LNX2V822MSEHBN

The LNX2V822MSEHBN is a screw-terminal, large-can aluminum electrolytic capacitor in Nichicon's LNX series designed for high-ripple, extra-high-voltage power applications. This polarized, radial-can capacitor provides 8.2 mF at 350 V with a long operational life and a construction suited for robust industrial power systems.

Designed for use in industrial power supplies and inverter circuitry, the LNX2V822MSEHBN delivers sustained performance under elevated ripple stress and extended operating periods at +85°C.

Key Features

• Capacitance & Voltage — Rated at 8.2 mF and 350 V, with a tolerance of −20% to +20% for predictable bulk energy storage and smoothing in DC systems.
• High Ripple Current Capability — Supports 18.7 A at 120 Hz and 26.18 A at 100 kHz, enabling effective handling of AC ripple in inverter and power-conversion circuits.
• Long Endurance at Elevated Temperature — Specified for 20,000 hours at +85°C when operated at rated ripple current, providing sustained reliability in continuous-duty industrial environments.
• Screw-Terminal, Radial Can Package — Robust screw-terminal mounting for secure high-current connections and straightforward installation in power assemblies.
• Operating Range & Size — Rated for −25°C to +85°C; physical dimensions L: 15 × D: 7.62 cm with a maximum seated height of 5.906 inch for planning mechanical integration.
• Leakage Current Limit — Per series specification, leakage current after 5 minutes is limited to ≤ 3√(C·V) µA or 5 mA (whichever is smaller) at 20°C, aiding predictable start-up behavior.
• Safety & Compliance — Series offers flame-retardant electrolyte types and is RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial power supplies and inverter circuitry — Bulk energy storage and ripple smoothing for inverters and switch-mode power stages where high ripple current endurance is required.
• High-voltage power conversion — DC-link and filter capacitor for medium- to extra-high-voltage conversion topologies at 350 V nominal rating.
• General-purpose power electronics — Bulk filtering and smoothing in industrial control and power distribution equipment that demand long life at elevated temperature.

Unique Advantages

• High ripple handling: Ripple current ratings at both low and high frequency (18.7 A @120 Hz, 26.18 A @100 kHz) support demanding inverter and converter profiles.
• Extended operational life: 20,000 hours at +85°C under rated ripple current reduces replacement frequency and maintenance in continuous-duty installations.
• Secure high-current connections: Screw-terminal radial-can construction provides reliable mechanical and electrical connections for power assemblies.
• Verified leakage specification: Leakage current limits defined by the series (≤ 3√CV µA or 5 mA after 5 minutes at 20°C) enable predictable system behavior during charge and hold conditions.
• Regulatory and safety options: RoHS compliance and availability of flame-retardant electrolyte types support regulatory needs and enhanced safety choices.

Why Choose LNX2V822MSEHBN?

The LNX2V822MSEHBN positions itself as a durable, high-capacitance solution for industrial power systems that need sustained ripple performance and long life at elevated temperatures. Its 350 V rating, substantial ripple current capacity, and screw-terminal package make it suitable for DC-link filtering and bulk energy storage in inverter and power-conversion designs.

Engineers specifying this capacitor will benefit from clear series-level test limits (leakage, endurance) and options for flame-retardant electrolyte, combined with RoHS compliance—delivering a reliable component choice for long-term power-electronics installations.

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