LNX2J472MSEK

The LNX2J472MSEK is a screw-terminal aluminum electrolytic capacitor designed for high-voltage, high-energy bulk storage and filtering. It delivers 4.7 mF (4700 µF) capacitance at a 630 V rating in a radial can with screw terminals, targeting industrial power systems and inverter circuitry where secure electrical connection and substantial capacitance are required.

This component is specified for general-purpose applications across an operating temperature range of -25 °C to 85 °C, with a rated lifetime of 2000 hours at 85 °C and RoHS compliance.

Key Features

• Capacitance & Voltage — 4.7 mF (4700 µF) nominal capacitance with a 630 V rated voltage for extra-high-voltage energy storage and filtering.
• High Ripple Current — Rated ripple handling of 21.4 A at 120 Hz and 29.96 A at 100 kHz to support substantial AC ripple in power conversion and inverter stages.
• Robust Package & Termination — Radial can with screw terminals (φ100×220L physical size / 22 cm × 10 cm) for secure mechanical mounting and reliable electrical connections in heavy-current applications.
• Operational Temperature & Lifetime — Specified for -25 °C to 85 °C operation with a lifetime rating of 2000 hours at 85 °C for planned reliability in industrial environments.
• Polarized with Standard Tolerance — Polarized device with capacitance tolerance of ±20% (–20% to +20%).
• Compliance & Packing — RoHS-compliant; supplied in cardboard packing.

Typical Applications

• Industrial Power Supplies — Bulk smoothing and energy storage in inverter and high-voltage power supply designs where high capacitance and voltage are required.
• Inverter Circuitry — DC link and ripple filtering for inverter stages that demand high ripple current capability and secure screw-terminal connections.
• High-Voltage Energy Storage — Temporary energy buffering and filtering in systems that require large capacitance at elevated voltages.

Unique Advantages

• Extra‑High Voltage Rating: 630 V rating enables use in higher-voltage power and inverter topologies without series stacking.
• Large Bulk Capacitance: 4.7 mF (4700 µF) provides substantial energy storage for smoothing and transient support in demanding power circuits.
• Screw-Terminal Reliability: Robust screw-terminal construction simplifies secure connections for high-current installations and reduces contact resistance concerns.
• High Ripple Capability: Specified ripple currents at both low and high frequencies (21.4 A @ 120 Hz; 29.96 A @ 100 kHz) accommodate a wide range of switching and line-frequency conditions.
• Designed for Industrial Environments: Operating range to 85 °C and a defined lifetime rating (2000 h @ 85 °C) allow predictable performance planning for industrial applications.
• RoHS Compliant & Packaged for Handling: Meets RoHS requirements and is shipped in cardboard packing suitable for standard handling and storage.

Why Choose LNX2J472MSEK?

The LNX2J472MSEK positions itself for designs that require high-voltage bulk capacitance with robust mechanical termination. Its combination of 4.7 mF capacitance, 630 V rating, screw-terminal package, and specified ripple current performance makes it a practical choice for industrial power supplies, inverter DC links, and other high-voltage energy storage roles where secure connections and predictable lifetime are important.

Engineers specifying this part will benefit from clear electrical and mechanical data for system-level thermal and reliability planning, along with RoHS compliance and industrial packaging for integration into production builds.

If you would like pricing or availability, request a quote or contact sales with your quantity and delivery requirements to receive a formal quotation.