EEE1CA220SR – TBC

Overview

The Panasonic EEE1CA220SR is a high-performance, surface-mount polarized aluminum electrolytic capacitor from the S series, engineered for demanding applications requiring exceptional ripple current handling and extended operational lifespan. Its primary function is energy storage and filtering, with its most critical characteristic being its ultra-low Equivalent Series Resistance (ESR). A key design consideration when utilizing such low ESR components is managing parasitic inductance, as it can significantly impact high-frequency filtering effectiveness and potentially lead to unwanted oscillations in sensitive circuits, necessitating careful PCB layout and component placement.

Key Features

• Capacitance: 22µF
• Rated Voltage: 16VDC
• Ultra-Low ESR for High Ripple Current
• AEC-Q200 Automotive Grade Qualification
• Endurance: 2000 hours at 85°C
• Operating Temperature Range: -40°C to 85°C
• Package: Radial Can – SMD (6.3mm x 7.3mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• High-frequency decoupling for voltage regulators
• Power sequencing for high-speed digital ICs
• Input/output filtering in DC-DC converters
• Smoothing of rectified AC in automotive power systems