LNC2G682MTEG

The LNC2G682MTEG is a screw-terminal aluminum electrolytic capacitor designed for industrial power applications. It provides 6.8 mF capacitance at a 400 V rating in a radial can with screw terminals and a stud/bolt mounting configuration.

Engineered for inverter and regenerative power circuits, this capacitor delivers high ripple-current capability, a compact package for its class, and a load-life rating of 5000 hours at 85°C to support demanding industrial use.

Key Features

• Capacitance & Voltage — Nominal capacitance of 6800 µF (6.8 mF) with a rated voltage of 400 V.
• Screw-Terminal, Stud Mount Package — Radial can with screw terminals and stud bolt mounting for secure mechanical and electrical connections; physical size φ63.5 × 165 mm (D × L).
• High Ripple Current — Rated ripple current of 23.8 A at 120 Hz and 33.32 A at 100 kHz for demanding AC and high-frequency loads.
• Operating Range & Lifetime — Operational temperature range −40 °C to +85 °C, with a rated load life of 5000 hours at 85 °C when subjected to rated ripple current.
• High-Speed Charge–Discharge Endurance — Series specification includes endurance under charge–discharge cycling (50 million cycles, ΔV = rated × 0.3, 3 Hz) while meeting capacitance, tan δ and leakage requirements.
• Electrical Integrity — Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket, and voltage proof of AC 2500 V for 1 minute between terminal and bracket.
• RoHS Compliance — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters — Bulk energy storage and ripple-current handling in industrial power supplies for inverter circuitry.
• AC Servomotor Regenerative Circuits — Suited for high-frequency regenerative voltage applications in AC servomotors and motion-control systems.
• High-Speed Charge–Discharge Systems — Designed to cope with rapid charge–discharge loading in power electronics and pulse applications.
• General Inverter Platforms — Provides stable capacitance and long-term endurance for general inverter designs requiring robust power reservoirs.

Unique Advantages

• Smaller footprint with high ripple capability: Designed smaller and with higher ripple current than comparable LNX and LNK series parts to enable more compact power assemblies.
• High-frequency performance: Specified ripple current at 100 kHz (33.32 A) supports high-frequency regenerative and switching environments.
• Proven load-life specification: 5000 hours at 85 °C under rated ripple current gives predictable long-term performance in industrial duty cycles.
• Robust electrical safety margins: Meets insulation resistance and voltage-proof criteria between terminal and bracket for reliable operation in power systems.
• Mechanically secure connections: Screw terminals and stud bolt mount provide durable mounting and reliable electrical contact in power assemblies.
• Regulatory compliance: RoHS compliance ensures conformance to applicable hazardous-substance restrictions.

Why Choose LNC2G682MTEG?

Manufactured by Nichicon, the LNC2G682MTEG combines high capacitance and a 400 V rating with elevated ripple-current capability and a compact screw-terminal package tailored for industrial inverter and regenerative power designs. Its engineering emphasis on high-frequency performance and charge–discharge endurance makes it suitable where sustained ripple handling and long-term stability are required.

This capacitor is ideal for engineers designing industrial power supplies, motor drive regenerative circuits, and compact inverter modules that need a robust bulk energy component with defined lifetime and thermal performance characteristics.

If you would like pricing, availability, or a formal quote for the LNC2G682MTEG, please request a quote or contact sales to discuss integration details and ordering options.