LNX2V822MSEH

The LNX2V822MSEH is an aluminum electrolytic capacitor in a screw-terminal, radial can package designed for high-voltage, high-ripple applications. With 8.2 mF capacitance at a 350 V rating and a polarized design, it is targeted for demanding industrial power electronics such as inverter circuitry and other power-supply applications.

Engineered for extended life under rated ripple current, this part delivers long-term, stable DC-link and filtering performance across an operating temperature range from −25°C to +85°C and is RoHS compliant.

Key Features

• Capacitance and Voltage — 8.2 mF (8,200 µF) nominal capacitance with a 350 V rated voltage, suitable for extra-high-voltage power applications.
• Screw Terminal, Radial Can Package — Robust screw-terminal connections in a radial can package enable secure mounting and high-current connections for industrial assemblies.
• High Ripple Current Handling — Rated ripple current of 18.7 A at 120 Hz and 26.18 A at 100 kHz supports demanding AC ripple conditions in power converters and inverter DC links.
• Long Operational Life — Designed for 20,000 hours at +85°C under rated ripple current, providing sustained performance in continuous-duty power systems.
• Temperature and Low‑Temperature Performance — Operating temperature range −25°C to +85°C with an impedance ratio Z(−25°C)/Z(+20°C) of up to 8, maintaining usable impedance at low ambient temperatures.
• Leakage Current Specification — Leakage current meets the series specification: after 5 minutes at rated voltage, ≤ 3√(C·V) µA or 5 mA, whichever is smaller (at 20°C).
• Capacitance Tolerance — ±20% tolerance at 120 Hz, 20°C, for predictable filtering and energy-storage behavior.
• RoHS Compliant — Meets RoHS directive requirements for restricted substances.
• Physical Size — Large-format construction: length 15.0 cm × diameter 7.62 cm, for high-capacitance, high-voltage installations.

Typical Applications

• Industrial Power Supplies — Provides DC-link smoothing and energy storage for inverter-driven power supplies and converters, handling high ripple currents.
• Inverter and Motor Drive Circuits — Supports transient energy demands and bulk filtering in inverter circuitry for industrial drives.
• High‑Voltage Power Filtering — Suited for extra-high-voltage filtering and stabilization tasks where 350 V rated capacitance and long ripple‑life are required.
• General Purpose Power Electronics — Useful for large-capacitance requirements in power conversion, backup, and energy-buffering subsystems.

Unique Advantages

• High ripple endurance: Rated ripple current values at both low and high frequencies reduce temperature rise and extend service life in AC-heavy applications.
• Extended lifetime at elevated temperature: 20,000 hours at +85°C under rated ripple current lowers maintenance and replacement frequency in continuous-duty systems.
• Secure mechanical and electrical connection: Screw-terminal construction provides reliable high-current connections and straightforward integration into industrial assemblies.
• Predictable electrical behavior: ±20% capacitance tolerance and explicit leakage-current limits make system-level design and simulation more reliable.
• Wide operating envelope: −25°C to +85°C temperature range with defined low-temperature impedance behavior supports varied environmental deployments.
• Regulatory compliance: RoHS conformity supports deployment in regions and products requiring restricted-substance compliance.

Why Choose LNX2V822MSEH?

The LNX2V822MSEH combines high capacitance and extra-high voltage capability with screw-terminal robustness and explicit ripple-current ratings to serve industrial power-electronics designs that demand reliable DC-link and filtering performance. Its long endurance at +85°C under rated ripple current and defined leakage and tolerance specifications make it suitable for continuous-duty power supplies and inverter circuits where predictable behavior over time is critical.

This part is well suited to engineers and procurement teams specifying large-format electrolytic capacitors for industrial converters, inverter-driven equipment, and other high-ripple, high-voltage subsystems that benefit from documented performance and RoHS compliance.

Request a quote or submit an inquiry to discuss availability, lead time, and pricing for the LNX2V822MSEH and to get application-specific guidance from product specialists.