LNC2W222MSEGBN

The LNC2W222MSEGBN is a 2200 µF (2.2 mF), 450 V aluminum electrolytic capacitor in a screw-terminal radial can package designed for industrial power applications. Its compact screw-terminal construction and high ripple-current capability make it well suited for inverter circuitry, high-frequency regenerative circuits for AC servomotors, and general-purpose industrial power supplies.

Built for demanding ripple-load environments, this capacitor delivers high-frequency charge–discharge endurance and a rated load life of 5000 hours at 85°C, while remaining RoHS compliant.

Key Features

• Capacitance and Voltage: 2200 µF (2.2 mF) rated at 450 V for high-voltage DC bus and energy-storage applications.
• High ripple-current capability: Rated ripple current of 12.3 A at 120 Hz and 17.22 A at 100 kHz to handle heavy AC ripple and high-frequency regenerative currents.
• Extended load life: Rated for 5000 hours of operation at 85°C under specified ripple conditions, supporting long-term reliability in continuous-duty systems.
• Compact screw-terminal package: Radial can with screw terminals provides secure, low-resistance connections for high-current installations while minimizing footprint (L: 8.5 cm × D: 6.35 cm).
• Wide operating temperature range: Specified operation from −40°C to +85°C for use across standard industrial environments.
• Polarized electrolytic construction and tolerance: Polarized capacitor with ±20% capacitance tolerance, suitable for DC energy storage and smoothing.
• Series reliability characteristics: Datasheet series specifications include low leakage current limits after voltage application and endurance criteria for capacitance, dissipation factor, and leakage following rated stress.
• Regulatory compliance: RoHS compliant (meets applicable restrictions on hazardous substances).

Typical Applications

• Industrial inverters: Energy storage and smoothing on DC link buses in inverter power stages where high-voltage and high ripple handling are required.
• AC servomotor regenerative circuits: Filtering and energy absorption for regenerative voltage during motor deceleration and braking events.
• High-frequency charge–discharge systems: Support for rapid charge–discharge cycles and high-speed switching in power conversion and PWM-based equipment.
• General-purpose industrial power supplies: Bulk capacitance for DC smoothing and ripple control in industrial power distribution and control systems.

Unique Advantages

• High ripple-current handling: Explicit ripple ratings (12.3 A at 120 Hz; 17.22 A at 100 kHz) enable effective management of both low- and high-frequency ripple currents.
• Smaller-sized form factor: Designed to be smaller than comparable series options while maintaining high ripple capability, enabling more compact power assemblies.
• Long operational life under load: 5000 hours at 85°C with rated ripple current provides predictable endurance for continuous-duty industrial applications.
• Secure, serviceable connections: Screw-terminal radial can package allows robust mechanical and electrical connections for high-current wiring and field serviceability.
• Wide ambient tolerance: −40°C to +85°C operating range accommodates a broad set of industrial environments.
• RoHS compliance: Meets RoHS requirements to support regulatory and environmental targets in product designs.

Why Choose LNC2W222MSEGBN?

The LNC2W222MSEGBN combines high-voltage (450 V) capacitance with substantial ripple-current capability and a compact screw-terminal package, making it a practical choice for power engineers designing inverter-fed drives, regenerative systems, and industrial DC link stages. Its 5000-hour load life at 85°C and datasheet-backed endurance characteristics provide quantifiable reliability for continuous-duty applications.

Manufactured by Nichicon and offered as a RoHS-compliant electrolytic solution, this part is aimed at designs that require proven ripple performance, secure mechanical connections, and predictable long-term behavior under rated conditions.

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