LNT2V472MSEG

The LNT2V472MSEG is an aluminum electrolytic capacitor in a screw-terminal radial can package, offering 4.7 mF (4700 µF) capacitance at a 350 V rating. It is a polarized, RoHS-compliant part designed for general-purpose applications that require high capacitance, high voltage, and robust thermal performance.

Built for sustained operation at elevated temperature, the capacitor is specified for an operating range of −25 °C to 105 °C and a rated load life of 5,000 hours at 105 °C when subjected to rated ripple current. It delivers high ripple-current capability for demanding power environments.

Key Features

• Capacitance & Voltage — 4.7 mF (4700 µF) rated at 350 V to support high-voltage energy storage and smoothing needs.
• Screw Terminal Package — Radial can with screw terminals for secure, low-resistance connections in high-current assemblies.
• High Ripple Current — Rated ripple current of 19.8 A at 120 Hz and 27.72 A at 100 kHz to handle significant AC stress without undue heating.
• High-Temperature Endurance — Operating temperature −25 °C to 105 °C with a specified lifetime of 5,000 hours at 105 °C under rated ripple and DC bias.
• Polarized Design — Standard polarized aluminum electrolytic construction for DC applications.
• Tolerance — Capacitance tolerance of −20% to +20% (±20% at 120 Hz, 20 °C).
• Physical Dimensions — Package dimensions L: 15 × D: 6.35 cm; height seated max 5.906 inch for planning board layout and enclosure fit.
• RoHS Compliant — Meets RoHS directive requirements as specified in product documentation.

Typical Applications

• General-purpose power systems — Provides bulk capacitance and voltage hold-up for designs that specify a high-voltage, high-capacitance polarized capacitor.
• High-ripple environments — Suitable where elevated ripple currents must be supported thanks to specified ripple ratings at 120 Hz and 100 kHz.
• High-temperature installations — Applicable in assemblies exposed to elevated ambient temperatures up to 105 °C, with a defined 5,000-hour life at that temperature.

Unique Advantages

• High-voltage, high-capacitance combination: 350 V at 4.7 mF gives substantial energy storage in a single polarized capacitor, reducing the need for parallel components.
• Secure screw-terminal connections: Screw terminals provide reliable mechanical and electrical attachment for high-current paths and serviceability.
• Designed for sustained high-temperature operation: Rated to −25 °C to 105 °C with a 5,000-hour endurance at 105 °C when operated under rated ripple and bias.
• High ripple-current capability: Specified ripple ratings (19.8 A at 120 Hz, 27.72 A at 100 kHz) reduce thermal stress and help maintain performance under AC loading.
• Industry-ready compliance: RoHS compliance supports regulatory requirements for lead-free assemblies.

Why Choose LNT2V472MSEG?

LNT2V472MSEG from Nichicon's LNT series pairs high capacitance and high voltage with a screw-terminal mechanical design for dependable connections in general-purpose power applications. Its specified ripple-current handling and extended-temperature lifetime make it a practical choice for designs that require robust DC energy storage and smoothing under elevated thermal and electrical stress.

This part is suited to engineers and procurement teams looking for a single-capacitor solution that balances capacitance, voltage rating, connector reliability, and long-term thermal endurance, while meeting RoHS requirements.

Request a quote or contact sales to check availability, lead times, and to discuss how LNT2V472MSEG can meet your project requirements.