LNT2G682MSEJBN

The LNT2G682MSEJBN is a screw-terminal, aluminum electrolytic capacitor delivering 6.8 mF (6800 µF) at 400 V with polarized construction. It is designed for general-purpose power applications that require high capacitance, strong ripple-current handling and prolonged endurance at elevated temperatures.

Featuring a 105°C rated temperature capability and a 5,000‑hour endurance at +105°C under rated ripple conditions, this capacitor addresses high-voltage smoothing, energy storage and DC-link needs in industrial and power-electronics systems.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a 400 V rated voltage and ±20% capacitance tolerance (120 Hz, 20°C).
• High-Temperature Endurance — Load life of 5,000 hours at +105°C when operated with rated ripple current; endurance criteria include capacitance change within ±20% and tan δ up to 300% of initial value.
• Ripple Current Performance — Rated ripple current of 26.9 A at 120 Hz and 37.66 A at 100 kHz, enabling robust filtering and smoothing under high AC stress.
• Electrical Loss — Specified tangent of loss angle (tan δ) of 0.2 supporting predictable dissipation characteristics.
• Thermal Range — Operable from −25°C to +105°C for the 160–500 V voltage range, matching high-voltage industrial environments.
• Package & Mounting — Radial can with screw terminals for secure electrical and mechanical connections; physical size φ90 × 150L (approx. L: 15 cm × D: 9 cm).
• Polarized Construction — Polar capacitor suitable for DC applications requiring high capacitance at elevated voltages.
• Compliance & Production — RoHS compliant and available in mass production packaging (cardboard packing).

Typical Applications

• Industrial Power Supplies — 400 V rating and high ripple-current capability support bulk filtering and smoothing in high-voltage power supplies and converters.
• DC-Link Capacitor Banks — Large capacitance (6.8 mF) and elevated ripple handling make this part suitable for DC-link energy storage in power-electronics systems.
• Motor Drives and Inverters — Proven endurance at +105°C and high ripple-current ratings help maintain stability and lifetime in drive and inverter power stages.

Unique Advantages

• High Stored Energy — 6.8 mF at 400 V provides substantial capacitance for smoothing and energy buffering in high-voltage circuits.
• Designed for Elevated Temperatures — 5,000‑hour rated life at +105°C under rated ripple current reduces the need for frequent replacements in hot operating environments.
• Robust Ripple Handling — Specified ripple currents (26.9 A at 120 Hz, 37.66 A at 100 kHz) support demanding AC ripple and switching stress.
• Secure Screw-Terminal Mounting — Screw terminals (nominal M5 for φ90 sizes) provide reliable electrical connection and mechanical robustness for heavy-current installations.
• Clear Performance Limits — Defined tan δ (0.2) and ±20% capacitance tolerance enable predictable design margins for power-electronics engineers.
• Regulatory Compliance & Availability — RoHS compliant and produced in mass-production packaging for volume manufacturing needs.

Why Choose LNT2G682MSEJBN?

The LNT2G682MSEJBN combines high capacitance and a 400 V rating with engineered endurance at +105°C, delivering a reliable energy-storage and smoothing solution for industrial power systems, DC-link circuits and high-voltage power supplies. Its screw-terminal package and specified ripple-current capabilities help simplify integration into heavy-current and high-stress applications.

This part is well suited to designers and procurement teams seeking a RoHS-compliant, mass-production-ready capacitor that balances high-voltage performance with long-term thermal endurance and predictable electrical characteristics.

Request a quote or submit an inquiry to our sales team for pricing, lead times and sample availability for the LNT2G682MSEJBN.