LNU2G562MSEHBN

The LNU2G562MSEHBN is a Nichicon LNU-series screw-terminal aluminum electrolytic capacitor rated at 5600 µF and 400 V DC. It is a polarized, radial can capacitor designed for industrial power applications where high voltage handling, high ripple tolerance and long-term durability at elevated temperatures are required.

Typical use cases include industrial inverter power supplies and regenerative high-frequency circuits for AC servomotors and general inverters. The part delivers a compact high-voltage solution with a 105°C operating range and a specified 5000-hour load life under rated ripple current at 105°C.

Key Features

• Capacitance & Voltage — 5600 µF capacitance with a 400 V rated voltage; capacitance tolerance ±20% (120 Hz, 20°C).
• High-Temperature Endurance — Rated for continuous operation from –40°C to +105°C with a 5000-hour endurance under DC bias plus rated ripple current at 105°C.
• Ripple Current Capability — Supports 17.1 A at 120 Hz and 23.94 A at 10 kHz, suitable for high-frequency charge–discharge and regenerative applications.
• Mechanical & Mounting — Screw terminal, radial can package for robust electrical and mechanical connections in power assemblies; physical size L: 10.5 × D: 7.62 cm.
• Leakage and Reliability — Leakage current specified as not more than 3√(C·V) µA or 5 mA (whichever is smaller) after 5 minutes at 20°C; insulation resistance more than 100 MΩ at DC 500 V between terminal and bracket.
• Series Advantages — Part of the LNU series: high-voltage, smaller-sized design compared to LNT and optimized for high-speed charge–discharge behavior and high-frequency regenerative voltages.
• RoHS Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters — Bulk and smoothing capacitor for inverter power supplies, providing high capacitance at 400 V to stabilize DC link voltages.
• AC Servomotor Regeneration — Handles high-frequency regenerative voltage and rapid charge–discharge cycles in motor drive systems.
• Power Supply DC Link — Used in high-voltage DC link stages where long life at elevated temperature and substantial ripple current capability are required.

Unique Advantages

• High-Voltage Compactness: Provides 5600 µF at 400 V in a smaller LNU-series footprint compared to previous generations, aiding denser power assemblies.
• Designed for High-Frequency Loads: Measured ripple current ratings at 120 Hz and 10 kHz make it suitable for regenerative and high-speed charge–discharge applications.
• Long High-Temperature Life: 5000-hour endurance at 105°C under rated ripple preserves capacitance and leakage characteristics over extended operation.
• Robust Screw-Terminal Mounting: Screw terminal and radial can package provide secure electrical connections and straightforward integration into industrial power modules.
• Clear Reliability Metrics: Specified limits for leakage current, insulation resistance and voltage proof simplify design verification and reliability planning.
• Regulatory Compliance: RoHS conformity supports environmental and regulatory requirements for industrial equipment.

Why Choose LNU2G562MSEHBN?

The LNU2G562MSEHBN combines high capacitance and 400 V rating with design features targeted at industrial power systems: high ripple current capability, extended life at 105°C, and screw-terminal mechanical robustness. It is well suited for engineers designing inverter DC links, motor drive regenerative circuits and similar high-voltage power applications that demand durability and predictable electrical performance.

For projects requiring a compact high-voltage electrolytic with measured ripple performance and a clearly defined endurance profile, this Nichicon LNU-series part offers a practical option backed by series-level specifications and RoHS compliance.

Request a quote or submit an inquiry to receive pricing and availability for LNU2G562MSEHBN and to discuss how it fits your application requirements.