SRT Microcéramique NP0 Capacitor Series for Medical Applications

SRT Microcéramique NP0 Capacitor Series for Medical Applications
  • Ceramic chip capacitors for MLS applications
  • 0402 and 0603 package sizes available
  • Capacitance ratings between 0.22pF and 2.2nF
  • Dissipation factor according to CECC-32101-801: 0.1% maximum, measured at 1Vrms, 1kHz (except for NP0 values ≤ 1000pF measured at 1MHz)
  • Selection of tolerances: ±1%, ±2%, ±5% or ±10%
  • Terminations available include: Palladium-Silver, Nickel layer with a layer of 62% Tin, 36% Lead and 2% Silver, or two-layer 100% Nickel, 100% Tin
  • Operating temperature between -55°C and +125°C

The NP0 (Type 1) ceramic chip capacitor series for medical applications is designed based on CECC-322101-801 and MIL PRF-123D documents. The series features capacitance values between 0.22pF and 2.2nF across two package sizes (0402 or 0603), an option of voltage ratings 16V, 25V or 50V (lower and higher voltages are achievable if required), selection of tolerances ±1%, ±2%, ±5% or ±10% and terminations options. The operating temperature of NP0 medical capacitors is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Nickel layer with a layer of 62% Tin, 36% Lead and 2% Silver
  • Two-layer 100% Nickel, 100% Tin

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – for example, lower and higher Voltage ratings are achievable if required. If none of the given options are suitable for your application, please contact us to discuss the custom solutions available.

The below table gives the specifications overview for Medical capacitor models available within the NP0 ceramic chip capacitor series:

SRT Microcéramique NP0 Medical Capacitor series
Additional Features
  • Ultra stable ceramic capacitor
  • Highest quality and reliability, suitable for safety-critical medical applications
  • Dissipation factor maximum of 0.1% at 1Vrms and 1kHz (values under 1nF measured at 1MHz)
  • Insulation resistance of 25°C/Un 105 MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 104 MΩ or 100 Ohm-Farad whichever is less
  • Dielectric withstanding voltage of 250% of rated voltage for 5s + 1s, 50mA maximum
Dielectric NP0
Operating Temperature -55°C to +125°C
  • 0402
  • 0603
TCR ±30ppm
  • Palladium-Silver
  • Layer of 62% Tin, 36% Lead and 2% Silver on a layer of 100% Nickel
  • Layer of 100% Tin on a layer of 100% Nickel
  • ±1%
  • ±2%
  • ±5%
  • ±10%
Voltage Reference
  • 10V
  • 16V
  • 25V
  • 50V
  • 100V

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



PDF Document SRT Microceramique Capacitor series for Medical application datasheet

Below is an example of the part number breakdown for the SRT Microcéramique Capacitor Series for Medical Applications:

SRT Microcéramique Medical Capacitor Series

This product is available fully compliant to the RoHS EU directive 2011/65/EU, however, Non-RoHS compliant options are available.

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Available Options

Please refer to the table at the bottom of Description tab and/or the Datasheet available from Technical Library to see available capacitance values for each chip size and voltage combination.

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