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CNC Series

Capacitors
|
Ceramic Capacitors
|
Standard
Precision
Stability
Decoupling
  • Miniaturization
  • High-Rel capacitors
  • High capacitance values
  • Formerly under the reference: CNC1, CNC12, CNC14, CNC19, CNC2, CNC4, CNC6, CNC7
  • Capacitance
10pF ~ 12µF
  • Tolerance
±1%, ±2%, ±5%, ±10%, ±20%, ±0.25%, ±0.5%
  • Mounting
SMD
  • Operating Temp
-55°C ~ 125°C
  • RoHS
ROHS, Non ROHS
  • Voltage Rated DC
10V ~ 1000V
  • Case size
402, 403, 603, 504, 805, 907, 1005, 1206, 1210, 1605, 1806, 1812, 1825, 2210, 2220, 2225, 2528, 3030, 3040
Download Datasheet (07-2024)
Send A Request

Typical applications : 

  • DC Filtering
  • Decoupling

 

The below Part Numbers reflect our high runners only. 
Please contact us if you can't find your specifications.

PN
Capacitance
Voltage Rated AC
Tolerance
Mounting
Operating Temp
RoHS
Voltage Rated DC
Case size
CNC1 - - G W - F 124 K 100 - - 120000pF - ±10% SMD - ROHS 10V 0504
CNC1 - - - - F 470pF +/-10% 50 V S8 - 470pF - ±10% SMD - Non ROHS 50V 0504
CNC1 - C - - - 330pF +/-10% 63 V - - 330pF - ±10% SMD - Non ROHS 63V 0504
CNC1 - - - - 330pF +/-10% 63V 330pF - ±10% SMD - Non ROHS 63V 0504
CNC1 - - - - - 470pF +/-20% 63 V - - 470pF - ±20% SMD - Non ROHS 63V 0504
CNC1 - - - - - 470pF +/-20% 63 V S8 - 470pF - ±20% SMD - Non ROHS 63V 0504
CNC1 - C W - - 4700pF +/-10% 63 V - - 4700pF - ±10% SMD - ROHS 63V 0504
CNC1 - - E W - - 4700pF +/-10% 63 V - - 4700pF - ±10% SMD - ROHS 63V 0504
CNC1 - - - - F 470pF +/-10% 100 V - - 470pF - ±10% SMD - Non ROHS 100V 0504
CNC1 - - - - F 470pF +/-10% 100 V S8 - 470pF - ±10% SMD - Non ROHS 100V 0504
CNC1 - - - - F 2200pF+/-10% 100 V - - 2200pF - ±10% SMD - Non ROHS 100V 0504
CNC1 - - - - F 2200pF+/-10% 100 V S8 - 2200pF - ±10% SMD - Non ROHS 100V 0504
CNC12 - - 02 - - S 1.5µF +/-5% 10 V - Lev FM 1500000pF - ±5% SMD - Non ROHS 10V 1206
Compliance and certifications
certification
CECC
certification
ESA
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Main applications

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Easy-way to create
Not boring but very quick...

Frequently Asked Questions

Find answers to the most frequently asked questions about our products and services.
What is Ceramic Capacitors

Excellent temperature resistance, high volume/capacitance ratio, electrical properties and reliability make Exxelia's ceramic capacitors ideal for a wide range of fields of application including medical implants, aircraft flight controls, switched-mode power supply in harsh environments, core samplers for petroleum exploration, and space vehicles. Exxelia also offers Hyper Frequency ceramic capacitors with optimized size and very low ESR. 

These HiQ capacitors offer excellent performance levels for RF applications requiring functional reliability. Typically these applications include civil and military telecommunications (cellular base station equipment, wireless broadband service, Point to-Point or Multipoint radios, radio broadcasting equipment), and MRI coils.

How is Ceramic used in Capacitors ?

Ceramic chips are created with binders and solvents added to a specified ceramic powder. The slurry created is dried, forming a sheet or tape of ceramic material. Metal powder is mixed with solvents and additional ceramic material to create a liquid electrode. The liquid is then printed onto the ceramic layer. Layers of the ceramic sheets are stacked and laminated to form a solid structure.

The solid structure is cut into the desired size. Once cutting is complete, the assembly must be kiln fired. The temperature used in the firing process is critical in determining the capacitor’s characteristics. The process is similar for disc and chip styles. Disc capacitors use long leads to mount through circuit boards. Chips use surface mount technology.

High Voltage and Custom Mica Capacitors

Standard silver mica capacitors are normally designed to handle voltages from 100 to 1000 volts. High-voltage RF transmitter applications can call for higher tolerances. Mica capacitors are available for voltages up to 20kV.

Our expert engineering team can create the mica capacitor with the characteristics you require. Send us your drawing or file and we will work with you to manufacture the correct size, lead style and capacitance you desire.

High Voltage versus Traditional Capacitors

Our high voltage capacitors are specifically designed to be able to withstand a larger amount of electrical charge than other types of capacitors can offer. They use two main mechanisms to store the energy that is being transmitted, which is contrary to the conventional dielectric method that is used with other types of capacitors. The first main method used to store electricity is called double layer capacitance, while the second is called pseudo capacitance. These methods are electrostatic and electrochemical in origin, respectively, which allows high voltage capacitors to combine the energy storing methods of normal capacitors with the methods used during the operation of a normal battery.

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