About SRT-MICROCÉRAMIQUE
SRT-MICROCÉRAMIQUE is a French manufacturer specialising in high-reliability ceramic capacitors. With a fully integrated PME manufacturing process, extensive in-house testing, and decades of experience serving Defence, Medical, Industrial, and Space applications, SRT-MICROCÉRAMIQUE provides customers with flexible, fast, and reliable alternatives to traditional suppliers.
Their portfolio includes ESCC 3009–screened capacitors and COTS+ components compliant with ECSS-Q-ST-60-13C, now integrated and searchable through doEEEt.
Component Families Available on doEEEt
Two families of SRT-MICROCÉRAMIQUE ceramic capacitors are now included in the platform.

ESCC 3009-Equivalent Capacitors (Screening Level: D3009)
These capacitors follow the ESCC 3009 screening logic and are available under the screening level D3009, suitable for applications requiring high assurance and space-grade robustness.
Key Characteristics
- Voltage range: 10 V to 5 kV
- Case size: 0402 to 4040
- Capacitance from: 1pF to 22uF
- Tolerances: ±0.25pF, ±0.5pF, ±1% to ±20%
- Dielectrics: NP0, N2200, X7R
- Includes ESCC-equivalent reference in the Part Type for direct cross-search.

Class 1 COTS+ Capacitors (Screening Level: COTS1)
These components are screened following ECSS-Q-ST-60-13C Rev.1 and included under the COTS1 screening level. They provide enhanced reliability over standard commercial MLCCs at an attractive cost and availability.
Key Characteristics
- Voltage range: 6.3 V to 2 kV
- Case size: 0201 to 2220
- Capacitance from: 0.1pF to 47uF
- Tolerances: ±0.05pF, ±0.1pF, ±0.25pF, ±0.5pF, ±2% to ±10%
- Dielectrics: NP0, X7R
Screening Levels: D3009 & COTS1
Both screening levels correspond to enhanced assurance flows suitable for space-grade or COTS+ missions.
Each flow includes a combination of burn-in, electrical characterization, lot-based inspections, environmental checks, and LAT steps.
For detailed information about the specific screening flow applied to each SRT-MICROCÉRAMIQUE family—or if you need engineering assistance selecting the right option—our team can help.
Filtering on doEEEt
All SRT-MICROCÉRAMIQUE capacitors integrated into doEEEt include complete parametric information, allowing users to filter by:
- Case size, Capacitance, Voltage, Tolerance, Dielectric material
- Screening level (ESCC Equivalent, ESCC COTS+CLASS 1)
Users can also:
- Search by ESCC-equivalent references
- Download official SRT-MICROCÉRAMIQUE datasheets
- Compare SRT-MICROCÉRAMIQUE parts with other manufacturers
- Request procurement support or additional testing
Need Support?
Our engineering and procurement teams are ready to help you select the most suitable SRT-MICROCÉRAMIQUE components for your mission, compare screening levels, or request special tests and custom configurations

