LNX2H822MSEJBN

The LNX2H822MSEJBN from Nichicon is a screw-terminal aluminum electrolytic capacitor providing 8.2 mF (8200 µF) capacitance at a 500 V rating. It is engineered for high-ripple, extra-high-voltage industrial applications and general-purpose high-voltage circuits.

Designed for demanding power applications, the part combines high ripple-current capability with long endurance at elevated temperature (rated for 5,000 hours at +85°C under rated ripple and voltage conditions), making it suitable where sustained DC-link performance and reliability are required.

Key Features

• High Capacitance: 8.2 mF (8200 µF) nominal capacitance for bulk energy storage in high-voltage systems.
• Extra‑High Rated Voltage: 500 V rated voltage to support high-voltage DC-link and power-supply designs.
• High Ripple Current Capability: Rated ripple currents of 21.4 A at 120 Hz and 29.96 A at 100 kHz for demanding switching and inverter environments.
• Long Endurance at Elevated Temperature: Specified for 5,000 hours at +85°C under rated ripple and voltage (endurance criteria include capacitance change within ±20% and leakage current at or below initial specified value).
• Operating Temperature Range: Usable from −25°C to +85°C to match common industrial ambient conditions.
• Screw Terminal, Radial Can Package: Robust screw-terminal construction and radial can packaging enable secure high-current connections for industrial assemblies.
• Capacitance Tolerance: ±20% (at 120 Hz, 20°C) for predictable design margins.
• Leakage Current Specification: After 5 minutes' application of rated voltage, leakage current is not more than 3√(C×V) μA or 5 mA, whichever is smaller.
• RoHS Compliant: Meets RoHS directive requirements as noted in the product data.

Typical Applications

• Industrial Power Supplies: Used in high-voltage power-supply circuits where large capacitance and high ripple tolerance support stable DC rails.
• Inverter Circuitry: Suited for DC-link and energy-storage roles in inverter systems that require extra-high voltage handling and sustained ripple performance.
• General-Purpose High-Voltage Electronics: Applicable where a robust 500 V capacitor with large capacitance and screw-terminal connections is needed for industrial electronic equipment.

Unique Advantages

• High energy density for DC-link use: 8.2 mF at 500 V provides substantial stored energy in a single component, simplifying power-stage designs.
• Ripple‑ready performance: Rated ripple currents at both low and high frequencies support modern switching topologies and reduce the need for parallel devices.
• Designed for elevated-temperature endurance: Specified 5,000-hour life at +85°C under rated conditions to support continuous industrial operation.
• Secure mechanical and electrical connection: Screw-terminal radial can package permits reliable high-current terminations and easy installation in power racks and assemblies.
• Predictable leakage behavior: Clear leakage-current limits after voltage application help maintain system safety and allow straightforward design verification.
• Regulatory compliance: RoHS compliance supports deployment in regions and products requiring restricted-substance adherence.

Why Choose LNX2H822MSEJBN?

The LNX2H822MSEJBN is positioned for engineers who need a high-capacitance, high-voltage aluminum electrolytic with proven ripple performance and endurance at elevated temperatures. Its screw-terminal format and robust electrical specifications make it suitable for industrial power supplies, inverter DC-links, and other high-voltage assemblies where reliability and sustained performance matter.

Backed by the Nichicon LNX series design intent and clear endurance/leakage specifications, this part delivers a measurable balance of energy storage, ripple handling, and operational life for demanding industrial applications.

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