RNL1E561MDSBSQ

The RNL1E561MDSBSQ is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can, delivering 560 µF at 25 V with a compact φ10 × 16 mm package. It is designed for general-purpose electronic circuits that require high capacitance, low equivalent series resistance (ESR) and strong ripple-current capability.

Built for applications operating across a wide temperature range, this part combines a low ESR architecture with a long rated endurance to support reliable performance in power-conditioning and decoupling roles.

Key Features

• Dielectric & construction — Conductive polymer aluminum solid electrolytic design for stable capacitance and reduced ESR compared with traditional liquid electrolytes.
• Electrical performance — 560 µF nominal capacitance with ±20% tolerance; tan δ 0.12 measured at 20°C/120 Hz; leakage current specified at 1400 µA.
• Low ESR / high-frequency performance — ESR 10 mΩ measured at 20°C/100 kHz, enabling effective high-frequency decoupling and low-loss operation.
• High ripple-current capability — Rated low-frequency ripple current 580 mA at 120 Hz and high-frequency ripple current 5.8 A at 300 kHz, with frequency coefficient behavior documented for use across application bandwidths.
• Robust temperature and life rating — Operating temperature range −55°C to +105°C with a rated load life of 5000 hours at 105°C.
• Package and mounting — Radial lead can, φ10 × 16 mm, lead spacing 5.0 mm (±0.5 mm), polarization clearly defined for through-hole assembly; available in bulk (no terminal forming) and bag packing.
• Regulatory compliance — RoHS compliant.

Typical Applications

• General-purpose electronics — Bulk capacitance and decoupling where low ESR and long endurance are required in through-hole assemblies.
• Power supply filtering — Smoothing and ripple attenuation for DC power rails, leveraging low ESR and rated ripple-current capability.
• High-frequency power stages — Effective decoupling at higher switching frequencies owing to a 10 mΩ ESR at 100 kHz and high-frequency ripple rating.

Unique Advantages

• Low-loss power handling: 10 mΩ ESR at 100 kHz and high-frequency ripple current of 5.8 A reduce heating and improve efficiency in power circuits.
• Compact, high-capacitance form factor: 560 µF in a φ10 × 16 mm can provides significant capacitance in a small through-hole footprint.
• Extended high-temperature endurance: Rated for 5000 hours at 105°C to support sustained operation in elevated-temperature environments.
• Predictable AC behavior: Specified tan δ and frequency-dependent ripple coefficients assist in accurate design and thermal planning.
• RoHS compliance and production readiness: Environmentally compliant and listed as mass production for predictable supply and sourcing.
• Flexible packaging: Available in bulk (no terminal forming) or bag packing to suit assembly and inventory workflows.

Why Choose RNL1E561MDSBSQ?

The RNL1E561MDSBSQ from Nichicon combines conductive polymer aluminum technology with a low ESR construction and robust ripple-current capability, offering a reliable through-hole solution for general-purpose power decoupling and smoothing. Its compact φ10 × 16 mm package and 5.8 A high-frequency ripple rating make it suitable where both size and dynamic performance matter.

This part is well suited to designers and procurement teams looking for a mass-production, RoHS-compliant capacitor with documented endurance (5000 hours at 105°C) and measurable high-frequency behavior for predictable integration into power electronics designs.

Please request a quote or contact sales to discuss availability, packaging options and volume pricing for RNL1E561MDSBSQ.