SRT Microcéramique High Temperature X7R Capacitor Series

SRT Microcéramique High Temperature X7R Capacitor Series
  • High temperature, low voltage ceramic chip MLCC capacitors
  • Available in capacitance ratings between 1nF and 1.5µF
  • Available in standard chip sizes from 0402 to 1812
  • Dissipation factor under 0.025
  • Temperature coefficient of ±15%, with 0Vdc applied
  • Selection of voltage ratings: 25V, 50V or 100V
  • Selection of tolerances: ±5%, ±10% and ±20%
  • Operating temperature between -55°C and +225°C
  • Palladium-Silver terminations

The high temperature X7R low voltage, stable ceramic chip MLCC capacitor series from SRT Microcéramique offers a wide range of options to suit any demand, including capacitance between 1nF to 1.5µF across a range of chip sizes from 0402 to 1812, a selection of tolerances (±5%, ±10% or ±20%) and voltages (25V, 50V or 100V). These high-temperature capacitors are supplied with palladium-silver terminations as standard. As with all SRT-MC components, the X7R capacitors are popular in safety-critical industries thanks to their excellent quality and reliability. The operating temperature of the high-temperature X7R models is between -55°C and +225°C.

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – 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 each capacitor model available within the X7R HT series (25V-100V):

SRT Microcéramique High Temperature X7R Capacitor series
Additional Features
  • High Temperature MLCC Capacitor
  • Highest quality and reliability, suitable for safety-critical industries
  • Dissipation factor up to 0.025
  • 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 strength test performed per method 103 of EIA 198-2-E
Dielectric X7R
Operating Temperature -55°C to +215°C
  • 0402
  • 0603
  • 0805
  • 1206
  • 1210
  • 1812
TCR ± 15% with 0Vdc applied
Termination Palladium-Silver
  • ±5%
  • ±10%
  • ±20%
Voltage Reference
  • 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 High Temperature X7R Capacitor series datasheet
PDF Document SRT Microcéramique's Microflex - Innovative flexible termination option for chip capacitors

Below is an example of the part number breakdown for the SRT Microcéramique's High Temperature X7R Capacitor series :

SRT Microcéramique High Temperature X7R Capacitors

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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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.