LNC2H222MSEG

The LNC2H222MSEG is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNC series, specified at 2,200 µF and 500 V. It is designed for industrial power-electronics applications that demand high ripple handling and robust screw-terminal connections.

Key value comes from its high-voltage rating, substantial low- and high-frequency ripple current capability, and a 5,000-hour endurance at 85°C—attributes that suit inverter circuitry, regenerative systems and general-purpose industrial power supplies.

Key Features

• Electrical Performance: 2,200 µF capacitance with tolerance ±20% (measured at 120 Hz, 20°C) and a specified dissipation factor (tanδ) of 0.2 at 20°C, 120 Hz.
• High Voltage Rating: Rated for 500 V DC to support high-voltage power electronics designs.
• Ripple Current Capability: Low-frequency ripple current 14.2 A (120 Hz) and high-frequency ripple current 19.88 A (100 kHz) for demanding charge/discharge and filtering duties.
• Endurance: Load-life specification of 5,000 hours at 85°C when subjected to rated ripple current, supporting long-term operation under continuous stress.
• Robust Mounting: Screw-terminal radial can package provides a secure electrical and mechanical connection for high-current applications.
• Operating Range & Compliance: Operates from −40°C to +85°C and is RoHS compliant.
• Leakage Characteristic: Specified leakage current of 3,140 µA.
• Compact Form Factor: Physical size φ63.5 × 100 mm (listed also as L: 10 cm × D: 6.35 cm) and delivered in cardboard packing.

Typical Applications

• Industrial Inverters and Drives: Suited for DC link and bulk energy storage in inverter circuitry where high voltage and ripple capability are required.
• Regenerative Servo Systems: Designed for regenerative voltage handling and high-speed charge/discharge loads common in AC servomotor applications.
• Power Supplies and Converters: Useful for smoothing and filtering in high-voltage switching power supplies and converter stages.
• High-Frequency Energy Storage: Matches applications that require both low- and high-frequency ripple handling across a wide temperature range.

Unique Advantages

• High-voltage capability: 500 V rating enables use in higher-voltage DC link and power-conversion topologies.
• Strong ripple handling at multiple frequencies: Rated ripple currents at 120 Hz and 100 kHz provide design flexibility for both mains-frequency and high-frequency switching environments.
• Long operational life under load: 5,000 hours at 85°C with rated ripple current supports continuous industrial operation.
• Screw-terminal reliability: Screw-terminal radial can design offers secure, low-impedance terminations for repeated service and high-current connections.
• Series-optimized size vs. performance: LNC series emphasizes smaller size with higher ripple current compared to preceding series, allowing denser packing in power assemblies.
• Wide temperature range and compliance: −40°C to +85°C operating range and RoHS compliance for broad environmental usage.

Why Choose LNC2H222MSEG?

The LNC2H222MSEG combines a high 500 V rating, substantial capacitance (2,200 µF) and elevated ripple-current capability in a screw-terminal aluminum electrolytic package engineered for industrial power-electronics. Its 5,000-hour endurance at 85°C and RoHS compliance make it a practical choice for inverter circuitry, regenerative servo systems and other high-stress power applications.

Engineers specifying the LNC2H222MSEG gain a compact, mechanically robust capacitor that addresses high-voltage filtering and energy-storage needs while supporting long-term operation in industrial environments.

Request a quote or submit an inquiry to check availability, lead times and to discuss technical fit for your design using the LNC2H222MSEG.