LNX2H472MSEJBB

The LNX2H472MSEJBB is a screw-terminal aluminum electrolytic capacitor designed for extra-high-voltage, high-ripple applications. Built in a radial can with screw terminals, it targets industrial power electronics where robust high-voltage bulk capacitance and reliable high-current connections are required.

Typical use cases include industrial power supplies and inverter circuitry. The part combines a 4.7 mF capacitance at a 500 V rating with high ripple-current capability and long operational life under rated conditions to support demanding power-conversion designs.

Key Features

• Capacitance and Voltage — 4.7 mF (4700 µF) nominal capacitance with a 500 V rated voltage and ±20% tolerance for high-voltage energy storage.
• Screw Terminal Package — Radial can with screw terminals for secure, low-resistance connections in high-current assemblies.
• High Ripple Current — Rated ripple current of 13.7 A at 120 Hz and 19.18 A at 100 kHz to handle heavy AC ripple in power-conversion circuits.
• Operating Temperature — Specified for −25°C to +85°C operation to suit industrial environments.
• Long Life under Rated Conditions — Lifetime specified as 5,000 hours at +85°C when operated with rated ripple and DC bias for 500 V parts.
• Polarized, Radial Can — Polarized electrolyte capacitor in a radial can package optimized for bulk and DC link applications.
• Flame-Retardant Electrolyte Option — Flame retardant electrolyte available for applications where enhanced safety characteristics are desired.
• Regulatory Compliance — Compliant with RoHS (2011/65/EU and (EU)2015/863).
• Form Factor — Physical size listed as L: 13 × D: 9 cm in a screw-terminal can suitable for mounting with standard brackets.

Typical Applications

• Industrial Power Supplies — Bulk capacitance and high ripple capability support smoothing and energy buffering in industrial supply rails.
• Inverter Circuitry — Extra-high voltage rating and high ripple current handling make it suitable for DC link and inverter stages.
• High-Ripple Power Modules — Designed for modules that require sustained ripple performance at elevated temperatures.

Unique Advantages

• Extra-high Voltage Capability: 500 V rating enables use in high-voltage power conversion and inverter designs.
• High Ripple Current Handling: 13.7 A (120 Hz) and 19.18 A (100 kHz) ratings reduce heating and improve reliability in ripple-heavy circuits.
• Secure Screw-Terminal Connections: Screw terminals provide robust mechanical and electrical connections for high-current applications.
• Operational Lifetime at Elevated Temperature: Specified 5,000 hours at +85°C under rated ripple and DC bias for the 500 V variant supports sustained field operation.
• Safety and Compliance Options: Flame-retardant electrolyte option and RoHS compliance address safety and regulatory needs.
• High Capacitance Density: 4.7 mF in a radial can package provides significant bulk energy storage for power electronics boards.

Why Choose LNX2H472MSEJBB?

LNX2H472MSEJBB is positioned for engineers specifying reliable, high-voltage bulk capacitance with strong ripple-current performance and screw-terminal connectivity. Its combination of 500 V rating, 4.7 mF capacitance, and documented ripple-current and lifetime characteristics make it well suited for industrial power supplies and inverter circuitry where sustained performance at elevated temperatures is required.

Choose this part when you need a robust, RoHS-compliant electrolytic solution that balances high-voltage capability, long-life operation under rated ripple, and secure high-current terminations for demanding power-conversion systems.

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