About Trimmer/Variable Capacitors

Knowles Trimmer/Variable Capacitors

Trimmer or Variable Capacitors are components used to adjust a portion of the electrical circuit or setting in a circuit that allows users to manually adjust capacitance. This makes them useful for tuning a circuit and "fine-tuning" its electrical characteristics. Trimmer capacitors are generally small and consist of two or more metallic plates of various shapes, each connected to one side of an insulated terminal that is placed in a fixed position such as a plastic shaft. The middle terminal is connected to an adjustment that can be increased or decreased. This adjustment changes the area of overlap between the plates, which in turn, adjusts the capacitance. In a simple circuit, trimmers or variable capacitors can be used to vary the frequency of an oscillator, the gain of an amplifier, or the impedance of a filter.

Trimmer/Variable Capacitors

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Capacitance RangeVoltage RatingToleranceTermination StyleOperating Temperature Range
  
         
AM15HV


Trimmer Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF
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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.

Knowles 851
Ships to you
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AUD 59.5569
Multiples of: 1

     
9702-0SL-1R3


Trimmer/Variable Capacitors 0.5 - 25PF 250V
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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.

Knowles 845
Ships to you
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AUD 10.6476
Multiples of: 1

0.5 pF to 2.5 pF250 V SMD/SMT 
27283-3R10


Trimmer/Variable Capacitors .4 - 2.5PF 500V
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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.

Knowles 727
Ships to you
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AUD 28.1714
Multiples of: 1

     
JR500HV


Trimmer/Variable Capacitors 8.0 - 50PF 350V
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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.

Knowles 724
Ships to you
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AUD 4.1714
Multiples of: 1

8 pF to 50 pF  SMD/SMT 
2322-2GR1


Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4
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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.

Knowles 679
Ships to you
between Mon. 30 Sep to Wed. 02 Oct Calender.png

AUD 13.6571
Multiples of: 1

2.5 pF to 10 pF250 V SMD/SMT 
27273-3R5


Trimmer/Variable Capacitors .4 - 2.5PF 500V POKE-THRU
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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.

Knowles 594
Ships to you
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AUD 34.3429
Multiples of: 1

0.6 pF to 4.5 pF500 V SMD/SMT 
A1M8HV


Trimmer / Variable Capacitors 0.5-8 pF +/-100 500V HIGH VOLTAGE
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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.

Knowles 499
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AUD 78.0385
Multiples of: 1

0.5 p F to 8 pF500 V  - 65 C to + 125 C
2320-0R1


Trimmer/Variable Capacitors .6PF - 2.5PF 250V
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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.

Knowles 485
Ships to you
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AUD 13.4095
Multiples of: 1

     
2320-3R1


Trimmer/Variable Capacitors CERA-TRIM TAPE/REEL ASSY (500 UNITS/REEL)
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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.

Knowles 485
Ships to you
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AUD 13.6
Multiples of: 1

     
2322-4GR1


Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4
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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.

Knowles 479
Ships to you
between Mon. 30 Sep to Wed. 02 Oct Calender.png

AUD 19.9048
Multiples of: 1

8.5 pF to 25 pF  SMD/SMT 
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