LNC2V822MSEJBB

The LNC2V822MSEJBB is an aluminum electrolytic capacitor in a screw‑terminal radial can package, rated 8.2 mF (8200 µF) at 350 V. It belongs to Nichicon's LNC series, designed for industrial power electronics where high capacitance, high ripple handling and robust endurance are required.

Typical use cases include industrial power supplies and inverter circuitry, including high‑frequency regenerative voltage applications for AC servomotors and general inverters. Key value propositions include high ripple‑current capability, a 5000‑hour load life at 85°C, and compact sizing compared with other LNC series variants.

Key Features

• Capacitance & Rated Voltage — 8.2 mF (8200 µF) nominal capacitance with a rated voltage of 350 V and ±20% tolerance at 120 Hz, 20°C.
• Mounting & Package — Screw terminal mounting in a radial can package (φ90 × 90L) for panel or bracket installation.
• High Ripple‑Current Performance — Rated ripple current of 24.2 A at 120 Hz and 33.88 A at 100 kHz, supporting high‑frequency and high‑current applications.
• Endurance & Load Life — Endurance specified as 5000 hours with rated DC bias plus rated ripple current at 85°C; meets capacitance, tan δ and leakage current limits after endurance testing.
• Charge–Discharge Robustness — Endurance of charge–discharge behavior verified for 50 million cycles (ΔV = rated voltage × 0.3, 3 Hz) at room temperature.
• Operating Temperature & Low‑Temperature Stability — Operating range −40°C to +85°C with an impedance ratio Z(−40°C)/Z(+20°C) of up to 8.
• Leakage & Insulation — Leakage current specified as not more than 3√V (µA) or 5 mA (whichever is smaller) after 5 minutes at 20°C; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Voltage Withstand — Withstands AC 2500 V for 1 minute between terminal and bracket with no abnormality.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk energy storage and smoothing for inverter front‑ends and high‑power DC bus systems.
• Inverter Circuits — Energy buffering and ripple suppression in general inverter designs where high voltage and high capacitance are required.
• AC Servomotor Regenerative Systems — Handling high‑frequency regenerative voltages and rapid charge–discharge cycles in motor drive systems.
• High‑Speed Charge–Discharge Loads — Applications that subject capacitors to frequent high‑rate charge and discharge events, validated by 50 million cycle endurance testing.

Unique Advantages

• High ripple‑current capability: Specified 24.2 A at 120 Hz and 33.88 A at 100 kHz, enabling effective handling of AC ripple in high‑power circuits.
• Long thermal load life: 5000 hours at 85°C under rated ripple and DC bias, supporting extended service in industrial environments.
• Proven charge–discharge endurance: Validated for 50 million charge–discharge cycles (ΔV = 0.3 × rated voltage, 3 Hz), demonstrating suitability for regenerative and pulsed loads.
• Wide operating temperature range: −40°C to +85°C with defined low‑temperature impedance characteristics (Z(−40°C)/Z(+20°C) = 8).
• Electrical safety margins: Low leakage specification, high insulation resistance, and AC 2500 V voltage‑proof between terminal and bracket.
• RoHS compliance: Materials and manufacturing conform to RoHS (2011/65/EU, (EU)2015/863) requirements.

Why Choose LNC2V822MSEJBB?

LNC2V822MSEJBB is positioned for industrial power designs that require high capacitance at elevated voltages with robust ripple and endurance characteristics. Its combination of 8.2 mF capacitance, 350 V rating, high specified ripple currents and a 5000‑hour load life at 85°C makes it suitable for inverter front‑ends, regenerative drives and other demanding DC‑link applications.

Designed as part of Nichicon's LNC series, this screw‑terminal capacitor delivers verifiable electrical and thermal performance (including leakage, insulation and voltage‑proof criteria) to support reliable system-level operation over long service intervals.

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