SRT Microcéramique Low Voltage X7R Capacitor Series (16-100V)

SRT Microcéramique Low Voltage X7R Capacitor Series (16-100V)
  • Low voltage ceramic chip MLCC capacitor
  • Available in capacitance ratings between 100pF and 8.2µF
  • Available in standard chip sizes from 0402 to 2225
  • Dissipation factor under 0.025 at 1kHz for C ≥ 1nF and under 0.025 at 1MHz for C ≤ 1nF
  • Selection of Voltage ratings: 16V, 25V, 50V or 100V
  • Selection of tolerances: ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%, ±10%, ±20% and -20% to +80%
  • Operating temperature between -55°C and +125°C

The 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 100pF to 8.2µF across a range of chip sizes from 0402 to 2225, wide selection of tolerances (±0.25pF, ±0.5pF, ±1%, ±2%, ±5%, ±10%, ±20% and -20% to +80%), voltages (16V, 25V, 50V or 100V) and a range of terminations. As with all SRT-MC components, the X7R capacitors are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver
  • Tin-plated Nickel
  • Tin-plated Copper
  • Flexible Tin-plated polymer (Microflex), improving the resistance to brittle fracture if the board is subject to flexion or vibration

While the X7R series offers a large 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 dielectric strength test for the low voltage X7R capacitors is performed per method 103 or EIA 198-2-E with 250% of the rated voltage applied.

Typical applications for the SRT-MC X7R series of low voltage ceramic capacitors include:

  • Passing
  • Coupling
  • Filtering
  • Blocking

The below table gives the specifications overview for each low voltage capacitor model available within the X7R series (16V-100V):

SRT Microcéramique Low Voltage X7R series
Specifications
Additional Features
  • Stable ceramic capacitor
  • Highest quality and reliability, suitable for safety-critical industries
  • Dissipation factor up to 0.025 at 1kHz for C over 1nF, and up to 0.025 at 1MHz for C up to 1nF
  • 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 +125°C
Package/Size
  • 0402
  • 0603
  • 0805
  • 1206
  • 1210
  • 1812
  • 1825
  • 2220
  • 2225
TCR ±15% (with 0Vdc applied)
Termination
  • Palladium-Silver
  • Nickel  with Gold plated finish
  • Nickel with Tin plated finish
  • Microflex (Polymer with Tin plated finish)
  • Copper with Tin plated finish
Tolerance
  • ±0.25pF
  • ±0.5pF
  • ±1%
  • ±2%
  • ±5%
  • ±10%
  • ±20%
  • -20%, +80%
Voltage Reference
  • 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:

 

 

DOCUMENTATION
PDF Document SRT Microceramique Low Voltage BX and 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 X7R & BX Low Voltage Capacitor Series :

SRT Microcéramique X7R & BX Low Voltage Capacitor Series

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.