Key Takeaways
- KYOCERA AVX expands its MIL-PRF-32535 BME NP0 MLCCs series with new case sizes and capacitance values
- The MLCCs have higher-CV capabilities than standard surface-mount precious metal electrode (PME) MLCCs
- They meet "M" and "T" MIL-SPEC reliability levels and are approved for use in high-reliability aerospace and defense applications
- The MLCCs feature KYOCERA AVX's patented FLEXITERM termination technology for rugged resistance to thermomechanical stresses
- They are available in small, high-CV 0402–1210 case sizes rated for 68–47,000pF (±1–10% tolerance) and 4–100V
Introduction to MIL-PRF-32535 BME NP0 MLCCs
KYOCERA AVX has expanded its series of MIL-PRF-32535 base metal electrode (BME) NP0 multilayer ceramic capacitors (MLCCs), which are designed to meet the demands of the aerospace and defense markets. With over 30 years of research and development, these MLCCs offer best-in-class BME technology and higher-CV capabilities than standard surface-mount precious metal electrode (PME) MLCCs.
Features and Benefits
The MIL-PRF-32535 BME NP0 MLCCs offer several features and benefits, including:
Higher-CV Capabilities
They have higher-CV capabilities than standard surface-mount PME MLCCs, reducing the gap between commercial and MIL-SPEC product ranges.
Small Case Sizes
They are available in small, high-CV 0402–1210 case sizes rated for 68–47,000pF (±1–10% tolerance) and 4–100V.
FLEXITERM Termination Technology
They feature KYOCERA AVX's patented FLEXITERM termination technology, which provides rugged resistance to thermomechanical stresses.
Reliability
They meet "M" and "T" MIL-SPEC reliability levels, making them suitable for high-reliability aerospace and defense applications.
Comparison of MLCCs
| MLCC Type | Case Size | Capacitance | Voltage | Reliability |
|---|---|---|---|---|
| MIL-PRF-32535 BME NP0 | 0402–1210 | 68–47,000pF | 4–100V | "M" and "T" MIL-SPEC |
| Standard PME MLCCs | Various | Lower CV | Various | Lower reliability |
Applications
The MIL-PRF-32535 BME NP0 MLCCs are approved for use in high-reliability aerospace and defense applications, including:
- Filtering, tuning, decoupling, timing, and blocking circuits
- Land- and air-based military equipment
- Satellite launchers
- Communication, Earth observation, and science exploration satellites
Bottom Line
The expanded series of MIL-PRF-32535 BME NP0 MLCCs from KYOCERA AVX offers design engineers a range of benefits, including higher-CV capabilities, small case sizes, and rugged termination technology. With their high reliability and suitability for aerospace and defense applications, these MLCCs are an ideal choice for designers looking to maximize the efficiency of their PCB layouts.