KEMET High Reliability Alternative (HRA) Series MLCCs

KEMET High-Reliability Alternative (HRA) Series Multilayer Ceramic Chip Capacitors (MLCCs) feature an X7R dielectric and DC voltage ratings of 4V, 6.3V, 10V, 16V, 25V, 50V, and 100V. These surface-mount modules are designed, tested, and screened to meet the demands of higher reliability applications that require capacitance values not found in traditional MIL-SPEC products. These X-Level HRA ceramic capacitors use KEMET’s patented Base Metal Electrode (BME) technology to offer capacitance values up to 5x those of MIL-PRF-32535 capacitors. Additional features of the HRA series include reduced board mounting space, a robust design, and -55°C to 125°C operating temperature range. KEMET HRA Series MLCCs are available in both standard and flexible termination options. Applications include decoupling, bypass, filtering, and transient voltage suppression.

Features

Patented BME technology
X7R dielectric
X-Level
- Voltage conditioning and post-electrical testing per MIL–PRF–32535 (5% PDA)
- Biased humidity testing (85°C/85%) per MIL–STD–202
- Lot release testing
- Lot traceability
- Single lot date code available

−55°C to +125°C operating temperature range
DC voltage ratings of 4V, 6.3V, 10V, 16V, 25V, 50V, and 100V
39pF to 22μF capacitance range
±5%, ±10%, and ±20% capacitance tolerances
Standard and flexible termination options
100% matte Sn, SnPb (5% Pb min.), and gold (Au) 100µ” min. plating finishes available

Applications

Decoupling
Bypass

Filtering
Transient voltage suppression

KEMET High Reliability Alternative (HRA) Series MLCCs

Features

Applications

Application Example

Characteristics

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