RS80J561MDN1

The RS80J561MDN1 is a conductive polymer aluminum solid electrolytic capacitor from Nichicon's RS8 series. It is a radial-lead, polarized capacitor specified for 560 µF at 6.3 V with low equivalent series resistance and high ripple-current capability.

Designed for general-purpose electronic designs that require compact, low-impedance energy storage and reliable operation across a wide temperature range, the RS80J561MDN1 offers measurable electrical performance and production-ready packaging options.

Key Features

• Capacitance and Voltage — 560 µF nominal capacitance rated at 6.3 V with capacitance tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• Low ESR — ESR of 8 mΩ measured at 20°C / 100 kHz, supporting low-loss filtering and fast transient response.
• High Ripple Current — Rated ripple-current handling of 500 mA at 120 Hz (low frequency) and 5 A at 300 kHz (high frequency), enabling effective power smoothing at both low and high frequencies.
• Loss Characteristic — tanδ (dissipation factor) of 0.10 measured at 20°C / 120 Hz for predictable AC loss behavior.
• Reliability / Endurance — Load life specified at 2,000 hours at 105°C under rated voltage with limits on capacitance change, tanδ, ESR, and leakage current after test.
• Compact Radial-Lead Package — φ6.3 can with radial leads and 2.5 mm lead spacing (±0.5 mm), suitable for through-hole mounting and hand or automated insertion; available in bulk or bag packing.
• Operating Range and Leakage — Operating temperature range of -55°C to +105°C and specified leakage current of 882 µA (after 2 minutes at 20°C).
• Compliance and Production — RoHS compliant and listed as mass production status.

Typical Applications

• General-purpose power filtering — Bulk energy storage and smoothing where a polarized, high-capacitance, low-ESR radial-lead capacitor is required.
• High-frequency decoupling — Local supply decoupling in circuits that demand low impedance at high frequencies, leveraging the 5 A ripple rating at 300 kHz and 8 mΩ ESR.
• Compact electronic assemblies — Through-hole designs that need a small-diameter can and straightforward radial mounting with 2.5 mm lead spacing.

Unique Advantages

• Measurable low-loss performance: ESR specified at 8 mΩ (20°C / 100 kHz) and tanδ 0.10 (20°C / 120 Hz) for predictable, low-impedance behavior in AC and transient conditions.
• Superior ripple handling: Dual ripple-current ratings (500 mA at 120 Hz and 5 A at 300 kHz) address both low- and high-frequency power-conditioning needs.
• Thermal endurance: Rated for 2,000 hours at 105°C under rated voltage, supporting reliability in thermal-stressed environments.
• Compact radial form factor: φ6.3 can with 2.5 mm lead spacing simplifies through-hole integration while keeping board footprint small.
• Production-ready and compliant: RoHS compliant, available in bulk or bag packing, and in mass production for volume designs.

Why Choose RS80J561MDN1?

The RS80J561MDN1 combines conductive polymer chemistry with a radial-lead aluminum can to deliver low ESR, high ripple capability, and quantified endurance for general-purpose electronic designs. Its electrical specifications—560 µF at 6.3 V, 8 mΩ ESR, and robust ripple ratings—make it well suited for designers who need compact, reliable energy storage and power filtering.

Ideal for engineers specifying through-hole capacitors for power rails, decoupling, and smoothing in assemblies requiring predictable AC performance and defined thermal endurance. The part’s RoHS compliance, packaging options, and mass-production status support both prototyping and volume deployment.

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