LNX2H822MSEJ

The LNX2H822MSEJ is an aluminum electrolytic capacitor in a screw-terminal radial can designed for extra-high-voltage, high-ripple-current applications. With 8.2 mF capacitance at a 500 V rating and a polarized design, it is intended for demanding industrial power environments.

Engineered for use in industrial power supplies and inverter circuitry, this part offers high ripple handling and extended operating life at elevated temperature, combined with screw-terminal mounting for secure, serviceable connections.

Key Features

• Capacitance — 8.2 mF (8200 µF) with a tolerance of ±20% (measured at 120 Hz, 20°C).
• High Voltage Rating — Rated voltage of 500 V for extra-high-voltage applications.
• Screw Terminal Package — Radial can with screw terminals for reliable mechanical and electrical connection in industrial assemblies.
• High Ripple Capability — Rated ripple current of 21.4 A at 120 Hz and 29.96 A at 100 kHz, supporting high-ripple environments.
• Temperature Range and Endurance — Operating temperature from -25°C to +85°C with a specified lifetime of 5000 hours at 85°C (for 500 V rated parts).
• Polarized Electrolytic — Polarized design suitable for DC-filtering and energy-storage duties.
• Flame-Retardant Electrolyte Option — Series offers flame-retardant electrolyte types where required.
• RoHS Compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).
• Form Factor — Size dimension L: 19 × D: 9 cm with radial can and screw-terminals; height seated max listed at 7.48 inch for mounting considerations.

Typical Applications

• Industrial Power Supplies — Bulk capacitance and high ripple handling for DC bus smoothing and filtering in industrial supply systems.
• Inverter Circuitry — Designed for inverter DC-link and energy buffering where extra-high voltage and sustained ripple current are required.
• High-Ripple, High-Voltage Power Systems — Suitable for equipment and subsystems that experience elevated ripple currents at high DC voltages.

Unique Advantages

• Extra‑High Voltage Handling: The 500 V rating enables use in high-voltage power architectures without stacking or series arrangements.
• Proven Ripple Performance: Specified ripple current values at both 120 Hz and 100 kHz allow designers to size capacitance for real-world switching and low-frequency ripple conditions.
• Screw-Terminal Convenience: Screw terminals provide secure, serviceable connections suitable for industrial assemblies and maintenance.
• Thermal Endurance: Rated for continuous operation to +85°C with a documented 5000-hour endurance at that temperature for 500 V parts, supporting long-term reliability in elevated environments.
• Regulatory Compliance: RoHS conformity supports use in regions and projects requiring restricted-substance compliance.

Why Choose LNX2H822MSEJ?

LNX2H822MSEJ targets power-electronics designs that require substantial capacitance at extra-high voltage with the ability to withstand sustained ripple currents. Its screw-terminal radial can package and polarized electrolytic construction make it suitable for industrial power supplies and inverter circuitry where secure connections and long-term performance are important.

This part is appropriate for engineers specifying high-voltage bulk storage and filtering components who need verifiable ripple ratings, documented endurance at elevated temperature, and RoHS compliance. It offers a clear specification set for integration into industrial power designs where reliability and serviceability matter.

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