RS80J561MCN1

The RS80J561MCN1 is a Nichicon RS8 series conductive polymer aluminum solid electrolytic capacitor in a low-profile radial-lead package. It delivers 560 µF capacitance at 6.3 V with low ESR and high ripple-current capability for compact power applications.

Designed for general-purpose electronic designs that require compact bulk capacitance and robust performance across a wide temperature range, this part targets space-constrained boards where low loss and long-term endurance at elevated temperature matter.

Key Features

• Capacitance and Voltage — 560 µF nominal capacitance rated at 6.3 V with a tolerance of −20% to +20% (±20% at 120 Hz, 20°C).
• Low ESR / High Ripple Handling — ESR of 8 mΩ measured at 20°C/100 kHz supports high-frequency performance; rated ripple current up to 500 mA at 120 Hz and 5 A at 300 kHz.
• Low-Loss Dielectric — tanδ of 0.1 measured at 20°C, 120 Hz, indicating low dissipation for stable performance in AC environments.
• Compact, Low-Profile Package — φ6.3 × 8 mm can size with radial leads and 2.5 mm lead spacing (±0.5 mm), suitable for tight board layouts.
• Wide Temperature Range & Endurance — Rated for −55°C to +105°C with a loaded life of 2000 hours at 105°C.
• Leakage Current — Specified leakage current of 882 µA (measured after 2 minutes at 20°C under rated voltage), useful for assessing standby loss and charge retention.
• Packaging & Compliance — Available in bulk (no terminal forming) or bag packing; RoHS-compliant and in mass production.

Typical Applications

• Power supply decoupling and smoothing — Low ESR and high ripple-current capability make the RS80J561MCN1 suitable for local energy storage and smoothing in compact power-regulation circuits.
• DC–DC converter output filtering — High-frequency ripple handling (5 A at 300 kHz) supports output filtering in point-of-load converters where space is limited.
• Embedded and industrial electronics — The −55°C to +105°C operating range and 2000 h endurance at 105°C enable use in general-purpose embedded assemblies and industrial control modules.

Unique Advantages

• High ripple tolerance in a small footprint: Combines 560 µF capacitance with 8 mΩ ESR and up to 5 A high-frequency ripple current in a φ6.3 × 8 mm can, enabling compact designs without sacrificing filtering performance.
• Predictable AC performance: Specified tanδ (0.1 at 120 Hz) and ESR at 100 kHz provide measurable parameters for stability and thermal budgeting in designs.
• Robust thermal endurance: Rated for operation to 105°C with a defined 2000-hour life, supporting reliability planning for elevated-temperature environments.
• Board-level convenience: Radial-lead mounting with 2.5 mm lead spacing (±0.5 mm) simplifies placement in through-hole and mixed-technology assemblies.
• Compliance and production readiness: RoHS-compliant and available in mass-production quantities with bulk or bag packing options for fast procurement and assembly.

Why Choose RS80J561MCN1?

The RS80J561MCN1 balances high capacitance density, low loss, and strong ripple-current capability in a compact radial package. Its measurable ESR and tanδ figures, combined with a broad −55°C to +105°C temperature range and 2000-hour endurance at 105°C, make it well suited for engineers specifying reliable decoupling and bulk-storage components in space-constrained power circuits.

This part is appropriate for design teams and procurement working on embedded systems, power-regulation modules, and industrial electronics that require predictable AC behavior, compact board footprint, and RoHS-compliant sourcing from a mass-production product line.

Request a quote or contact sales to discuss availability, lead times, and packaging options for RS80J561MCN1.