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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(Ex. GST)(▲▼)		Enter Qty InductanceToleranceQ MinimumTest FrequencyOperating Temperature RangeTermination Style
  
          
143-14J12SL


Variable Inductors 143 Unicoil Tunable 22.8 mOhms 6.3 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

AUD 2.5443
Multiples of: 1

604 nH 7850 MHz Radial
143-11J12SL


Variable Inductors 143 Unicoil Tunable 19.2 mOhms 6.8 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

AUD 2.5443
Multiples of: 1

468 nH 7850 MHz Radial
143-10J12SL


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

AUD 2.5443
Multiples of: 1

416 nH 8250 MHz Radial
144-08J12SL


Variable Inductors 144 Unicoil Tunable 15.9 mOhms 7.5 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

AUD 2.5443
Multiples of: 1

226 nH 10850 MHz Radial
144-09J12SL


Variable Inductors 144 Unicoil Tunable 17.1 mOhms 7.2 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

AUD 2.5443
Multiples of: 1

256 nH 10850 MHz Radial
142-04J08SL


Variable Inductors 142 Unicoil Tunable 10.8 mOhms 11.1 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

AUD 2.5443
Multiples of: 1

156 nH 8850 MHz Radial
144-06J12SL


Variable Inductors 144 Unicoil Tunable 13.6 mOhms 8.1 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

AUD 2.5443
Multiples of: 1

175 nH 10650 MHz Radial
144-05J12SL


Variable Inductors 144 Unicoil Tunable 12.1 mOhms 8.6 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

AUD 2.5443
Multiples of: 1

149 nH 10150 MHz Radial
144-04J12SL


Variable Inductors 144 Unicoil Tunable 10.9 mOhms 9 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

AUD 2.5443
Multiples of: 1

122 nH 10050 MHz Radial
142-08J08SL


Variable Inductors 142 Unicoil Tunable 15.7 mOhms 9.2 A
Icon ROHS
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

AUD 2.5443
Multiples of: 1

322 nH 8650 MHz Radial
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