RHA0G561MCN1GS

The RHA0G561MCN1GS is a conductive‑polymer aluminum solid electrolytic capacitor offering 560 µF capacitance at a 4 V rating in a compact SMD can package. It delivers low equivalent series resistance (ESR) and high ripple‑current capability for general purpose electronic power applications.

Designed for surface‑mount assembly and lead‑free reflow processes, this part supports engineers and designers who need compact, high‑capacitance decoupling and bulk storage solutions in board‑level power systems.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance at a 4 V rated voltage with ±20% tolerance, suitable for high‑capacitance board designs.
• Low ESR — 8 mΩ ESR specified at 100 kHz, enabling improved transient response and reduced heating under AC stress.
• High ripple‑current capability — Rated ripple current up to 5 A at 300 kHz (high‑frequency) and 500 mA at 120 Hz (low‑frequency), supporting demanding power‑conversion loads.
• Thermal and lifecycle performance — Operating range from −55 °C to +105 °C; series load‑life endurance specified at 2000 / 5000 hours at 105 °C with defined limits for capacitance, tan δ and ESR after endurance testing.
• SMD can package — Radial, can‑style SMD with dimensions L: 6.7 × D: 8 mm and recommended land pattern 8.3 × 8.3 mm for compact PCB layouts.
• Assembly compatibility — SMD type rated for lead‑free reflow soldering with a 260 °C peak correspondence for modern manufacturing processes.
• Regulatory compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Power‑supply decoupling — Low ESR and high capacitance make this capacitor suitable for flattening voltage ripple and improving transient stability on regulator outputs.
• DC‑DC converter output filtering — High ripple‑current rating supports heavy switching currents in compact converter designs.
• Embedded and consumer electronics — Small φ8 can package and surface‑mount form factor fit space‑constrained PCBs that require board‑level bulk capacitance.

Unique Advantages

• Quantified low ESR: 8 mΩ at 100 kHz reduces power loss and heat generation under AC loading, improving system efficiency.
• High ripple endurance: Rated for up to 5 A at 300 kHz, enabling use on high‑frequency switching nodes without undue stress on the capacitor.
• Compact high‑capacitance form factor: 560 µF in a φ8 × 6.7 mm SMD can minimizes PCB area while delivering substantial capacitance.
• Wide operating temperature and defined endurance: −55 °C to +105 °C range and load‑life specification (2000 / 5000 h at 105 °C in series data) provide predictable performance in elevated ambient conditions.
• Manufacturing ready: Lead‑free reflow compatibility at a 260 °C peak supports modern assembly processes.
• RoHS compliance: Meets applicable RoHS requirements for regulated substances.

Why Choose RHA0G561MCN1GS?

RHA0G561MCN1GS combines high capacitance, low ESR and robust ripple‑current capability in a compact surface‑mount can, making it a practical choice for designers who need reliable board‑level energy storage and decoupling under elevated thermal conditions. Its defined endurance characteristics and operating range allow predictable behavior in power‑sensitive designs.

This part is appropriate for engineers developing compact power supplies, DC‑DC converter outputs and embedded systems where space is limited but capacitance and ripple handling are critical. Backed by Nichicon’s RHS/RHA series specifications and RoHS compliance, it provides a clear, spec‑driven option for production designs.

Request a quote or contact sales with the part number RHA0G561MCN1GS to discuss availability, lead times and volume pricing.