Ceramic Capacitors

Ceramic Dielectric Capacitors

TECATE ceramic capacitor

Ceramic capacitors are even more compact than film or tantalum capacitors. Their core consists of wafer-thin oxide ceramic layers of titanium oxide or barium titanate, which serve as dielectric.

The oxide ceramic gives this type of capacitor high dielectric strength, ideal for high voltages. Color dots indicate the type of ceramic and the connection side of the inner coating.

Advantages

  • Precise Capacity
  • Multiple Application 
  • Arc Protection
  • High Voltages
  • 0,1pF to 220μF
  • 4V to 6000 VDC

Construction forms

  • Disc capacitors 
  • Tube capacitors
  • Bead capacitors
  • Feedthrough capacitors

Ceramic capacitors divided according to the size of the dielectric constant:

  • Class 1: Low dielectric constant (NDK capacitor).
    Use in filters, oscillating circuits, oscillator circuits.
  • Class-2: High dielectric constant (HDK capacitor).
    Use as interference suppression capacitors in filter circuits or as a buffer.

Multilayer ceramic capacitors, or MLCCs (Multi Layer Ceramic Capacitors), are one step more compact than conventional ceramic caps. Here, several ceramic films are stacked on top of each other. MLCCs are the most common design.

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Tecate Group

TECATE ceramic caps

  • SMD
  • Radial
  • Axial
  • Disc

 TECATE

 

SAMWHA MLCC 

  • SMD
  • SMD Type "high frequency"
  • SMD Type "high voltage"
  • Automotive applications

SAMWHA

 

FENGHUA CC/MLCC

  • MLCC multi-layer-ceramic
  • Ceramic disc



    FENGHUA

Specifications

Specifications ceramic capacitors