X7R Capacitor Stack Series | High Capacitance | SRT Microcéramique

SRT Microcéramique High Voltage X7R Capacitor Series (200V-1kV)

Product Features

Stable ceramic capacitor
High 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

The X7R (Type 2) high voltage, stable ceramic chip MLCC capacitor series from SRT Microcéramique offers a vast range of options to suit any demand, including capacitance between 100pF to 1.5µF across a range of chip sizes from 0603 to 5440, selection of tolerances (±5%, ±10%, ±20% or -20% to +80%), voltages (200, 250, 500, 630 or 1000V) and a wide 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.

High voltage, ceramic, chip MLCC capacitors
Available in capacitance ratings between 100pF and 1.5µF
Available in standard chip sizes from 0603 to 5440
Dissipation factor under 0.025 at 1kHz for C ≥ 1nF and under 0.025 at 1MHz for C ≤ 1nF
Temperature coefficient of ±30ppm
Voltage ratings of 200V, 250V, 500V, 630V or 1000V
Selection of tolerances: ±5%, ±10%, ±20% or -20% to +80%
Temperature range 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 this capacitor 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 X7R capacitors is performed per method 103 or EIA 198-2-E. For the 250Vdc models, 250% of rated voltage is applied; for the 500Vdc model it is a minimum of 150% of the rated voltage and for the 630Vdc and 1000Vdc models the applied voltage is minimum of 120% of the rated voltage.

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

Passing
Coupling
Filtering
Blocking

The below table gives the specifications overview for each capacitor model available within the X7R high voltage series between 200V and 1000V:

SRT Microcéramique X7R series (200V to 1000V)

Specifications

Weight	0.00000 kg
Dimensions	0.00 x 0.00 x 0.00mm
Package / Size	0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220, 2225, 3640, 4040, 5440
Temperature Coefficient	±15% with 0Vdc
Temperature Range (°C)	-55 to +125°C
Tolerance	-20% +80%, ±5%, ±10%
Voltage Rating	200V, 250V, 500V, 630V, 1kV

RoHS Compliant Product – SRT Microceramique

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