RSS0E561MCN1GS

The RSS0E561MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in Nichicon’s RSS series, offering high capacitance and low equivalent series resistance in a compact SMD radial can. It is designed for general‑purpose applications that require high ripple current handling and reliable operation across a wide temperature range.

Key value propositions include a 560 µF capacitance at 2.5 V, low ESR for improved high‑frequency performance, and a long rated load life at elevated temperature (2000 hours at 105°C), making it suitable for compact power and decoupling designs.

Key Features

• Capacitance & Voltage — 560 µF rated capacitance at 2.5 V with tolerance ±20% (−20% to +20%).
• Low ESR — 25 mΩ equivalent series resistance measured at 100 kHz, supporting lower heat generation and improved AC performance.
• High ripple current capability — Rated for 2.5 A at 300 kHz (high‑frequency) and 250 mA at 120 Hz (low‑frequency) to support demanding AC load conditions.
• High‑temperature endurance — Load life specified as 2000 hours at 105°C under rated voltage, with defined limits for capacitance change, tan δ and ESR.
• Surface mount radial can — SMD radial, can‑style package; physical dimensions L: 5.7 × D: 6.3 mm and seated height 5.7 mm for compact board layouts.
• Reflow capability — Lead‑free reflow soldering compatible to a 260°C peak condition, streamlining assembly for lead‑free processes.
• Wide operating temperature — Specified operating range from −55°C to +105°C for broad environmental tolerance.
• Board land pattern — Suggested surface‑mount land size: 6.6 × 6.6 mm for PCB footprint planning.

Typical Applications

• General‑purpose power smoothing — Used where high capacitance and low ESR are needed to stabilize supply rails in compact SMD assemblies.
• High‑frequency decoupling — Low ESR and specified ripple current at 300 kHz support decoupling of fast switching supplies and converters.
• Compact board designs — Small φ6.3 radial can and defined land size enable use in space‑constrained modules requiring reliable bulk capacitance.

Unique Advantages

• High bulk capacitance in a small SMD package: 560 µF in a 6.3×5.7 mm envelope provides substantial energy storage without a large PCB footprint.
• Low ESR at high frequencies: 25 mΩ at 100 kHz reduces AC losses and improves voltage stability under dynamic loads.
• Strong ripple handling: Rated ripple current of 2.5 A at 300 kHz minimizes heating and extends reliability in high‑frequency applications.
• Designed for elevated temperature life: 2000 hours at 105°C ensures predictable end‑urance characteristics in thermally demanding environments.
• Lead‑free reflow compatibility: Supports 260°C peak lead‑free assembly processes for modern manufacturing flows.
• Clear footprint guidance: Provided surface‑mount land size (6.6 × 6.6 mm) and package dimensions simplify PCB layout and mechanical planning.

Why Choose RSS0E561MCN1GS?

RSS0E561MCN1GS positions itself as a reliable, high‑capacitance SMD solution where low ESR, strong ripple current capability, and compact size are required. Its conductive polymer aluminum construction and specified lifetime at 105°C deliver predictable electrical performance and durability for general‑purpose power and decoupling tasks.

This capacitor is well suited to designers and procurement teams building compact power stages, converters, and supply rails that require measurable AC performance, reflow assembly compatibility, and clear thermal endurance data. Choosing this part provides a balance of capacitance density, thermal life, and manufacturability backed by series specifications.

Request a quote or submit a pricing inquiry to evaluate RSS0E561MCN1GS for your next design or production run.