LNC2G822MSEJ

The LNC2G822MSEJ is a screw‑terminal aluminum electrolytic capacitor designed for high‑power industrial applications. It delivers 8.2 mF (8200 µF) capacitance at a 400 V rating in a smaller screw‑terminal can optimized for high ripple current handling.

Targeted at inverter and industrial power supply designs, this Nichicon LNC series part combines high ripple capability, long load life and polarized screw‑terminal mounting for robust power conversion and regenerative circuits.

Key Features

• High Capacitance: 8.2 mF (8200 µF) provides bulk energy storage for power conversion and regenerative systems.
• High Voltage Rating: 400 V rated voltage suitable for high‑voltage inverter rails and industrial power supplies.
• High Ripple Current Handling: 29.5 A at 120 Hz and 41.3 A at 100 kHz to support high frequency charge/discharge and heavy ripple environments.
• Screw Terminal Mounting: Radial, can style with screw terminals for secure, low‑impedance connections in power assemblies.
• Long Load Life: Rated for 5000 hours at 85°C under rated ripple current, enabling reliable operation in continuous industrial use.
• Wide Operating Temperature: –40°C to +85°C for a broad range of industrial ambient conditions.
• Polarized Design: Polar capacitor suitable for DC bus and energy storage applications where polarity is defined.
• Environmental Compliance: RoHS‑compliant per 2011/65/EU and (EU)2015/863.
• Compact Footprint: Smaller‑sized design within the LNC series for reduced board and chassis space (size: L 10.5 × D 9 cm).

Typical Applications

• Industrial Power Supplies: Bulk energy storage and smoothing on high‑voltage DC buses to stabilize supply rails under heavy load.
• Inverter Circuitry: DC link and ripple suppression for general inverters where high ripple current and long life are required.
• AC Servomotor Regeneration: Handling high‑frequency regenerative voltages in motor drive circuits to absorb and smooth returned energy.
• High‑Frequency Power Conversion: Applications requiring frequent charge/discharge cycles and sustained ripple capability.

Unique Advantages

• High ripple capability: Specified 29.5 A (120 Hz) / 41.3 A (100 kHz) ratings enable reliable operation under heavy AC ripple and high‑frequency switching conditions.
• Long operational life at elevated temperature: 5000 hours at 85°C under rated ripple current reduces maintenance and replacement frequency in industrial systems.
• Secure screw‑terminal connections: Robust mechanical and electrical interface for high current paths and easy field wiring or module assembly.
• Polarized, high‑voltage energy storage: 400 V rating combined with large capacitance supports energy buffering and DC link stabilization in high‑voltage designs.
• RoHS compliance: Meets current RoHS directive requirements for environmental and regulatory conformity.

Why Choose LNC2G822MSEJ?

The LNC2G822MSEJ is positioned for engineers designing industrial inverters, motor drives and high‑frequency power supplies who require high capacitance, high ripple handling and long reliable service life in a screw‑terminal package. Its combination of a 400 V rating, 8.2 mF capacitance and specified ripple current at both low and high frequencies delivers predictable performance for DC link and regenerative energy applications.

Manufactured as part of Nichicon's LNC series, this capacitor provides a compact energy storage solution with the mechanical robustness needed for industrial assemblies and continuous operation at elevated temperatures. It is suited to designs that prioritize sustained ripple performance, secure electrical connections and compliance with RoHS requirements.

Request a quote or submit an inquiry for pricing and availability to evaluate LNC2G822MSEJ for your next power conversion or motor drive design.