LNC2W562MSEJ

The LNC2W562MSEJ is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNC series, offering 5.6 mF (5600 µF) capacitance at a 450 V rating. Designed for industrial power electronics, it targets inverter and regenerative circuits where high ripple handling and compact sizing are required.

With a rated operating range of –40°C to +85°C and a specified load life of 5000 hours at 85°C under applied ripple current, this part supports demanding charge–discharge and high-frequency regenerative voltage environments.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) nominal capacitance with a 450 V rated voltage; capacitance tolerance ±20% at 120 Hz, 20°C.
• Screw Terminal Mounting — Radial can with screw terminals for robust electrical and mechanical connections in power assemblies.
• High Ripple Current Capability — Rated ripple current of 24.2 A at 120 Hz and 33.88 A at 100 kHz, enabling sustained AC loading in inverter and regenerative circuits.
• Thermal & Life Performance — Operating temperature range –40°C to +85°C; endurance specified as 5000 hours at 85°C with DC bias plus rated ripple current.
• Charge–Discharge Endurance — Qualified for charge–discharge behavior of 50 million cycles (ΔV = rated voltage × 0.3, 3 Hz) at room temperature.
• Reliability & Safety — Leakage current after 5 minutes limited to 3√(V) µA or 5 mA (whichever is smaller); insulation resistance >100 MΩ at DC 500 V between terminal and bracket; AC 2500 V, 1 minute voltage proof between terminal and bracket.
• Compact, High-Ripple Design — Described as smaller-sized with higher ripple current compared to LNX and LNK series variants, optimized for space-constrained power systems.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters — Energy storage and smoothing in inverter power supplies where sustained ripple handling and long life are needed.
• AC Servomotor Regeneration — High-frequency regenerative voltage environments that require capacitors tolerant of rapid charge–discharge cycles.
• General Power Electronics — Bulk filtering and decoupling in industrial power supplies and regenerative drives.

Unique Advantages

• High ripple-current handling: Specified 24.2 A at 120 Hz and 33.88 A at 100 kHz to support heavy AC loading and reduce stress on parallel components.
• Designed for rapid charge–discharge: Proven endurance for high-speed charge–discharge cycles (50 million cycles at specified conditions), helping maintain performance in dynamic applications.
• Compact, power-dense form: Smaller-sized construction relative to LNX and LNK series while delivering elevated ripple capability for space-constrained designs.
• Long rated life under load: 5000-hour endurance at 85°C with applied rated ripple current for predictable long-term behavior in industrial environments.
• Electrical robustness: Tight leakage and insulation specifications plus voltage-proof testing between terminal and bracket for reliable operation in rugged systems.
• RoHS compliant: Meets current RoHS directives for environmentally constrained designs.

Why Choose LNC2W562MSEJ?

The LNC2W562MSEJ delivers a focused combination of high capacitance, 450 V rating, and elevated ripple-current capability in a screw-terminal aluminum electrolytic design from Nichicon’s LNC series. It is well suited for engineers designing industrial inverters, regenerative servo drives, and other power systems that demand robust charge–discharge endurance and sustained ripple performance.

Its specified endurance, electrical robustness, and RoHS compliance make it a practical choice for industrial power electronics where predictable long-term behavior and compact power density are priorities.

If you need pricing, availability, or a formal quote for the LNC2W562MSEJ, please request a quote or contact sales to discuss quantities and delivery options.