RHA0J561MCN1GS

The RHA0J561MCN1GS from Nichicon is a conductive polymer aluminum solid electrolytic capacitor in an SMD radial can (φ8×7.7 mm) designed for general-purpose power applications. It delivers high capacitance (560 µF) at a low rated voltage (6.3 V) while targeting low ESR and high ripple-current environments.

With a rated temperature range of −55 °C to +105 °C, an endurance rating of 2000 hours at 105 °C, and RoHS compliance, this component is suited to compact, high-performance power-decoupling and filtering roles where size, thermal endurance, and high-frequency performance matter.

Key Features

• Core Construction  Conductive polymer aluminum solid electrolyte for stable capacitance and improved high-frequency behavior.
• Electrical Performance  560 µF capacitance with ±20% tolerance, tan δ = 0.12 (20 °C, 120 Hz) and ESR = 9 mΩ (20 °C, 100 kHz) for low-loss, high-frequency filtering.
• High Ripple Capability  Rated low-frequency ripple current 450 mA (120 Hz) and high-frequency ripple current 4.5 A (300 kHz) to handle demanding AC components on power rails.
• Leakage Current  Specified leakage current of 1058 µA after 2 minutes at 20 °C, enabling predictable bias and hold-up characteristics.
• Reliability & Endurance  Load life rated 2000 hours at 105 °C under rated voltage, with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Compact SMD Package  φ8 × 7.7 mm can with surface-mount radial configuration and embossed carrier taping/moisture-proof packing for automated assembly.
• Assembly Compatibility  Designed for lead-free reflow soldering with peak compatibility at 260 °C.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Power-supply decoupling  Low ESR (9 mΩ at 100 kHz) and high ripple current capability (4.5 A at 300 kHz) make this capacitor effective for local decoupling on DC–DC converters and point-of-load circuits.
• High-frequency ripple suppression  The conductive polymer construction and specified tan δ support suppression of high-frequency noise on switch-mode power rails.
• Compact power modules  Small φ8×7.7 mm SMD can and embossed carrier taping enable placement in space-constrained power stages and module assemblies.

Unique Advantages

• High capacitance in a small SMD package: 560 µF in a φ8×7.7 mm can reduces board area while retaining bulk energy storage.
• Low ESR for efficient filtering: 9 mΩ measured at 20 °C/100 kHz minimizes loss and improves voltage stability under dynamic load.
• Strong high-frequency ripple handling: Rated 4.5 A at 300 kHz supports heavy AC currents typical of high-speed switching circuits.
• Thermal endurance: Rated for 2000 hours at 105 °C, providing predictable aging and performance retention in elevated-temperature environments.
• Assembly-ready packaging: Surface-mount radial can with embossed carrier taping and moisture-proof packing simplifies automated placement and handling.
• Lead-free reflow compatible: Designed for lead-free reflow processes with a 260 °C peak correspondence to align with modern assembly workflows.

Why Choose RHA0J561MCN1GS?

RHA0J561MCN1GS combines high capacitance and low ESR in a compact surface-mount φ8×7.7 mm can, making it a practical choice for designers who need effective bulk and high-frequency filtering in space-constrained power designs. Its specified high-frequency ripple capability (4.5 A at 300 kHz), low ESR (9 mΩ at 100 kHz), and thermal endurance (2000 h at 105 °C) provide predictable electrical behavior under demanding operating conditions.

This part is suitable for engineers building compact power supplies, point-of-load modules, or high-frequency switching circuits that require reliable decoupling and ripple suppression with assembly-ready packaging and RoHS compliance.

Request a quote or submit a procurement inquiry to receive pricing and availability for RHA0J561MCN1GS.