SRT Microcéramique NP0 Capacitor Series for Medical Applications

  • SRT Microcéramique

Product 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


  • Medical
  • Exempt


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.

  • 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
  • Temperature range 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



Weight 0.00000 kg
Dimensions 0.00 x 0.00 x 0.00mm
Temperature Coefficient


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Temperature Range (°C)

Package / Size


Voltage Rating

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RoHS Compliant Product – SRT Microceramique with non-Rohs option

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

SRT Microceramique Medical Capacitor Series Ordering Info

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

SRT Microcéramique Medical Capacitor Series

SRT Microcéramique Medical Capacitor Series Technical Library

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:



SRT Microceramique Capacitor series for Medical application datasheet

SRT Microcéramique NP0 Capacitor Series for Medical Applications

Calculators and Converters

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Contact us if you need your items quicker or need more than in stock.

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.