LNC2W822MSEJ

The LNC2W822MSEJ is an aluminum electrolytic capacitor in a screw-terminal can designed for industrial power electronics. As part of Nichicon's LNC series, it delivers high capacitance (8.2 mF) at a 450 V rating in a compact φ90 × 135 mm package optimized for high ripple and high-frequency charge‑discharge loading.

Targeted at inverter and motor-drive power supplies, the LNC2W822MSEJ combines long endurance and robust thermal performance to support regenerative voltage and demanding ripple conditions in general inverter and industrial power systems.

Key Features

• Capacitance & Voltage — 8.2 mF (8,200 µF) rated at 450 V, providing substantial energy storage for power‑conversion and DC link applications.
• High Ripple Handling — Specified ripple current of 30.5 A at 120 Hz and 42.7 A at 100 kHz supports continuous ripple and high-frequency regenerative loads.
• Long Endurance — Load life of 5,000 hours at 85 °C under rated ripple conditions, ensuring sustained performance in industrial environments.
• Temperature Range — Operates from −40 °C to +85 °C, suitable for a wide range of industrial ambient conditions.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low‑impedance connections for high‑current applications and easy field serviceability.
• Leakage, Loss, and Tolerance — Capacitance tolerance ±20%; specified tan δ of 0.2 and leakage current listed as 5,000 µA, enabling predictable behavior in power designs.
• RoHS Compliant — Meets RoHS directive requirements as stated in the product data.

Typical Applications

• Industrial Inverters — DC link and smoothing capacitors for inverter power stages where high ripple and regenerative currents are present.
• AC Servomotor Drives — Supports high-frequency regenerative voltage and rapid charge‑discharge cycles in servo and motion control systems.
• Power Supplies — Bulk energy storage and ripple filtering in industrial power supplies and converters requiring high voltage and high capacitance.

Unique Advantages

• High energy density: 8.2 mF at 450 V delivers substantial energy storage in a φ90 × 135 mm can, reducing the need for multiple smaller capacitors.
• Designed for high ripple: Measured ripple limits at both low and high frequencies (30.5 A @120 Hz, 42.7 A @100 kHz) help manage thermal stress and improve system stability.
• Durable under load: 5,000 hour endurance at 85 °C under rated ripple current supports longevity in continuous-duty industrial applications.
• Robust mechanical connection: Screw terminal package enables reliable high‑current terminations and straightforward installation or replacement.
• Wide operating temperature: −40 °C to +85 °C operation accommodates varied deployment environments in industrial settings.
• Regulatory alignment: RoHS compliance simplifies regulatory management for production builds.

Why Choose LNC2W822MSEJ?

The LNC2W822MSEJ offers a balanced solution for designers who need high-capacitance, high-voltage energy storage with strong ripple performance and proven endurance. Its screw-terminal can and specified ripple currents make it well suited for inverter, servo drive, and industrial power-supply designs that demand reliable DC link and regenerative handling.

With clear specifications for capacitance, voltage rating, ripple performance, temperature range, and a documented 5,000 hour life at 85 °C, this Nichicon LNC-series part provides a dependable component choice for engineered power systems where predictable behavior and serviceability matter.

Request a quote or contact sales to discuss pricing, availability, and application details for LNC2W822MSEJ and to arrange evaluation samples or a commercial quotation.