LNT2V472MSEH

The LNT2V472MSEH is a screw-terminal aluminum electrolytic capacitor configured for high-voltage, high-energy applications. It provides 4.7 mF (4700 µF) capacitance at a 350 V rating with a polarized radial can and screw-terminal mounting.

Designed for general-purpose power applications, the component combines high ripple-current capability, long life at elevated temperature, and RoHS compliance to support robust power-conversion and energy-buffering designs.

Key Features

• Capacitance and Voltage — 4.7 mF (4700 µF) nominal capacitance with a 350 V rated voltage and ±20% tolerance, providing substantial bulk energy storage for high-voltage circuits.
• Screw-Terminal Package — Radial can with screw terminals (φ76.2 × 150L / L: 12 × D: 7.62 cm) for secure, low-impedance connections in power assemblies and modular power racks.
• High Ripple-Current Handling — Rated ripple current of 19.7 A at 120 Hz and 27.58 A at 100 kHz, enabling effective smoothing and current-handling in high-power switching and conversion systems.
• Loss and Leakage — Specified tan δ of 0.2 and leakage current of 3.84 mA, offering predictable dissipation and low steady-state leakage for stable system behavior.
• Thermal Endurance — 5,000 hours load life at +105°C when subjected to rated ripple current, supporting continuous operation in elevated-temperature environments.
• Operating Range & Low-Temp Stability — Rated for operation from –25°C to +105°C. For 160–500 V parts in the series, impedance at –25°C is specified relative to +20°C (Z(–25°C)/Z(+20°C) up to 8), indicating controlled low-temperature impedance behavior.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Power supply bulk smoothing — High capacitance and 350 V rating combined with high ripple-current capability make this capacitor suited for bulk energy smoothing in power conversion and DC bus filtering.
• DC-link and inverter systems — Screw-terminal mounting and robust ripple ratings support use in DC-link circuits for power conversion modules and inverter stages.
• Energy storage and buffering — Large capacitance and long life at 105°C enable energy buffering in industrial power equipment and high-voltage power modules.

Unique Advantages

• High-voltage, high-capacity combination — 4.7 mF at 350 V provides bulk storage in a single component, reducing part count and board space compared with multiple lower-voltage caps.
• Screw-terminal mechanical robustness — Screw terminals and radial can packaging deliver secure electrical and mechanical connections for heavy-current installations.
• Designed for continuous elevated-temperature use — 5,000-hour endurance at +105°C under rated ripple current supports long-term reliability in hot operating environments.
• Predictable loss and leakage performance — Specified tan δ (0.2) and measured leakage current (3.84 mA) allow designers to account for dissipation and standby losses in system power budgets.
• Controlled low-temperature impedance — Series-level low-temperature impedance specifications support predictable behavior down to –25°C for 160–500 V devices.
• Regulatory alignment — RoHS compliance supports use in markets requiring restricted-substance adherence.

Why Choose LNT2V472MSEH?

The LNT2V472MSEH positions itself as a high-voltage bulk-capacitance solution for power engineers needing robust ripple-current handling, extended thermal endurance, and secure screw-terminal connections. Its 4.7 mF capacitance at 350 V, combined with a 5,000-hour life at 105°C and controlled loss/leakage characteristics, makes it suitable for demanding power-conversion, DC-link, and energy-buffering designs.

This component is a practical choice for designers and procurement teams seeking a reliable, RoHS-compliant aluminum electrolytic capacitor with clear electrical and mechanical specifications that support long-term operation in high-voltage power systems.

If you would like pricing, lead-time, or to request a formal quote for LNT2V472MSEH, please submit a quote request or contact the sales team for assistance. Technical datasheet details are available upon request to support integration and qualification activities.