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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(Ex. GST)(▲▼)		Enter Qty Capacitance RangeVoltage RatingToleranceTermination StyleOperating Temperature Range
  
         
NMKT10HVE


Trimmer/Variable Capacitors 1-9pF 1000V
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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 Availability : 141
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USD 146.4541

Multiples of: 1

     
9702-1


Trimmer/Variable Capacitors THIN TRIM, LEAD FREE, 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 Availability : 122
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USD 6.6362

Multiples of: 1

1 pF to 5 pF  SMD/SMT 
KM4HV


Trimmer/Variable Capacitors VARCAP, 4 PF, 2000 VDC
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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 Availability : 100
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USD 32.5371

Multiples of: 1

     
6940-1


Trimmer/Variable Capacitors Tuning Element; 0.234-64 UNS-2A; Brass Construction; Rod Length 0.450"; Rod Diameter 0.125"
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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 Availability : 97
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USD 7.4905

Multiples of: 1

     
6926-0


Trimmer/Variable Capacitors Tuning Element; 0.234-64 UNS-2A; Brass Construction; Rod Length 0.106"; Rod Diameter 0.160"
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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 Availability : 97
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USD 11.8238

Multiples of: 1

     
6926-17


Trimmer/Variable Capacitors TURNING ELEMENT
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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 Availability : 97
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USD 13.2476

Multiples of: 1

     
5202


Trimmer/Variable Capacitors 0.6 - 6.0PF 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 Availability : 97
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USD 22.2114

Multiples of: 1

0.8 pF to 10 pF  Wire 
5500


Trimmer/Variable Capacitors AIR CAPR
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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 Availability : 97
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USD 32.9829

Multiples of: 1

1 pF to 20 pF250 V Through Hole 
AJ14


Trimmer/Variable Capacitors VARCAP, 14 PF, 250 VDC
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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 Availability : 97
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USD 34.7534

Multiples of: 1

     
AF25HV


Trimmer / Variable Capacitors PTFE Dielectric 750V 1.0 to 23.0pF
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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 Availability : 97
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USD 41.6464

Multiples of: 1

1 pF to 23 pF750 V SMD/SMT 
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