LNC2W102MSEFBN

The LNC2W102MSEFBN is a Nichicon LNC-series screw-terminal aluminum electrolytic capacitor rated at 1000 µF and 450 V. It is a smaller-sized, high-ripple-current design intended for industrial power systems that require robust DC bus energy storage and frequent charge–discharge cycles.

Engineered for inverter circuitry and high-frequency regenerative applications, this polarized radial can delivers long life at elevated temperature with RoHS compliance for regulated environments.

Key Features

• High voltage / high capacitance: 1000 µF capacitance at a 450 V rated voltage for DC bus and energy buffering applications.
• Screw-terminal, radial can package: Screw terminal mounting with a radial can package provides a secure electrical and mechanical connection for industrial power assemblies.
• High ripple-current capability: Rated ripple current of 9.3 A at 120 Hz and 13.02 A at 100 kHz to handle heavy AC ripple and high-frequency regenerative currents.
• Long load life at elevated temperature: Specified load life of 5000 hours when subjected to rated ripple current and DC bias at 85°C.
• Wide operating temperature range: Operates from –40°C to +85°C to suit industrial environments.
• Robust electrical safety characteristics: Insulation resistance greater than 100 MΩ (at DC 500 V between terminal and bracket) and voltage proof of AC 2500 V for one minute between terminal and bracket.
• Durable charge–discharge endurance: Designed to withstand 50 million charge–discharge cycles (ΔV = rated voltage × 0.3, 3 Hz) at room temperature.
• Leakage current specification: After 5 minutes at rated voltage, leakage current is ≤ 3√(V) µA or 5 mA, whichever is smaller (measured at 20°C).
• RoHS compliant: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverter power supplies: Energy storage and smoothing on DC buses for AC and motor inverter systems.
• AC servomotor regenerative circuits: Handling high-frequency regenerative voltage and frequent charge–discharge cycles in motion control systems.
• General industrial power electronics: DC-link and filtering applications where high ripple current capability and long life at 85°C are required.

Unique Advantages

• Compact high-voltage solution: Smaller-sized design in the LNC series offers high capacitance at 450 V while saving board and enclosure space.
• Handles high ripple and high-frequency stress: Specified ripple currents at both 120 Hz and 100 kHz support AC ripple and regenerative loads common in inverter and servo systems.
• Proven durability under load: 5000-hour rated life at 85°C under rated ripple and DC bias reduces replacement frequency in continuous-operation systems.
• Resilient to repetitive cycling: Endurance to 50 million charge–discharge cycles supports applications with rapid or repeated energy transfers.
• Industrial-grade electrical safety: High insulation resistance and AC voltage proof between terminal and bracket provide extra margin for rugged installations.
• Regulatory compliance: RoHS conformity supports deployment in regulated manufacturing and industrial environments.

Why Choose LNC2W102MSEFBN?

The LNC2W102MSEFBN delivers a targeted combination of high-voltage energy storage, elevated ripple-current capability, and long-term endurance for industrial inverter and regenerative power applications. Its screw-terminal radial can construction and specified electrical robustness make it suitable for designs that demand sustained performance under heavy ripple and frequent charge–discharge cycles.

This capacitor is ideal for engineers specifying DC-link and regenerative circuits in AC servomotors, general inverters, and industrial power supplies where long life at 85°C, clear leakage and insulation specifications, and RoHS compliance are required.

Request a quote or contact sales to discuss availability, pricing, and integration details for the LNC2W102MSEFBN.