RL80G561MCN1

The RL80G561MCN1 is a radial-lead conductive polymer aluminum electrolytic capacitor from Nichicon's RL8 series. It delivers 560 µF capacitance in a low-profile φ8×8 mm can optimized for compact PCB layouts.

With ultra-low ESR and high ripple-current capability in a space-saving package, this component is intended for general-purpose power filtering and decoupling in designs that require reliable performance across a broad temperature range.

Key Features

• Capacitance & Tolerance — 560 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Low ESR — ESR of 6 mΩ measured at 20°C/100 kHz, supporting efficient energy transfer and reduced loss.
• High Ripple Current — Rated ripple current of 610 mA at 120 Hz and 6.1 A at 300 kHz, suitable for AC ripple handling at both low and high frequencies.
• Dielectric Loss — tan δ (loss tangent) of 0.12 measured at 20°C, 120 Hz for predictable dissipation characteristics.
• Robust Temperature & Lifetime — Operates from −55°C to +105°C with a rated load life of 2000 hours at 105°C and rated voltage.
• Mechanical & Package — Radial lead can, size φ8×8 mm, lead spacing 3.5 mm (±0.5 mm); supplied in bulk or bag packing for production handling.
• Leakage Current — Specified leakage current of 560 µA (measured at 20°C after 2 minutes' application of rated voltage).
• Compliance — RoHS compliant.

Typical Applications

• Power Filtering & Decoupling — Smooths supply rails and reduces voltage ripple where low ESR and high ripple current capacity are required.
• Point-of-Load Energy Storage — Provides local bulk capacitance in compact power modules due to its φ8×8 mm low-profile package.
• High-Frequency Power Stages — Suited for decoupling in high-frequency converters and regulators, leveraging a 6.1 A ripple current rating at 300 kHz.

Unique Advantages

• Space-efficient low profile — φ8×8 mm can and radial-lead format reduce board footprint while maintaining substantial capacitance.
• Low electrical loss — 6 mΩ ESR at 100 kHz and tan δ of 0.12 help minimize heat generation and improve conversion efficiency.
• Broad frequency ripple handling — Rated ripple current specified at both 120 Hz and 300 kHz supports mixed-frequency designs without multiple electrolytic types.
• Wide operating temperature — −55°C to +105°C rating supports deployment across challenging thermal environments within the specified lifetime.
• Production-ready packaging — Available in bulk or bag packing and listed as mass production, simplifying procurement and assembly planning.

Why Choose RL80G561MCN1?

The RL80G561MCN1 combines conductive polymer technology, ultra-low ESR, and high ripple-current capability in a compact φ8×8 mm radial-lead package. It is positioned for engineers seeking reliable bulk capacitance and effective decoupling in space-constrained power designs that must operate from −55°C to +105°C.

Its clear, verifiable specifications—560 µF capacitance, 4 V rated voltage, 6 mΩ ESR at 100 kHz, and a 2000-hour life at 105°C—make it straightforward to assess for inclusion in power stages, regulator outputs, and local energy storage on PCBs where RoHS compliance and production availability matter.

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