LNX2G272MSEGBN

The LNX2G272MSEGBN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNX series. It delivers 2.7 mF (2700 µF) of capacitance at a 400 V rating in a robust radial can with screw terminals, designed for high-voltage, high-ripple applications.

Engineered for industrial power environments, the part is suited for applications such as inverter circuitry and other power-supply uses that require sustained ripple handling and long-term endurance at elevated temperature.

Key Features

• Electrical Performance — 2.7 mF (2700 µF) nominal capacitance at 400 V with ±20% tolerance and a specified tanδ of 0.2 (measured at 20°C, 120 Hz).
• High Ripple Capability — Low-frequency ripple current: 8.2 A at 120 Hz; high-frequency ripple current: 11.48 A at 100 kHz, supporting demanding power-conversion loads.
• Long Endurance — Rated endurance of 20,000 hours at +85°C under rated ripple-current conditions, providing long service life in continuous-duty applications.
• Mechanical & Mounting — Screw-terminal radial can package (φ63.5 × 110 mm), polarization suitable for DC applications, and M5 nominal bolt terminal configuration for secure connections.
• Leakage and Stability — Specified leakage current of 3110 µA after 5 minutes at rated voltage (measurement basis per datasheet), and impedance stability down to −25°C per LNX series characteristics.
• Compliance & Packaging — RoHS compliant; supplied in cardboard packing and in mass-production availability.

Typical Applications

• Industrial Power Supplies — Designed for inverter circuitry and similar industrial power systems where high-voltage energy storage and high ripple tolerance are required.
• High-Voltage Power Conversion — Suitable for DC-link and bulk energy storage in high-voltage converters thanks to its 400 V rating and high ripple current capability.
• General-Purpose High-Energy Storage — Useful in applications requiring polarized, high-capacitance components with long endurance at elevated temperatures.

Unique Advantages

• High ripple endurance: Combines high low- and high-frequency ripple ratings (8.2 A @120 Hz, 11.48 A @100 kHz) with a 20,000-hour endurance at 85°C for reliable continuous operation.
• Extra-high voltage capability: 400 V rated voltage enables use in higher-voltage power-conversion stages without series stacking.
• Secure screw-terminal connections: Radial can with screw terminals and M5 nominal bolt diameter provides mechanically robust, serviceable terminations for industrial installations.
• Compact high-capacitance package: 2700 µF in a φ63.5 × 110 mm can offers significant energy density for space-constrained high-voltage designs.
• Long-term stability: Specified leakage current and tanδ limits and series-level low-temperature impedance stability help ensure predictable performance across the operating range.
• Regulatory compliance: RoHS-compliant construction supports environmentally constrained designs.

Why Choose LNX2G272MSEGBN?

The LNX2G272MSEGBN positions itself as a practical choice for designers of industrial and high-voltage power systems who need a combination of high capacitance, robust screw-terminal mounting and sustained ripple-handling capability. Its 400 V rating, specified ripple currents across frequency bands, and 20,000-hour endurance at 85°C make it suited to continuous-duty power-conversion roles.

For engineers and procurement teams seeking a RoHS-compliant, mass-production component from Nichicon's LNX family, this part offers a balance of electrical performance and mechanical robustness that supports long-term system reliability.

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