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Knowles/Voltronics J Series Half Turn Trimmer Capacitors

Knowles/Voltronics' J series half-turn trimmer capacitors offer a quality solution for surface-mount variable capacitor requirements. With excellent Q and stability, these are the premier product in the marketplace.    

  • JZ series features a low-magnetic content suitable for MRI applications
  • JR series offers most ranges of capacitance that the JZ series does, but a more compact size
  • 50% higher Q than similar trimmers
  • Dust-proof and Solvent-resistant design
  • Provides leading stability over time with low capacitance drift
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8 results Products
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JR150
Voltronics / Knowles

Ceramic SMT Trimmer - 15pF - 220 VDC

  • In Stock: 650

    Immediately

  • 250
    $1.56
  • 500
    $1.53
  • 750
    $1.51
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JR200
Voltronics / Knowles

Ceramic SMT Trimmer - 20pF - 220 VDC

  • In Stock: 94000

    Immediately

  • 250
    $1.56
  • 500
    $1.52
  • 750
    $1.51
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JR300
Voltronics / Knowles

Ceramic SMT Trimmer - 30pF - 220 VDC

  • In Stock: 250

    Immediately

  • 250
    $1.48
  • 500
    $1.45
  • 750
    $1.43
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JR500HV
Voltronics / Knowles

Ceramic SMT Trimmer - 50pF - 770 VDC

  • In Stock: 838

    Immediately

  • 100
    $2.32
  • 250
    $2.25
  • 500
    $2.23
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JZ030HV
Voltronics / Knowles

Ceramic SMT Trimmer - 3pF - 770 VDC

  • In Stock: 550

    Immediately

  • 250
    $1.94
  • 500
    $1.90
  • 750
    $1.89
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JZ060HV
Voltronics / Knowles

Ceramic SMT Trimmer - 6pF - 770 VDC

  • In Stock: 10500

    Immediately

  • 250
    $1.86
  • 500
    $1.82
  • 750
    $1.80
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JZ200HV
Voltronics / Knowles

Ceramic SMT Trimmer - 20pF - 770 VDC

  • In Stock: 1060

    Immediately

  • 100
    $2.27
  • 250
    $2.21
  • 500
    $2.18
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JZ500HV
Voltronics / Knowles

Ceramic SMT Trimmer - 50pF - 770 VDC

  • In Stock: 1000

    Immediately

  • On Order: 1000

    Ships 9/30/26

  • 100
    $3.39
  • 250
    $3.33
  • 500
    $3.29
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