RPA0G561MCN1GS

The RPA0G561MCN1GS is a conductive polymer aluminum solid electrolytic surface-mount capacitor designed for general-purpose power applications. It delivers 560 µF at a 4 V rating with low ESR and high ripple-current capability in a compact φ8 × 11.7 mm can‑type SMD package.

This part targets applications that require high capacitance density, low impedance at high frequency, and robust endurance across a wide temperature range (−55 °C to 105 °C).

Key Features

• Capacitance & Tolerance — 560 µF nominal capacitance with tolerance −20% to +20% (±20%).
• Rated Voltage — 4 V DC rating; surge rating per series documentation.
• Low Loss (tan δ) — tanδ = 0.12 measured at 20 °C, 120 Hz, supporting predictable impedance behavior at low frequency.
• Low ESR — ESR = 9 mΩ at 20 °C / 100 kHz, enabling lower heat generation and improved high‑frequency performance.
• High Ripple Current Capability — Low‑frequency ripple current 540 mA (120 Hz) and high‑frequency ripple current 5.4 A (300 kHz), supporting substantial AC stress handling.
• Leakage Current — 448 µA specified after standard conditioning, consistent with solid polymer dielectric behavior.
• Endurance & Temperature — Rated life 2000 hours at 105 °C; operating temperature range −55 °C to 105 °C.
• Package & Mounting — Surface mount radial can (φ8×11.7 mm); embossed carrier taping with moisture‑proof packing for automated assembly.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General‑purpose power filtering — Bulk decoupling and smoothing where 560 µF at 4 V and low ESR are required in a compact SMD can package.
• DC‑DC converter output — Provides high ripple‑current handling (up to 5.4 A at 300 kHz) and low impedance to support converter stability and transient response.
• Embedded and compact systems — Surface‑mount φ8×11.7 mm package with embossed carrier taping supports automated placement in space‑constrained boards.

Unique Advantages

• High ripple‑current tolerance: 5.4 A at 300 kHz and 540 mA at 120 Hz allow the capacitor to handle AC stress across both low and high frequencies.
• Very low ESR: 9 mΩ at 100 kHz reduces I²R losses and helps maintain cooler operation under load.
• High capacitance in a compact SMD can: 560 µF in a φ8×11.7 mm footprint delivers significant bulk capacitance for tight board layouts.
• Wide temperature range and endurance: −55 °C to 105 °C operating range with 2000 hours endurance at 105 °C for reliable long‑term performance in demanding environments.
• Manufacturing‑friendly packaging: Embossed carrier taping and moisture‑proof packing streamline automated assembly and storage.
• Regulatory compliance: RoHS‑compliant construction supports regulatory requirements for lead‑free assemblies.

Why Choose RPA0G561MCN1GS?

RPA0G561MCN1GS combines conductive polymer aluminum construction with a low‑ESR, high‑ripple design to deliver robust bulk capacitance and stable performance across a wide temperature range. Its compact φ8×11.7 mm surface‑mount package and automated‑assembly friendly packing make it well suited to designs that demand high capacitance density and dependable power‑rail conditioning.

This capacitor is geared toward engineers and procurement teams building compact power stages, DC‑DC converters, and general‑purpose electronics that require verifiable performance data for ESR, ripple current, leakage, and endurance.

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