LNC2H562MSEJ

The LNC2H562MSEJ is a Nichicon aluminum electrolytic capacitor in a screw-terminal radial-can package. It provides 5.6 mF (5600 µF) capacitance at a 500 V rating and is polarized for DC applications.

Designed for industrial power electronics, this smaller-sized, high-ripple-current capacitor is suited for inverter circuitry, AC servomotor regenerative circuits and general inverter power supplies where high-frequency load and robust ripple handling are required. It is RoHS compliant and rated for operation from −40 °C to +85 °C.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) rated at 500 V for high-voltage DC reservoir and filtering applications.
• High Ripple Current — Supports 26.4 A at 120 Hz and 36.96 A at 100 kHz, enabling sustained ripple loading in inverter and regenerative circuits.
• Temperature & Lifetime — Operating range −40 °C to +85 °C with a load life of 5000 hours at 85 °C under rated ripple current conditions.
• Screw Terminal Mounting — Radial can with screw terminals for secure, low-impedance connections in power assemblies and easy field or bench replacement.
• Endurance & Charge–Discharge Robustness — Meets endurance requirements after 5000 hours at 85 °C and after 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz), with defined limits for capacitance change, tan δ and leakage current.
• Leakage Current Specification — After 5 minutes at rated voltage, leakage current is specified as not more than 3√V (µA) or 5 mA, whichever is smaller (at 20 °C).
• Compact Footprint — Smaller-sized design within the LNC series to provide higher ripple current capability while conserving board and system space.
• RoHS Compliant — Conforms to the RoHS directive as noted in the product series documentation.

Typical Applications

• Industrial Inverter Power Supplies — Bulk energy storage and smoothing for inverter DC-link rails in industrial drive systems.
• AC Servomotor Regenerative Circuits — Handles high-frequency regenerative voltages and repeated charge–discharge cycles common in servo drives.
• High-Frequency Power Electronics — Suitable where high ripple current at both low and high frequencies (120 Hz and 100 kHz) is required.
• General Purpose Power Filtering — DC filtering and energy buffering in industrial power assemblies requiring a robust, screw-terminal capacitor.

Unique Advantages

• High ripple-handling capability: Specified ripple currents at 120 Hz and 100 kHz reduce heating and extend service life under heavy AC loading.
• Designed for regenerative and fast charge–discharge loads: Endurance testing for millions of cycles and explicit charge–discharge specifications support demanding power cycles.
• Long operational life at elevated temperature: 5000 hours at 85 °C under rated ripple current provides predictable aging for industrial deployments.
• Robust, serviceable connections: Screw-terminal radial-can package enables reliable low-impedance terminations and straightforward installation or replacement.
• Space-efficient implementation: Smaller-sized LNC-series construction delivers high performance in a reduced footprint for compact power systems.
• Standards-aligned material compliance: RoHS conformity supports regulatory and environmental requirements for industrial equipment.

Why Choose LNC2H562MSEJ?

The LNC2H562MSEJ positions itself as a high-voltage, high-ripple-capacity aluminum electrolytic solution for industrial power electronics where durable, repeatable performance matters. With a 500 V rating, 5.6 mF capacitance, and explicit ripple current ratings at both 120 Hz and 100 kHz, it is tailored for DC-link, regenerative and inverter applications that demand compact but robust energy storage.

Manufactured by Nichicon and specified for a −40 °C to +85 °C operating range with a 5000-hour load life at 85 °C, this capacitor is suited to designs that require predictable ageing and sustained ripple handling over long operational cycles. Its screw-terminal construction simplifies installation and maintenance in industrial assemblies.

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