KYOCERA AVX expands MIL-SPEC MLCC portfolio
KYOCERA AVX introduces new MIL-PRF-32535 BME NP0 MLCCs with higher capacitance and compact form factors, supporting advanced aerospace and defense applications.
global.kyocera.com
KYOCERA AVX has expanded its series of MIL-PRF-32535 BME NP0 multilayer ceramic capacitors (MLCCs), approved by the Defense Logistics Agency and listed in its Qualified Products Database (QPD).
The expansion introduces new case sizes and capacitance values, addressing increasing demand for compact, high-performance components in aerospace and defense systems.
Advanced BME technology and performance
The MLCCs are based on base metal electrode (BME) technology, developed through more than 30 years of research and development. Compared to traditional precious metal electrode (PME) capacitors, BME technology enables higher capacitance-to-volume (CV) ratios.
This allows:
- Reduction in component size and weight
- Lower component count in circuit design
- Improved efficiency of PCB layouts
The capacitors meet both “M” and “T” MIL-SPEC reliability levels, ensuring suitability for mission-critical applications.
Expanded specifications and design flexibility
The expanded series is available in compact case sizes ranging from 0402 to 1210, with capacitance values from 68 pF to 47,000 pF and voltage ratings from 4 V to 100 V.
These specifications provide engineers with greater flexibility in designing high-density, high-performance electronic systems.
Enhanced durability with FLEXITERM technology
The MLCCs incorporate FLEXITERM termination technology, which improves resistance to thermomechanical stress during assembly and operation.
This enhances reliability in harsh environments where vibration, temperature fluctuations, and mechanical stress are common.
Application scope
The capacitors are approved for use in high-reliability aerospace and defense systems, including:
- Military land and air platforms
- Satellite launch systems
- Communication and Earth observation satellites
- Scientific space exploration equipment
Typical circuit applications include filtering, tuning, decoupling, timing, and signal blocking.
Manufacturing and availability
The MLCCs are available in standard waffle packaging or tape-and-reel formats. Lead times vary depending on reliability level and region, reflecting the rigorous qualification and testing requirements for military-grade components.
Industry relevance
The expansion reflects growing demand for compact, high-capacitance components capable of meeting strict reliability standards. As aerospace and defense systems become more complex and space-constrained, component miniaturization and durability are increasingly critical.
Outlook for high-reliability electronics
Advancements in MLCC technology, such as higher CV performance and improved mechanical robustness, are enabling more efficient and reliable electronic system design in demanding environments. These developments support ongoing innovation in aerospace, defense, and space technologies.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
www.kyocera.com
