SRT Microcéramique SMD Low Voltage Class II Capacitors

SRT Microcéramique’s Low Voltage Class 2 Capacitors are advanced multilayer ceramic capacitors (MLCCs) tailored for high-capacitance, space-saving, and cost-effective performance in general-purpose and moderately demanding electronic applications. Designed with Class 2 ceramic dielectrics—including popular formulations like X7R, X5R, Y5V, and Z5U—these capacitors provide a balanced combination of capacitance density, reliability, and affordability, making them ideal for use in decoupling, filtering, bypassing, and energy storage across a broad range of electronic circuits.

These Class 2 MLCCs are available in capacitance values ranging from 2.2 pF to 47 µF, and voltage ratings from 10 V up to 1000 V, offering engineers flexibility in circuit design for both low and moderate voltage conditions. The capacitors operate reliably in a wide temperature range of -55°C to +125°C, with select dielectric types offering temperature stability suitable for automotive, industrial, and consumer-grade electronics.

Thanks to their high volumetric efficiency, these capacitors offer greater capacitance in smaller footprints, supporting the growing demand for miniaturization in modern electronics. In addition, they feature stable performance characteristics under varying voltage and frequency conditions, ensuring consistent operation in applications such as power supply smoothing, battery management systems, and audio circuits.

With compliance to international standards such as CECC 32100, and optional AEC-Q200 qualified versions for automotive-grade applications, SRT’s Class 2 capacitors meet the requirements of manufacturers seeking high reliability and global compatibility. Additionally, BME (Base Metal Electrode) options are available to enhance cost-efficiency without compromising on electrical performance, particularly in high-capacitance models.

Key Features for SMD Low Voltage Class II Capacitor:

• Capacitance range: 2.2 pF to 47 µF
• Voltage ratings: 10V to 1000V
• Operating temperature: -55°C to +125°C
• Temperature Coefficient: (X7R) ± 15% with 0Vdc applied / (BX) +15% -25% at rated voltage
• Temperature stable class II ceramic
• Tested in accordance to CECC 32100 and AEC-Q200
•  Available in stack or radial
• Wide range of termination
• All PME values available in non magnetic termination
• BX range with improved ESR and voltage coef, MIL specifications

* Custom voltage, package size, capacitance value on request.

Typical Applications for the SMD Low Voltage Class II Capacitor:

• Passing
• Coupling
• Filtering
• Blocking

SRT Microcéramique , based in France, is a leading manufacturer of multilayer ceramic capacitors. Known for its precision and reliability, SRT Microcéramique supplies high-performance components to industries with demanding requirements. Visit SRT Microceramique for more information.