SRT Microcéramique High Capacitance X7R Capacitor Stack Series

SRT Microcéramique High Capacitance X7R Capacitor Stack Series
  • Ceramic chip 50V and 100V Capacitor stacks
  • Available in variants D, J and L with 3, 5 or 10 leads.
  • Capacitance ratings between 6.8µF and 92µF
  • Dissipation factor of 2.5% maximum at 1Vrms, 1kHz, 25°C
  • Temperature Coefficient of ±15% with 0Vdc applied
  • Tolerance of ±20%
  • Operating temperature between -55°C and +125°C

The X7R “Turbocap” capacitor stack offers high capacitance for switch mode power supply applications in a low profile package. Capacitance values between 6.8µF and 92µF are available across 3-, 5- and 10-lead models, with voltage options of 50V and 100V, and ±20% tolerance. These capacitor stacks are available in variants D, J and L (see the schematic in the images). As with all SRT-MC components, the X7R capacitor stacks are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – if none of the 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 capacitor stack series:

SRT Microcéramique Turbocap X7R Capacitor Stacks
Additional Features
  • X7R high capacitance value capacitor stacks, ideal for SMPS applications
  • Highest quality and reliability, suitable for safety-critical industries
  • Maximum dissipation factor of 2.5% at 1Vrms, 1kHz, 25°C
  • Insulation resistance of 25°C/Un 105 MΩ or 1000 Ohm-Farad whichever is less
  • Dielectric withstanding voltage of 2.5Un for 5s with 50mA maximum charging current
  • D
  • J
  • L
Dielectric X7R
Operating Temperature -55°C to +125°C
Package/Size 2220
TCR ± 15% with 0Vdc applied
  • ±20%
Voltage Reference
  • 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 Microcéramique X7R high cap value capacitor stack 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 series of X7R high capacitance capacitor stacks :

SRT Microcéramique X7R High Cap Value Capacitor Stacks ordering info

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

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  • Product Code: SRT Microcéramique Turbocap X7R Capacitor Stack Series
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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.