LNX2W222MSEHBN

The LNX2W222MSEHBN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNX series, rated 2200 µF at 450 V with a ±20% tolerance. It delivers high ripple capability and long endurance for demanding high-voltage DC applications.

Designed for industrial power environments, the part is suited for applications such as inverter circuitry and high-voltage power supplies where sustained ripple handling, long life and secure screw-terminal connections are required.

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance at a 450 V rated voltage with ±20% tolerance for high-voltage DC energy storage and filtering.
• Screw Terminal Mounting — Robust radial can with screw terminals and M5 nominal bolt interface for secure, high-current connections in industrial assemblies.
• High Ripple Current — 7.10 A at 120 Hz (low frequency) and 9.94 A at 100 kHz (high frequency) to support heavy ripple loading in power conversion systems.
• Loss Characteristics — tanδ (DF) of 0.2 measured at 20°C and 120 Hz, enabling predictable AC loss behavior under rated conditions.
• Leakage Current — Specified leakage current of 2980 µA after standard application of rated voltage, consistent with electrolytic capacitor behavior.
• Long Endurance — 20,000 hours rated life at 85°C under specified ripple conditions, supporting extended service life in continuous-duty systems.
• Operating Range & Packaging — Operating temperature range −25°C to +85°C and supplied in cardboard packing; RoHS compliant.
• Form Factor — Physical size φ76.2 × 90L (approx. D: 7.62 cm × L: 9.0 cm) for high-capacitance, high-voltage installations where space allows.

Typical Applications

• Industrial Power Supplies: Bulk energy storage and smoothing in high-voltage DC power supplies for factory and process equipment where sustained ripple handling is required.
• Inverter Circuits: DC link filtering and ripple suppression in inverter and motor-drive systems that demand high ripple-current capability and long life at elevated temperature.
• High-Voltage Filtering: Energy storage and decoupling in high-voltage converters and power-conditioning equipment that require 450 V-rated capacitance.
• General Purpose High-Voltage Applications: Use wherever a polar aluminum electrolytic with screw-terminal mounting, high ripple endurance and extended lifetime are needed.

Unique Advantages

• High ripple tolerance: Dual-spec ripple ratings (7.10 A at 120 Hz and 9.94 A at 100 kHz) allow reliable operation across low- and high-frequency stress conditions.
• Long rated life at elevated temperature: 20,000 hours at 85°C supports longer maintenance intervals and predictable replacement planning.
• Secure screw-terminal interface: Screw-terminal mounting and M5 nominal bolt compatibility provide reliable electrical and mechanical connections for high-current systems.
• High-voltage capability: 450 V rating enables use in extra-high-voltage DC-link and power-conversion designs without derating below the specified voltage.
• Measured loss and leakage specs: Specified tanδ and leakage current figures allow designers to model thermal and standby behavior accurately in system-level simulations.
• RoHS compliant and production-ready: Mass production status and RoHS compliance simplify procurement and regulatory compliance for commercial projects.

Why Choose LNX2W222MSEHBN?

The LNX2W222MSEHBN delivers a combination of high-voltage rating, substantial capacitance and elevated ripple-current capability in a screw-terminal aluminum electrolytic package. Its 20,000-hour endurance at 85°C and measured loss/leakage specifications make it appropriate for industrial power supplies, inverter DC links and other demanding high-voltage filtering roles.

Engineers and procurement teams needing a robust, Nichicon-manufactured capacitor with secure terminal connections and verifiable performance data will find this part suitable for designs that require sustained ripple handling and long operational life.

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