Syfer/Knowles Stackicap™ Series Surface-Mount MLC's

Stackicap™ Capacitors are designed to provide high CV in compacy packages. The Stackicap SMD Capacitors also have a unique patent-pending construction and Flexicap termination material that makes this capacitor suitable for a wide range of high voltage applications where a large amount of capacitance is required.

  • Lead-free X7R dielectric
  • Patented internal design with stress relieving layers to prevent electromechanical cracking
  • Monoloithic HV ceramic MLCC
  • Up to 2.2 uF maximum capacitancs and up to 2 kV maximum voltage
  • Higher voltage/capacitancein smaller case sizes with increased thickness
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13 results Products

2220Y1K00474KETWS2

Syfer / Knowles

A 470nF, 1kV, AEC-Q200 qualified StackiCap™ multilayer ceramic capacitor in a 2220 package with an X7R dielectric ...

  • In Stock: 115

    Immediately

  • On Order: 1000

    Ships 10/23/26


  • 25
    $10.07
  • 50
    $9.90
  • 100
    $9.80
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2220Y1K00474KXRWS2

Syfer / Knowles

A 470nF, 1kV, X7R multilayer ceramic StackiCap™ capacitor in a 2220 package with a flexible termination system.

  • In Stock: 1300

    Immediately


  • 25
    $9.61
  • 100
    $9.30
  • 250
    $9.23
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2220Y1K00474KXTWS2

Syfer / Knowles

A 0.47µF, 1kV, X7R multilayer ceramic StackiCap™ capacitor in a 2220 case size with a FlexiCap™ termination.

  • In Stock: 675

    Immediately


  • 25
    $8.44
  • 50
    $8.27
  • 100
    $8.04
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2220Y1K20224KXTWS3

Syfer / Knowles

A 220nF, 1.2kV, X7R multilayer ceramic StackiCap™ capacitor in a 2220 package, featuring a FlexiCap™ termination ...

  • In Stock: 380

    Immediately


  • 25
    $9.36
  • 50
    $9.18
  • 100
    $9.00
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2220Y1K50154KXTWS3

Syfer / Knowles

A 150nF, 1.5kV, X7R StackiCap™ multilayer ceramic capacitor in a 2220 case size with a flexible termination.

  • On Order: 2450

    Ships 10/19/26


  • 25
    $11.44
  • 50
    $9.51
  • 100
    $9.30
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2220Y2000225KXTWS2

Syfer / Knowles

A 2.2 µF, 200V, X7R StackiCap™ multilayer ceramic capacitor in a 2220 case size.

  • On Order: 2500

    Ships 10/19/26


  • 25
    $38.47
  • 50
    $38.37
  • 125
    $38.27
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2220Y2K00104KXRWS3

Syfer / Knowles

Ceramic Chip Capacitor - 100000pF ±10% - 2kVDC - X7R - 2220 - Tape&Reel

  • In Stock: 1060

    Immediately


  • 50
    $6.68
  • 100
    $6.55
  • 250
    $6.48
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2220Y2K00104KXTWS3

Syfer / Knowles

A 100nF, 2kV, X7R multilayer ceramic StackiCap™ capacitor in a 2220 surface-mount package.

  • In Stock: 1000

    Immediately

  • On Order: 2500

    Ships 11/11/26


  • 50
    $7.02
  • 100
    $6.90
  • 250
    $6.79
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2220Y5000105KXTWS2

Syfer / Knowles

A 1.0 µF, 500V, X7R StackiCap™ multilayer ceramic capacitor in a 2220 case size with a FlexiCap™ termination.

  • In Stock: 150

    Immediately


  • 50
    $7.16
  • 125
    $7.02
  • 250
    $6.95
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2220Y6300105KETWS2

Syfer / Knowles

A 2220 size, AEC-Q200 qualified StackiCap™ multilayer ceramic capacitor with a capacitance of 1.0µF, a voltage ra ...

  • In Stock: 2575

    Immediately


  • 25
    $8.23
  • 50
    $8.07
  • 100
    $7.91
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