LNR1E224MSEB

The LNR1E224MSEB is a screw‑terminal aluminum electrolytic capacitor from Nichicon’s LNR series. It delivers very large capacitance (220,000 µF) in a radial can with screw terminals, designed for general‑purpose power applications that require bulk energy storage and high ripple handling.

Key attributes include a 25 V rated voltage, high ripple current capability at both low and high frequency, long endurance under elevated temperature, and a compact φ63.5 × 120 mm can with M5 screw terminals for secure mounting.

Key Features

• High Capacitance — 220,000 µF (220 mF) nominal capacitance for bulk energy storage and smoothing in power systems.
• Rated Voltage — 25 V nominal working voltage suitable for many low‑voltage DC link and power supply applications.
• High Ripple Current — 18.9 A at 120 Hz and 21.73 A at 100 kHz, providing robust tolerance to both low‑ and high‑frequency ripple currents.
• Endurance at Elevated Temperature — Rated for 5,000 hours at 85 °C with defined post‑test limits: capacitance change within ±15%, tan δ ≤175% of initial specified value, and leakage current ≤ initial specified value.
• Loss Tangent Specified — tan δ (DF) = 0.65 measured at 20 °C, 120 Hz, for predictable dissipation behavior.
• Leakage Current — Specified leakage current of 5,000 µA (5 mA), consistent with the series’ specification method (after rated voltage application).
• Screw Terminal, Radial Can Package — φ63.5 × 120 mm body with M5 nominal bolt terminals and standard 3‑leg mounting bracket (2‑leg option available), enabling secure mechanical and electrical connections.
• Wide Operating Temperature — −40 °C to +85 °C operating range for use across industrial temperature environments.
• RoHS Compliant — Meets RoHS environmental requirements; packaged in cardboard for shipment and handling.

Typical Applications

• General‑Purpose Power Systems — Bulk smoothing and energy storage in industrial power supplies and DC link circuits where large capacitance and high ripple tolerance are required.
• Backup Power and Hold‑Up — Energy reservoir for short‑term backup and hold‑up functions in UPS and power conditioning equipment.
• Power Conversion — Filtering and ripple mitigation in inverters, converters, and motor drive power stages that demand sustained ripple current capability.

Unique Advantages

• Large Energy Density: 220,000 µF provides substantial bulk capacitance in a single radial can, reducing the number of components needed for smoothing and storage.
• High Ripple Capability: Combined low‑ and high‑frequency ripple ratings (18.9 A at 120 Hz, 21.73 A at 100 kHz) support mixed‑frequency power environments.
• Durability at Elevated Temperature: 5,000‑hour endurance at 85 °C with defined post‑test limits helps ensure predictable long‑term performance in hot operating conditions.
• Secure Screw‑Terminal Connection: M5 screw terminals on a φ63.5 can give reliable mechanical and electrical attachment for robust installations.
• Engineered Dissipation: Specified tan δ (0.65 at 20 °C, 120 Hz) provides a clear reference for expected dielectric loss in design thermal budgets.
• Regulatory and Handling: RoHS compliance and cardboard packaging support environmental requirements and standard logistics handling.

Why Choose LNR1E224MSEB?

The LNR1E224MSEB positions itself as a dependable, high‑capacitance, screw‑terminal electrolytic solution for general‑purpose power designs that require bulk energy storage and robust ripple handling. Its combination of 220,000 µF capacitance, substantial ripple current ratings, long endurance at 85 °C, and secure M5 screw terminals makes it appropriate for industrial power supplies, backup systems, and DC link applications where predictable performance and mechanical reliability matter.

Engineers and procurement teams looking for a RoHS‑compliant, long‑life aluminum electrolytic capacitor with clear measured parameters for tan δ, leakage, and endurance will find the LNR1E224MSEB well documented and suited for sustained operation in demanding environments.

Request a quote or submit an inquiry to receive pricing, lead‑time, and ordering information for LNR1E224MSEB. Our team can assist with quantity availability and application‑specific questions.