LNX2H472MSEJ

The LNX2H472MSEJ is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNX series designed for high-voltage, high-ripple power applications. It features a 4700 µF capacitance at a 500 V rating in a radial can with robust screw terminals, intended for industrial power supplies and inverter circuitry.

Engineered for durability and sustained ripple loading, this part delivers targeted performance metrics—high ripple current capability, defined leakage and loss characteristics, and a 5000-hour endurance at 85°C for 500 V parts—making it suitable for demanding power-electronic environments.

Key Features

• High Voltage & Capacitance — 4700 µF rated capacitance at 500 V for extra-high-voltage applications.
• High Ripple Current Handling — 13.7 A at 120 Hz (low frequency) and 19.18 A at 100 kHz (high frequency) to support heavy AC/DC ripple in power conversion circuits.
• Endurance at Elevated Temperature — Rated for 5000 hours at 85°C under DC bias plus rated ripple current for 500 V parts, supporting long-term operation in hot environments.
• Controlled Loss & Leakage — tanδ of 0.2 and measured leakage current of 4590 µA, allowing predictable loss and leakage behavior in system designs.
• Screw Terminal, Radial Can Package — φ90 × 130L can with screw terminals for secure electrical and mechanical connections in bench or chassis-mounted power assemblies.
• Operating Range & Tolerance — Operates from −25°C to +85°C with capacitance tolerance of −20% to +20% for design margin planning.
• RoHS Compliant — Meets RoHS requirements as specified in the product data.

Typical Applications

• Industrial Power Supplies — Bulk filtering and energy storage for high-voltage industrial supplies, including inverter front-ends.
• Inverter Circuitry — DC-link and ripple handling in inverter stages where high voltage and sustained ripple capability are required.
• Extra-High-Voltage Power Electronics — Applications needing extra-high-voltage capacitors with defined loss and leakage characteristics.

Unique Advantages

• Voltage and Energy Density — 500 V rating combined with 4700 µF capacitance provides substantial stored energy for high-voltage designs.
• High Ripple Endurance — Specified ripple current ratings at both low and high frequencies help ensure reliable performance under continuous ripple stress.
• Long-Term Thermal Endurance — 5000-hour life at 85°C for 500 V parts supports design lifetimes in elevated ambient temperatures.
• Secure Mechanical Termination — Screw terminal mounting simplifies robust chassis integration and high-current connections.
• Predictable Electrical Behavior — Specified tanδ and leakage current values enable accurate thermal and loss budgeting in power designs.
• Regulatory Compliance — RoHS compliance supports deployment in markets requiring restriction of hazardous substances.

Why Choose LNX2H472MSEJ?

LNX2H472MSEJ provides a focused combination of high voltage, large capacitance and high ripple capability for industrial and power-electronic applications. Its screw-terminal radial can package and defined endurance at 85°C make it appropriate for engineers specifying reliable DC-link, filtering or energy-storage capacitors in inverter and industrial power supplies.

As part of Nichicon's LNX series, this capacitor gives designers verifiable performance numbers—ripple current, leakage, tanδ and lifetime—so you can size thermal, electrical and mechanical systems with confidence.

To request a quote or submit a sourcing inquiry for LNX2H472MSEJ, please contact sales with your quantity and application details so we can provide pricing and lead-time information tailored to your project.