LNX2G222MSEF

The LNX2G222MSEF is a screw-terminal aluminum electrolytic capacitor rated for 400 V and 2200 µF capacitance. It is a polarized, radial-can device designed for general-purpose use in power electronics where high ripple handling and long operational life are required.

Targeted at industrial power supplies and inverter circuitry, this module combines high ripple-current capability, extended endurance at elevated temperature, and a robust screw-terminal package for secure electrical and mechanical connections.

Key Features

• Electrical Performance  2200 µF capacitance at a 400 V rating with ±20% tolerance; tanδ (dissipation factor) specified at 0.2.
• High Ripple Current  Supports 7.0 A ripple at 120 Hz (low frequency) and 9.8 A at 100 kHz (high frequency), enabling effective smoothing and energy buffering in power circuits.
• Leakage Current  Specified leakage current of 2810 µA after application of rated voltage, suitable for long-duration DC applications.
• Long Endurance  Rated for 20,000 hours life at +85°C under standard ripple conditions, supporting reliable operation in continuous-duty environments.
• Mechanical & Mounting  Screw terminal, radial can package (φ51 × 130 mm) with M5 terminal bolt nominal diameter for secure, low-impedance connections and straightforward panel or bracket mounting.
• Temperature Range & Stability  Operates from −25°C to +85°C; impedance ratio Z(−25°C)/Z(+20°C) specified as 8 for the rated voltage range.
• Regulatory & Packaging  RoHS-compliant and supplied in cardboard packing; part is in mass production.

Typical Applications

• Industrial Power Supplies  Bulk energy storage and ripple smoothing in high-voltage industrial supplies where sustained ripple handling and long life are required.
• Inverter Circuitry  DC-link and filtering in inverter systems benefiting from high ripple-current capability and robust screw-terminal connections.
• General-Purpose Power Electronics  High-voltage filtering and decoupling in systems that require a polarized electrolytic with extended endurance at elevated temperature.

Unique Advantages

• High ripple-current capability: Allows effective smoothing at both low (7.0 A @120 Hz) and high (9.8 A @100 kHz) frequencies, reducing thermal stress in power stages.
• Extended operational life: 20,000 hours at +85°C under rated ripple conditions supports long-term deployment in continuous-duty equipment.
• Robust screw-terminal packaging: Radial can with M5-compatible terminals provides secure, low-resistance connections for high-current systems and easy integration into panels or brackets.
• High-voltage rating: 400 V nominal rating enables use in higher-voltage power rails and DC-link applications.
• Verified stability across temperature: Specified operation from −25°C to +85°C with a defined impedance ratio ensures predictable behavior in varying environments.
• Compliance and production readiness: RoHS-compliant and available in mass production with cardboard packing for standard handling and stocking.

Why Choose LNX2G222MSEF?

The LNX2G222MSEF combines a high-voltage 400 V rating with substantial 2200 µF capacitance, engineered for applications that demand high ripple-current capability and long-term reliability. Its screw-terminal radial can package supports secure connections and straightforward mechanical integration, while the 20,000-hour endurance at +85°C offers predictable life performance in continuous-duty industrial environments.

This part is well suited for engineers specifying DC-link and bulk-filter capacitors in industrial power supplies and inverter circuitry who require verifiable electrical characteristics and robust mounting options. RoHS compliance and mass-production availability make it practical for both prototype and volume production programs.

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