The F930G226MAAAST is a tantalum solid electrolytic capacitor manufactured by Nichicon. Tantalum capacitors are known for their high volumetric efficiency (high capacitance in a small size) and stable performance. They are commonly used in applications where space is limited and reliability is crucial.

Applications

• Power supply filtering: Smoothing out voltage ripples in DC power supplies.
• Bypass capacitors in digital circuits: Providing a local source of charge to maintain stable voltage levels.
• Filtering in audio circuits: Reducing noise and distortion in audio signals.
• Timing circuits: Used in RC timing circuits for accurate timing control.
• DC-DC converters: Improving the stability and efficiency of DC-DC converters.

Features

• Capacitance: 22µF (microfarads) provides a significant amount of charge storage for filtering and bypass applications.
• Voltage rating: 4V (volts) indicates the maximum DC voltage that can be safely applied to the capacitor.
• ESR: Low Equivalent Series Resistance (ESR) minimizes power dissipation and improves filtering performance.
• Case Size: EIA 6032 (2312 Metric) case size offers a balance between capacitance and physical dimensions.
• SMT (Surface Mount Technology): Designed for automated assembly using reflow soldering.

Benefits

• Stable performance: Tantalum capacitors offer excellent stability over temperature and voltage variations.
• High volumetric efficiency: Provides high capacitance in a compact package, saving board space.
• Long lifespan: Tantalum capacitors are known for their long operational life.
• Low ESR: Reduces power loss and improves filtering efficiency.
• Reliable operation: Provides dependable performance in demanding applications.

Additional Details

The F93 series from Nichicon is a range of surface-mount tantalum capacitors known for their robust performance and reliability. The 'G' in the part number likely refers to a specific production lot or revision. Always refer to the manufacturer's datasheet for complete specifications, including tolerance, leakage current, and operating temperature range. The anode of a tantalum capacitor must be connected to the positive voltage, and reverse voltage can cause damage. These capacitors are suitable for applications requiring a stable and reliable capacitance in a relatively small footprint, such as portable electronics, industrial controls, and telecommunications equipment. Understanding the ESR (Equivalent Series Resistance) is vital for using this capacitor in high-frequency circuits. Lower ESR improves high-frequency performance and reduces heat generation.