RS80G561MDNASQ

The RS80G561MDNASQ is a conductive polymer aluminum solid electrolytic capacitor from Nichicon's RS8 series. It delivers low ESR/ESL performance in a low-profile radial lead can (φ6.3×8 mm), optimized for compact power designs that require high ripple handling and stable operation across a wide temperature range.

Designed for general-purpose applications, this 560 µF, 4 V polarized capacitor provides high-frequency ripple tolerance and long life reliability for engineers specifying compact power filtering and decoupling components.

Key Features

• Capacitance & Voltage — 560 µF rated capacitance at 4 V for energy storage and bulk decoupling in low-voltage systems.
• Low ESR/ESL — ESR of 7 mΩ measured at 100 kHz and a low typical ESL value for improved high-frequency performance and reduced loss.
• High Ripple Current — Rated ripple current up to 5 A at 300 kHz and 500 mA at 120 Hz, supporting demanding switching applications and high-frequency power stages.
• Compact, Low-Profile Package — Radial can with dimensions φ6.3×8 mm and 2.5 mm lead spacing for space-constrained PCBs.
• Robust Operating Range — Specified for operation from −55 °C to +105 °C, with a load life of 5000 hours at 105 °C for extended reliability.
• Manufacturing Compatibility & Compliance — Radial lead type compatible with lead-free flow soldering conditions and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• High-frequency switching power supplies — Use as output smoothing and bulk decoupling where the 7 mΩ ESR and 5 A ripple rating at 300 kHz reduce voltage ripple and power loss.
• DC-DC converters and point-of-load modules — Compact φ6.3×8 mm package and low ESL support tight space constraints while maintaining high-frequency performance.
• General-purpose power filtering — 560 µF capacitance combined with wide temperature range and long life makes it suitable for general system-level filtering and energy storage.

Unique Advantages

• Low electrical loss: The 7 mΩ ESR at 100 kHz and low ESL lower heat generation and improve efficiency in high-frequency circuits.
• High ripple capability: Rated ripple currents up to 5 A at 300 kHz enable handling of heavy switching transients without performance degradation.
• Space-efficient form factor: φ6.3×8 mm radial can with 2.5 mm lead spacing provides a high-capacitance option for compact PCB layouts.
• Wide temperature endurance: Operation from −55 °C to +105 °C and a 5000-hour life at 105 °C support long-term reliability in demanding environments.
• Assembly-ready: Radial lead construction and compatibility with lead-free flow soldering streamline manufacturing and assembly processes.
• Regulatory compliance: RoHS-compliant construction aligns with modern environmental requirements.

Why Choose RS80G561MDNASQ?

The RS80G561MDNASQ balances high capacitance in a low-profile package with low ESR/ESL and substantial ripple current capability, making it well suited for compact power stages and general-purpose filtering where both size and performance matter. Its extended operating temperature range and proven load life at 105 °C deliver design robustness for medium-term deployments.

Engineers specifying compact power and decoupling solutions will find this Nichicon RS8-series part valuable for reducing board area while maintaining efficient, reliable power-handling characteristics and straightforward assembly with lead-free flow soldering compatibility.

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