LNC2W562MSEJBB

The LNC2W562MSEJBB is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNC series, offering 5600 µF capacitance at a 450 V rating. It is a smaller-sized, high ripple-current radial can designed for demanding industrial power electronics.

Targeted for inverter circuitry and regenerative high-frequency applications, this capacitor delivers high ripple handling, robust endurance under ripple current, and compatibility with screw-terminal mounting in industrial power supplies and drive systems.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) nominal capacitance at a rated voltage of 450 V, with capacitance tolerance ±20% (at 120 Hz, 20°C).
• High ripple-current capability — Handles 24.2 A at 120 Hz and 33.88 A at 100 kHz, supporting both low-frequency smoothing and high-frequency regenerative loads.
• Screw-terminal radial can package — Radial, can-style package with screw terminals for secure, low-inductance power connections in industrial installations.
• Temperature range & lifespan — Operates from −40°C to +85°C with a load life of 5000 hours at 85°C when subjected to rated ripple current.
• Designed for charge–discharge endurance — Specified endurance for 50 million charge–discharge cycles (ΔV = 0.3 × rated voltage, 3 Hz) at room temperature, meeting the series’ charge–discharge durability requirements.
• Electrical robustness — Leakage current specified as not more than 3√(V) µA or 5 mA (whichever is smaller) after 5 minutes at rated voltage; insulation resistance >100 MΩ at DC 500 V between terminal and bracket; voltage proof AC 2500 V for 1 minute between terminal and bracket.
• Power electronics focus — Suited for handling high-speed charge–discharge and high-frequency regenerative voltages typical in AC servomotor and inverter applications.
• RoHS compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).
• Compact footprint — Smaller-sized compared with other series in the family (LNX, LNK) while delivering higher ripple current; physical size L: 9.5 cm × D: 9 cm.

Typical Applications

• Industrial inverter power supplies — Bulk and smoothing capacitance for inverter front-ends, improving ripple handling and energy buffering under high DC bus voltages.
• Servo and motor drive regenerative circuits — Supports high-frequency regenerative voltage and rapid charge–discharge cycles in AC servomotor and drive systems.
• High-frequency power electronics — Suited to circuits with high ripple currents at elevated frequencies, benefiting converters and pulse-power subsystems.
• General industrial power smoothing — Energy storage and decoupling in industrial equipment where robust lifetime and high ripple capability are required.

Unique Advantages

• Higher ripple-current handling: Measured ripple currents of 24.2 A (120 Hz) and 33.88 A (100 kHz) enable reliable operation under heavy AC and high-frequency loading.
• Long load life under ripple: Rated for 5000 hours at 85°C with applied ripple current, providing predictable lifetime in continuous-duty industrial environments.
• Charge–discharge durability: Endurance validated for 50 million charge–discharge cycles, addressing applications with frequent energy transients.
• Robust electrical safety margins: Tight leakage and insulation resistance specifications, plus AC 2500 V voltage-proof between terminal and bracket, support reliable integration into high-voltage systems.
• Space-efficient power density: Smaller-sized design compared with LNX/LNK series delivers high capacitance and ripple performance in a compact radial can footprint.
• Regulatory compliance: RoHS conformity ensures the part meets current material-restriction requirements for industrial assemblies.

Why Choose LNC2W562MSEJBB?

The LNC2W562MSEJBB is engineered for industrial power electronics that demand high ripple capability, reliable long-term performance, and resistance to frequent charge–discharge cycles. Its combination of 5600 µF at 450 V, substantial ripple-current ratings, and a 5000-hour load-life specification at 85°C make it well suited to inverter, servo drive, and regenerative applications where durability under electrical stress is essential.

As part of Nichicon’s LNC series, this screw-terminal capacitor provides a compact, serviceable package for power designers seeking predictable electrical and mechanical characteristics backed by the series’ datasheet-defined specifications.

Request a quote or submit an inquiry to discuss pricing, availability, and application-specific technical details for LNC2W562MSEJBB.