Qty InductanceToleranceQ MinimumTest FrequencyOperating Temperature RangeTermination Style
  
          
WVL9EB270K


Variable Inductors WVL 27 10% EB E2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
6 to 16 Weeks Calender.png

USD 0

Multiples of: 40

27 uH10 %922.5 MHz Radial
165-04A06


Inductor Tunable RF Shielded Wirewound 0.035uH to 0.041uH 150MHz 69/90Q-Factor Aluminum 3.8A Pin Tube
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 0

Multiples of: 2

      
143-19J12L


Variable Inductors 143 Unicoil Tunable 28.9 mOhms 5.6 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

1.32 uH 9850 MHz Radial
144-01J12L


Variable Inductors 144 Unicoil Tunable 7.4 mOhms 11 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

59 nH 14050 MHz Radial
142-03J08L


Variable Inductors 142 Unicoil Tunable 9.6 mOhms 11.8 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

145 nH 12050 MHz Radial
142-01J08L


Variable Inductors 142 Unicoil Tunable 7.4 mOhms 13.4 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

65 nH 11550 MHz Radial
143-10J12L


Variable Inductors 143 Unicoil Tunable 17.9 mOhms 7.1 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

624 nH 9050 MHz Radial
142-07J08L


Variable Inductors 142 Unicoil Tunable 14.5 mOhms 9.6 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

378 nH 11250 MHz Radial
144-02J12L


Variable Inductors 144 Unicoil Tunable 8.6 mOhms 10 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

88 nH 14550 MHz Radial
143-18J12L


Variable Inductors 143 Unicoil Tunable 27.6 mOhms 5.7 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft 0
6 to 16 Weeks Calender.png

USD 1.3981

Multiples of: 1

1.25 uH 9250 MHz Radial
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