LNC2W562MTEJ

The LNC2W562MTEJ is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNC series, specified at 5600 µF and 450 V. It is a polarized, stud/bolt-mount radial can designed for industrial power electronics where high ripple handling and compact size are required.

Engineered for inverter and regenerative circuits, this capacitor offers high-frequency charge–discharge endurance and a 5000-hour load life at 85°C, making it suitable for industrial power supplies, AC servomotor regenerative stages, and general inverter applications.

Key Features

• Capacitance & Voltage – 5600 µF nominal capacitance rated for 450 V DC with ±20% tolerance, providing substantial bulk energy storage for power-conversion circuits.
• Screw-Terminal, Stud/Bolt Mount Package – Radial can with screw terminals and stud/bolt mounting for secure mechanical and electrical connection in industrial assemblies.
• High Ripple-Current Capability – Rated ripple current of 24.2 A at 120 Hz and 33.88 A at 100 kHz, supporting high-frequency inverter and regenerative workloads.
• Temperature Range & Endurance – Operates from –40°C to +85°C with a specified load life of 5000 hours at 85°C when subjected to rated ripple current and DC bias.
• Charge–Discharge Durability – Designed to withstand high-speed charge–discharge cycles; series tests include 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz) without exceeding specified limits.
• Safety & Insulation – Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket and voltage proof tested at AC 2500 V for 1 minute (no abnormality) as per series specifications.
• Leakage Current – After 5 minutes at rated voltage, leakage current is limited to ≤ 3√V µA or 5 mA (whichever is smaller) at 20°C.
• RoHS Compliance – Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters – Bulk energy storage and ripple damping in inverter power stages for motor drives and industrial converters.
• Regenerative Motor Drives – High-frequency regenerative voltage handling for AC servomotors and regenerative braking circuits.
• Power Supplies for Industrial Equipment – Filtering and energy buffering in industrial power supplies used in factory automation and process control.
• High-Speed Charge–Discharge Systems – Circuits that require robust cycling under rapid charge and discharge conditions typical of pulse-power and switching applications.

Unique Advantages

• High ripple-current tolerance: Specified 24.2 A at 120 Hz and 33.88 A at 100 kHz to handle demanding switching and regenerative loads.
• Compact energy density for its class: Part of the LNC series’ smaller-sized, higher-ripple-current design, enabling space-efficient integration in power racks and enclosures.
• Proven endurance under load: 5000-hour load-life rating at 85°C under rated ripple plus DC bias ensures predictable long-term performance.
• Robust charge–discharge resilience: Series-level validation for 50 million charge–discharge cycles supports applications with frequent power reversals.
• Strong electrical isolation and proof testing: Insulation resistance >100 MΩ at 500 V DC and AC 2500 V dielectric proof test provide confidence in insulating integrity between terminal and bracket.
• Compliance-ready: RoHS conformity enables deployment in regions and projects with restricted substance requirements.

Why Choose LNC2W562MTEJ?

The LNC2W562MTEJ combines high capacitance (5600 µF) and high-voltage rating (450 V) with a screw-terminal, stud/bolt-mount package intended for demanding industrial power electronics. Its high ripple-current ratings and validated endurance (5000 hours at 85°C under rated ripple) make it a practical choice where long-term stability under heavy switching and regenerative conditions is required.

As part of Nichicon’s LNC series, this capacitor offers series-level specifications and test results that support integration into inverter systems, regenerative motor drives, and industrial power supplies, delivering a balance of energy storage, thermal endurance, and mechanical reliability for engineering and procurement teams.

Request a quote or contact sales to discuss availability, lead times, and integration support for LNC2W562MTEJ for your next power-electronics design project.