LNC2G222MSEFBN

The LNC2G222MSEFBN is a screw‑terminal aluminum electrolytic capacitor designed for industrial power applications. As part of Nichicon’s LNC series it delivers a compact, high‑ripple solution optimized for inverter circuitry and high‑frequency regenerative voltages.

Its combination of 2.2 mF capacitance at 400 V rating, high ripple current capability, and 5,000‑hour load life at 85°C makes it suitable for designers needing durable energy storage and filtering in demanding power conversion systems.

Key Features

• Capacitance & Voltage — 2.2 mF capacitance rated at 400 V with ±20% tolerance for bulk energy storage and DC bus smoothing.
• Temperature Range — Specified for operation from −40°C to +85°C, supporting typical industrial thermal environments.
• High Ripple Current — Rated ripple current of 13 A at 120 Hz and 18.2 A at 100 kHz to handle both low‑frequency and high‑frequency ripple components.
• Screw Terminal Mounting — Radial can with screw terminals for secure, low‑resistance connections in power assemblies.
• Compact Footprint — Physical size L: 10 × D: 5.1 cm provides a smaller form factor while delivering higher ripple current compared with other series.
• Long Load Life — Endurance specified as 5,000 hours with DC bias plus rated ripple current at 85°C; post‑test requirements include capacitance within ±20% and leakage current within initial limits.
• Charge‑Discharge Endurance — Rated to withstand high‑speed charge/discharge cycling (50 million cycles at ΔV = 0.3 × rated voltage, 3 Hz) with defined post‑test limits.
• Leakage Current Specification — After 5 minutes at rated voltage and 20°C, leakage current is limited to 3√(V) μA or 5 mA, whichever is smaller.
• Safety & Insulation — Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; voltage proof of AC 2500 V for 1 minute between terminal and bracket.
• RoHS Compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk smoothing and energy buffering for inverter circuitry and high‑power converters.
• Servo Drives and Motor Control — Handles high‑frequency regenerative voltages and rapid charge/discharge cycles in AC servomotor applications.
• General Inverters — Suitable for DC link and filtering duties in general inverter designs where high ripple and compact size are required.
• General Purpose Power Filtering — Provides stable bulk capacitance and ripple handling for a variety of industrial power electronics.

Unique Advantages

• High ripple capability in a smaller package: 13 A @120 Hz and 18.2 A @100 kHz delivered from a compact L × D footprint reduces enclosure space for power assemblies.
• Designed for continuous duty: 5,000‑hour load life at 85°C under ripple current delivers predictable aging and maintenance planning for long‑running systems.
• Robust screw‑terminal connection: Secure, low‑impedance mounting simplifies integration into power racks and minimizes connection losses.
• Engineered for frequent cycling: Specified charge‑discharge endurance (50 million cycles at defined ΔV and frequency) supports high‑speed switching environments.
• Verified insulation and leakage limits: Tight leakage current and insulation resistance criteria help ensure reliable operation in industrial installations.
• Regulatory compliance: RoHS conformity supports deployment in markets requiring restricted‑substance compliance.

Why Choose LNC2G222MSEFBN?

The LNC2G222MSEFBN offers a balanced solution for designers who need compact energy storage with high ripple capability and proven endurance. Its 400 V rating, substantial ripple current performance across 120 Hz and 100 kHz, and 5,000‑hour load life at 85°C make it well suited to inverter, servo, and general power conversion systems where continuous, reliable operation is required.

For engineering teams focused on robust power electronics, this Nichicon screw‑terminal capacitor provides measurable, verifiable specifications—making it straightforward to predict lifetime behavior and integrate into industrial power assemblies.

Request a quote or contact sales to discuss availability, pricing, and technical details for your volume or project requirements.