LNC2G222MSEFBB

The LNC2G222MSEFBB is a Nichicon LNC-series aluminum electrolytic capacitor in a screw-terminal radial can. It provides 2200 µF capacitance at a 400 V rating and is polarized for DC applications.

Designed for industrial power electronics, the LNC series targets inverter circuitry and high-frequency regenerative voltage applications such as AC servomotors and general inverters. Key value propositions include a smaller package with higher ripple-current capability versus comparable LNX/LNK parts, a 5000-hour load life at 85°C, and RoHS compliance.

Key Features

• Capacitance and Voltage — 2200 µF (2.2 mF) rated at 400 V for energy storage and smoothing in high-voltage DC circuits.
• Screw-Terminal Mounting — Radial can with screw terminals for secure, high-current connections in industrial assemblies.
• High Ripple Current — Rated ripple current of 13 A at 120 Hz and 18.2 A at 100 kHz to handle significant AC ripple and high-frequency load cycles.
• Long Load Life — Load-life rating of 5000 hours at 85°C when subjected to rated ripple current, supporting sustained operation in hot environments.
• Wide Operating Temperature — Specified for –40°C to +85°C to cover common industrial temperature ranges.
• Robust Charge–Discharge Endurance — Designed to withstand high-speed charge–discharge conditions; meets endurance requirements after repeated cycles as defined in the series datasheet.
• Leakage Current Specification — Leakage after 5 minutes is limited to 3√(V) µA or 5 mA, whichever is smaller, at 20°C (as per datasheet).
• Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk energy storage and smoothing in inverter front-ends and DC link circuits for industrial converters.
• Motor Drive Systems — Handling high-frequency regenerative voltages and smoothing pulses in AC servomotor and general motor inverter systems.
• High-Frequency Regenerative Circuits — Suited for circuits with fast charge–discharge cycles and high ripple demands.

Unique Advantages

• Compact, High-Performance Package — Smaller-sized LNC-series package delivers higher ripple capability than comparable LNX/LNK parts while maintaining screw-terminal robustness.
• High Ripple-Current Handling — Explicit ripple ratings at 120 Hz and 100 kHz support both low- and high-frequency power electronics designs.
• Long-Term Reliability — 5000-hour load-life rating at 85°C under rated ripple current provides predictable end-of-life behavior for system planning.
• Wide Temperature Range — –40°C to +85°C specification accommodates typical industrial environmental conditions.
• Defined Leakage and Endurance Metrics — Datasheet-specified leakage current limits and charge–discharge endurance criteria simplify electrical validation and reliability analysis.
• Regulatory Compliance — RoHS compliance supports use in regulated markets and facilitates environmental reporting.

Why Choose LNC2G222MSEFBB?

LNC2G222MSEFBB is positioned for industrial power-electronics designs that require a polarized, screw-terminal aluminum electrolytic capacitor with a balance of high ripple capability, compact packaging, and proven endurance. Its 2200 µF/400 V rating, specific ripple-current numbers, and 5000-hour life at 85°C provide clear, verifiable parameters for system designers working on inverters, motor drives, and regenerative circuits.

This part is appropriate for engineers specifying DC-link or bulk-storage capacitors where predictable leakage, defined endurance behavior, and a robust mechanical connection are important. RoHS compliance and the LNC-series design characteristics make it a practical choice for long-term industrial deployments.

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